Commit Graph

2260 Commits

Author SHA1 Message Date
Brian Behlendorf 3c5e68488a Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-10-01 17:08:09 -07:00
Brian Behlendorf cd01e2a6c9 Merge branch 'linux-have-sysevent' into refs/top-bases/linux-zfs-branch 2009-10-01 17:08:00 -07:00
Brian Behlendorf ea0bf0146f Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-10-01 17:07:58 -07:00
Brian Behlendorf 69bdec9913 Update to use spl_module_{init,exit}() macro API. 2009-10-01 16:49:12 -07:00
Brian Behlendorf 6e2c55b5a6 Update to use spl_module_{init,exit}() macro API. 2009-10-01 16:47:49 -07:00
Brian Behlendorf 159833d991 Merge branch 'linux-kernel-disk' into refs/top-bases/linux-zfs-branch 2009-09-02 15:26:43 -07:00
Brian Behlendorf c39498254d Extra reference required for dio struct in __vdev_disk_physio.
Exposed by the fc11 debug kernel we need to hold a reference over all
calls to submit_bio().  Otherwise it is possible all the completion
callbacks run before we exit __vdev_disk_physio(), and we end up with
a GPF.  This was quickly exposed when slab poisoning was enabled.  I
have added helper functions to cleanly track the reference counts.  In
addition dr->dr_ref was converted from an integer to an atomic type
which removes the need for the spinlock.  As a nice side effect of
these changes the code is now slightly cleaner and clearer.
2009-09-02 15:08:40 -07:00
Brian Behlendorf 07dd64facf Merge branch 'linux-have-zpl' into refs/top-bases/linux-zfs-branch 2009-08-18 14:22:27 -07:00
Brian Behlendorf 1365576b3e Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-08-18 14:22:24 -07:00
Brian Behlendorf cd710627dd Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-08-18 14:21:47 -07:00
Brian Behlendorf 1c5a67a320 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-08-18 14:20:58 -07:00
Brian Behlendorf f3f51aee8c Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-08-18 14:20:46 -07:00
Brian Behlendorf 1d5a7b235b Merge branch 'linux-have-zvol' into refs/top-bases/linux-zfs-branch 2009-08-18 14:20:37 -07:00
Brian Behlendorf bc611acf53 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-08-18 14:20:35 -07:00
Brian Behlendorf d2450a3d32 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-08-18 14:20:23 -07:00
Brian Behlendorf 431189f377 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-08-18 14:20:21 -07:00
Brian Behlendorf 623479aa05 Merge branch 'linux-have-sysevent' into refs/top-bases/linux-zfs-branch 2009-08-18 14:20:01 -07:00
Brian Behlendorf 5edf1e174e Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-08-18 14:19:58 -07:00
Brian Behlendorf ad97c53c74 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-08-18 14:19:57 -07:00
Brian Behlendorf 90f5488896 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-08-18 14:18:49 -07:00
Brian Behlendorf 147adbe815 Merge branch 'linux-docs' into refs/top-bases/linux-zfs-branch 2009-08-18 14:18:40 -07:00
Brian Behlendorf e4b55cfbff Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-08-18 14:18:36 -07:00
Brian Behlendorf 5d83878f46 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-08-18 14:18:34 -07:00
Brian Behlendorf ef74bed821 Merge branch 'gcc-shadow' into refs/top-bases/gcc-branch 2009-08-18 14:18:32 -07:00
Brian Behlendorf f3ddd9d082 Merge branch 'gcc-uninit' into refs/top-bases/gcc-branch 2009-08-18 14:18:32 -07:00
Brian Behlendorf 8767bb3fdd Merge branch 'gcc-c90' into refs/top-bases/gcc-branch 2009-08-18 14:18:31 -07:00
Brian Behlendorf 4de2019bdd Required build 121 updates for linux-have-zvol 2009-08-18 14:11:29 -07:00
Brian Behlendorf 6d772ec7d2 Required build 121 updates for linux-have-zpl 2009-08-18 14:11:06 -07:00
Brian Behlendorf 218ddf3d52 Required build 121 updates for linux-kernel-module 2009-08-18 14:10:33 -07:00
Brian Behlendorf f9a74de46a Required build 121 updates for gcc-uninit 2009-08-18 14:09:35 -07:00
Brian Behlendorf 08f5b3c23d Required build 121 updates for gcc-shadow 2009-08-18 14:09:15 -07:00
Brian Behlendorf d42b88372f Required build 121 updates for gcc-c90 2009-08-18 14:07:25 -07:00
Brian Behlendorf 6e43f5a80b Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl
Conflicts:

	module/zfs/rrwlock.c
	module/zfs/zfs_ioctl.c
2009-08-18 12:59:17 -07:00
Brian Behlendorf 543989b909 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-08-18 12:35:28 -07:00
Brian Behlendorf 5f0eb517cf Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-08-18 12:34:24 -07:00
Brian Behlendorf 1cf9e2582c Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-08-18 12:34:09 -07:00
Brian Behlendorf b3561355b8 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-08-18 12:33:54 -07:00
Brian Behlendorf 6a97dcc2bf Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-08-18 12:33:39 -07:00
Brian Behlendorf 7c3b0a4a2f Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-08-18 12:33:35 -07:00
Brian Behlendorf c9519311a3 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-08-18 12:33:10 -07:00
Brian Behlendorf 954484f75d Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
Conflicts:

	module/zfs/dsl_dataset.c
	module/zfs/spa_history.c
2009-08-18 12:32:53 -07:00
Brian Behlendorf d5cfd05528 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-08-18 12:29:16 -07:00
Brian Behlendorf c67303e092 Merge branch 'linux-docs' into refs/top-bases/linux-zfs-branch
Conflicts:

	lib/libzfs/libzfs_dataset.c
	module/zfs/dsl_dataset.c
	module/zfs/rrwlock.c
	module/zfs/spa_history.c
	module/zfs/zfs_ioctl.c
2009-08-18 12:26:09 -07:00
Brian Behlendorf 50c623ccef Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-08-18 12:10:55 -07:00
Brian Behlendorf 8aab887b7c Merge commit 'refs/top-bases/feature-pthreads' into feature-pthreads 2009-08-18 12:10:47 -07:00
Brian Behlendorf 5a81224e6f Merge commit 'refs/top-bases/feature-commit-cb' into feature-commit-cb 2009-08-18 12:10:43 -07:00
Brian Behlendorf bfbac5daec Merge branch 'feature-zap-cursor-to-key' into refs/top-bases/feature-branch 2009-08-18 12:10:38 -07:00
Brian Behlendorf 4f6bbcd0e7 Merge commit 'refs/top-bases/feature-zap-cursor-to-key' into feature-zap-cursor-to-key 2009-08-18 12:10:36 -07:00
Brian Behlendorf e20ba40c91 Merge commit 'refs/top-bases/fix-taskq' into fix-taskq 2009-08-18 12:10:02 -07:00
Brian Behlendorf f8cca2b295 Merge commit 'refs/top-bases/fix-stack' into fix-stack 2009-08-18 12:09:57 -07:00
Brian Behlendorf e7c05295ca Merge commit 'refs/top-bases/fix-dsl_pool_t' into fix-dsl_pool_t 2009-08-18 12:09:26 -07:00
Brian Behlendorf d205b25a74 Merge branch 'fix-clock-wrap' into refs/top-bases/fix-branch 2009-08-18 12:09:10 -07:00
Brian Behlendorf 25ddaec292 Merge commit 'refs/top-bases/fix-clock-wrap' into fix-clock-wrap 2009-08-18 12:09:07 -07:00
Brian Behlendorf b99b422796 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-08-18 12:08:58 -07:00
Brian Behlendorf abd8fdb94f Merge commit 'refs/top-bases/gcc-ident-pragmas' into gcc-ident-pragmas
Conflicts:

	module/zfs/dsl_deleg.c
	module/zfs/rrwlock.c
2009-08-18 12:08:36 -07:00
Brian Behlendorf 9d2ca4a4d4 Merge commit 'refs/top-bases/gcc-64bit-constants' into gcc-64bit-constants 2009-08-18 12:07:40 -07:00
Brian Behlendorf db89339134 Merge commit 'refs/top-bases/gcc-shadow' into gcc-shadow
Conflicts:

	module/zfs/dmu.c
2009-08-18 12:07:23 -07:00
Brian Behlendorf c5b5d32d69 Merge commit 'refs/top-bases/gcc-uninit' into gcc-uninit
Conflicts:

	module/zfs/vdev_raidz.c
2009-08-18 12:06:21 -07:00
Brian Behlendorf e5e4fadc34 Merge branch 'gcc-c90' into refs/top-bases/gcc-branch
Conflicts:

	module/zfs/dmu.c
	module/zfs/dsl_deleg.c
	module/zfs/rrwlock.c
	module/zfs/vdev_raidz.c
2009-08-18 12:04:53 -07:00
Brian Behlendorf 0f80e41c89 Merge commit 'refs/top-bases/gcc-c90' into gcc-c90
Conflicts:

	module/zfs/spa_misc.c
	module/zfs/vdev_label.c
2009-08-18 11:55:36 -07:00
Brian Behlendorf 45d1cae3b8 Rebase master to b121 2009-08-18 11:43:27 -07:00
Brian Behlendorf 0803564cbe Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-08-04 15:58:39 -07:00
Brian Behlendorf ddc0a2d4fe Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-08-04 15:57:58 -07:00
Brian Behlendorf 4b1d370e4f Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-08-04 15:57:03 -07:00
Brian Behlendorf f73936be84 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-08-04 15:56:50 -07:00
Brian Behlendorf 1bfe0d5177 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-08-04 15:56:36 -07:00
Brian Behlendorf a089c64daa Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-08-04 15:56:23 -07:00
Brian Behlendorf f2018fdf21 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-08-04 15:56:21 -07:00
Brian Behlendorf a7a6539d95 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-08-04 15:55:57 -07:00
Brian Behlendorf 56204aacac Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-08-04 15:55:55 -07:00
Brian Behlendorf 74f5a110b7 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-08-04 15:54:35 -07:00
Brian Behlendorf 72fc3eca7e Merge branch 'linux-docs' into refs/top-bases/linux-zfs-branch 2009-08-04 15:54:25 -07:00
Brian Behlendorf f88cbd6535 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-08-04 15:54:21 -07:00
Brian Behlendorf 8c28ed9bff Merge branch 'feature-branch' into refs/top-bases/zfs-branch 2009-08-04 15:54:19 -07:00
Brian Behlendorf adcc63f658 Merge branch 'feature-pthreads' into refs/top-bases/feature-branch 2009-08-04 15:54:17 -07:00
Brian Behlendorf 7069d048a0 Revert kthreads based on pthread thread specific data due to failure.
With this patch applied I get the following failure 100% of the time,
I'd prefer to debug it and keep moving forward but I do not have the
time right now so I'm reverting the patch to the version which worked.
Ricardo please fix.

(gdb) bt
0  ztest_dmu_write_parallel (za=0x2aaaac898960) at
../../cmd/ztest/ztest.c:2566
1  0x0000000000405a79 in ztest_thread (arg=<value optimized out>)
    at ../../cmd/ztest/ztest.c:3862
2  0x00002b2e6a7a841d in zk_thread_helper (arg=<value optimized out>)
    at ../../lib/libzpool/kernel.c:131
3  0x000000379be06367 in start_thread (arg=<value optimized out>)
    at pthread_create.c:297
4  0x000000379b2d30ad in clone () from /lib64/libc.so.6
2009-08-04 15:42:24 -07:00
Brian Behlendorf ca59cc5c82 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-08-04 14:43:29 -07:00
Brian Behlendorf 91960068e0 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-08-04 14:42:49 -07:00
Brian Behlendorf b324dc7fd5 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-08-04 14:41:52 -07:00
Brian Behlendorf 671a2d1ed9 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-08-04 14:41:39 -07:00
Brian Behlendorf d160703a9c Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-08-04 14:41:26 -07:00
Brian Behlendorf a58b4008c5 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-08-04 14:41:12 -07:00
Brian Behlendorf 2665b9a863 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-08-04 14:41:11 -07:00
Brian Behlendorf 37f263f244 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-08-04 14:40:50 -07:00
Brian Behlendorf ed3e845798 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-08-04 14:40:48 -07:00
Brian Behlendorf 83a34ce138 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-08-04 14:39:22 -07:00
Brian Behlendorf 139ca4655e Merge branch 'linux-docs' into refs/top-bases/linux-zfs-branch 2009-08-04 14:39:11 -07:00
Brian Behlendorf 3e5388907b Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-08-04 14:39:07 -07:00
Brian Behlendorf 9aedfd95f6 Merge branch 'feature-branch' into refs/top-bases/zfs-branch 2009-08-04 14:39:06 -07:00
Brian Behlendorf 0741d789d2 Merge branch 'feature-pthreads' into refs/top-bases/feature-branch 2009-08-04 14:39:04 -07:00
Ricardo M. Correia c0ce3b40f2 Reimplement user kthreads based on pthread thread specific data.
This resolves previous scalabily concerns about the cost of calling
curthread which previously required a list walk.  The kthread address
is now tracked as thread specific data which can be quickly returned.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
2009-08-04 13:55:15 -07:00
Brian Behlendorf a7f134832b Merge branch 'linux-kernel-disk' into refs/top-bases/linux-zfs-branch 2009-08-04 10:49:22 -07:00
Brian Behlendorf 9be5ad2924 Flag ZIO_FLAG_SPECULATIVE now issues READ instead of READA.
There is concern that READA may do more than simply reorder the queue.
There may be an increased chance that a requested marked READA will
fail because the elevator considers it optional.  For this reason, all
read requests, even speculative ones, have been converted back to READ.
2009-08-04 10:37:40 -07:00
Brian Behlendorf eeb222ffbc Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-08-03 16:32:23 -07:00
Brian Behlendorf 6dc3d8c112 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-08-03 16:31:47 -07:00
Brian Behlendorf 91229e6ba6 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-08-03 16:30:56 -07:00
Brian Behlendorf 7c2850b819 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-08-03 16:30:46 -07:00
Brian Behlendorf 51e3e70e1b Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-08-03 16:30:36 -07:00
Brian Behlendorf 22f4ee3398 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-08-03 16:30:21 -07:00
Brian Behlendorf b8e8d02bf9 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-08-03 16:30:20 -07:00
Brian Behlendorf 422a321a15 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-08-03 16:30:04 -07:00
Brian Behlendorf 102ab49042 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-08-03 16:30:03 -07:00
Brian Behlendorf 315c2f8d74 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-08-03 16:29:00 -07:00
Brian Behlendorf f2588bb208 Merge branch 'linux-docs' into refs/top-bases/linux-zfs-branch 2009-08-03 16:28:52 -07:00
Brian Behlendorf 48cbfae8bd Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-08-03 16:28:49 -07:00
Brian Behlendorf f2f52087f3 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-08-03 16:28:48 -07:00
Brian Behlendorf 6cb98ae6b9 Merge branch 'gcc-unused' into refs/top-bases/gcc-branch 2009-08-03 16:28:46 -07:00
Brian Behlendorf 68a80a8b87 refcount_add() mistakenly moved to ASSERT() breaks --disable-debug builds. 2009-08-03 16:20:27 -07:00
Brian Behlendorf 14b56711dd Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-30 10:08:10 -07:00
Brian Behlendorf e6e403381d Revert remaining unneeded change so the topic branch can be removed. 2009-07-30 09:59:31 -07:00
Brian Behlendorf dbee607bbd Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-29 21:31:26 -07:00
Brian Behlendorf a30f6a4b73 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-29 21:30:48 -07:00
Brian Behlendorf 0c78bb26e7 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-29 21:29:53 -07:00
Brian Behlendorf 6c00d99d48 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-29 21:29:41 -07:00
Brian Behlendorf 9cdb618921 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-29 21:29:28 -07:00
Brian Behlendorf 833c4d1d74 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-29 21:29:16 -07:00
Brian Behlendorf db9f4d423b Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-29 21:29:15 -07:00
Brian Behlendorf 7abfa06507 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-29 21:28:55 -07:00
Brian Behlendorf 4f6e1daa09 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-29 21:28:53 -07:00
Brian Behlendorf 188e448793 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-29 21:27:40 -07:00
Brian Behlendorf 640e02d051 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-29 21:27:17 -07:00
Brian Behlendorf 0d5745b290 Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-29 21:27:14 -07:00
Brian Behlendorf 2d86fb2788 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-29 21:27:13 -07:00
Brian Behlendorf 3185bb677e Merge branch 'fix-branch' into refs/top-bases/zfs-branch 2009-07-29 21:27:12 -07:00
Brian Behlendorf 653cd5153a Merge branch 'fix-stack' into refs/top-bases/fix-branch 2009-07-29 21:27:10 -07:00
Brian Behlendorf ee435f260c Excessively large stack frames detected.
The 2.6.30 kernel build systems sets -Wframe-larger-than=2048 which causes
a warning to be generated when an individual stack frame exceeds 2048.
This caught the spa_history_log() and dmu_objset_snapshot() functions
which declared a data structure on the stack which contained a char
array of MAXPATHLEN.  This in defined to be 4096 in the linux kernel
and I imagine it is quite large under Solaris as well.  Regardless, the
offending data structures were moved to the heap to correctly keep the
stack depth to a minimum.  We might consider setting this value even
lower to catch additional offenders because we are expecting deep stacks.
2009-07-29 21:18:48 -07:00
Brian Behlendorf 2b54211968 Merge branch 'linux-kernel-disk' into refs/top-bases/linux-zfs-branch 2009-07-29 17:51:33 -07:00
Brian Behlendorf 4014bd401f Major vdev_disk feature and API (thru 2.6.30) update.
Tested under CHAOS4.2, RHEL5, SLES11, and FC11 (all x86_64)

Features:
Honor spa_mode() when opening the block device.  Previously this
was ignored and devices were always opened read/write.

Integrated DKIOCFLUSHWRITECACHE zio operation with linux WRITE_BARRIER
for kernels post 2.6.24 where empty bio requests are supported.  For
earlier kernels ENOTSUP is returned and no barriers are performed.  If
RHEL5 based kernels are intended to be supported long term we may need
make use of the old akward API.

With the addition of WRITE_BARRIER support all writes which were
WRITE_SYNC can now be safely made WRITE bios.  They will now take
advantage of aggregation in the elevator and improved write performance
is likely.

Notice the ZIO_FLAG_SPECULATIVE flag and pass along the hint to the
elevator by using READA instead of READ.  This provides the elevator
the ability to prioritize the real READs ahead of the speculative IO
if needed.

Implement an initial version of vdev_disk_io_done() which in the case
of an EIO error triggers a media change check.  If it determines a
media change has occured we fail the device and remove it from the
config.  This logic I'm sure can be improved further but for now it
is an improvement over the VERIFY() that no error will ever happen.

APIs:
2.6.22 API change
Unused destroy_dirty_buffers arg removed from prototype.

2.6.24 API change
Empty write barriers are now supported and we should use them.

2.6.24 API change
Size argument dropped from bio_endio and bi_end_io, because the
bi_end_io is only called once now when the request is complete.
There is no longer any need for a size argument.  This also means
that partial IO's are no longer possibe and the end_io callback
should not check bi->bi_size.  Finally, the return type was updated
to void.

2.6.28 API change
open/close_bdev_excl() renamed to open/close_bdev_exclusive().

2.6.29 API change
BIO_RW_SYNC renamed to BIO_RW_SYNCIO.
2009-07-29 17:24:08 -07:00
Brian Behlendorf 0de6354acc Merge branch 'linux-kernel-disk' into refs/top-bases/linux-zfs-branch 2009-07-24 15:32:03 -07:00
Brian Behlendorf 1fc5fb504c BIO_RW_FAILFAST replaced with BIO_RW_FAILFAST_{DEV|_TRANSPORT|_DRIVER}
Use the legacy BIO_RW_FAILFAST flag if it exists.  If it is missing it
means we are running against a kernel with the newer API.  We should
be able to enable some fairly smart behavior one we intergrate with the
new API, but until I get around to writing that code just remove the
flag entirely.  It's not critical for correctness.
2009-07-24 15:16:13 -07:00
Brian Behlendorf 67d31d626f The bi_end_io API changes make partial IO's impossible
Kernel commit 6712ecf8f648118c3363c142196418f89a510b90 which removes the
size argument from bio_endio and bi_end_io, also removes the need to
handle partial IOs in the handler.
2009-07-24 15:08:09 -07:00
Brian Behlendorf e63baa3490 Merge branch 'linux-zpios' into refs/top-bases/linux-zfs-branch 2009-07-21 11:36:33 -07:00
Brian Behlendorf 41c17d43e3 Update to spl device interfaces for portability.
- Linux specific character device registration calls replaced with
  the spl version for maximum portability between linux kernels.
- Added ZPIOS_NAME macro.
2009-07-21 11:26:53 -07:00
Brian Behlendorf 6af0c921a6 Merge branch 'linux-zpios' into refs/top-bases/linux-zfs-branch 2009-07-21 10:35:24 -07:00
Brian Behlendorf 43ad6bb2ad Register compat ioctl handlers for zpios + 32-bit safe timespec.
A compat ioctl handler for zpios was added which simply passes the
ioctl on to the usual handler.  The IOWR macro's correctly handle
this.  Additionally replace the use of 'struct timespec' which uses
longs internally and is therefore different sizes on 32-bit vs 64-bit
objects with 'struct zpios_timespec_t'.  This custom structure uses
uint32_t types internally and is safe to pass through an ioctl.  The
helper functions for this new type were also moved to a common place
so they may be used safely by the user or kernel code.
2009-07-21 10:22:47 -07:00
Brian Behlendorf 3b65f6fab8 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-14 14:39:38 -07:00
Brian Behlendorf 24f65b670e Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-14 14:38:54 -07:00
Brian Behlendorf a53cbbfb0e Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-14 14:37:55 -07:00
Brian Behlendorf 9ac0bce002 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-14 14:37:35 -07:00
Brian Behlendorf 477c7a7281 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-14 14:37:21 -07:00
Brian Behlendorf 998d11b698 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-14 14:37:05 -07:00
Brian Behlendorf 438a7e63e9 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-14 14:37:03 -07:00
Brian Behlendorf 3574c3ff42 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-14 14:36:38 -07:00
Brian Behlendorf 4727a58497 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-14 14:36:36 -07:00
Brian Behlendorf 3e3d9c9139 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-14 14:35:13 -07:00
Brian Behlendorf 8121895a61 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-14 14:34:44 -07:00
Brian Behlendorf 1abe2b0b12 Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-14 14:34:40 -07:00
Brian Behlendorf fef9a2c571 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-14 14:34:39 -07:00
Brian Behlendorf 9b9f17a585 Merge branch 'feature-branch' into refs/top-bases/zfs-branch 2009-07-14 14:34:37 -07:00
Brian Behlendorf 605a501311 Merge branch 'feature-pthreads' into refs/top-bases/feature-branch 2009-07-14 14:34:35 -07:00
Brian Behlendorf 864e44e7e0 Provide correct kthread API semantics using pthreads.
The intent here is to fully remove the previous Solaris thread
implementation so we don't need to simulate both Solaris kernel
and user space thread APIs.  The few user space consumers of the
thread API have been updated to use the kthread API.  In order
to support this we needed to more fully support the kthread API
and that means not doing crazy things like casting a thread id
to a pointer and using that as was done before.  This first
implementation is not effecient but it does provide all the
corrent semantics.  If/when performance becomes and issue we
can and should just natively adopt pthreads which is portable.

Let me finish by saying I'm not proud of any of this and I would
love to see it improved.  However, this slow implementation does
at least provide all the correct kthread API semantics whereas
the previous method of casting the thread ID to a pointer was
dodgy at best.
2009-07-14 14:16:26 -07:00
Brian Behlendorf 62806e60d6 Merge branch 'linux-have-uio-rw' into refs/top-bases/linux-zfs-branch 2009-07-10 11:51:14 -07:00
Brian Behlendorf 91fcf9d661 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-10 11:51:11 -07:00
Brian Behlendorf 9ffbe8f428 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-10 11:51:09 -07:00
Brian Behlendorf d3cb195b31 Merge branch 'linux-have-sysevent' into refs/top-bases/linux-zfs-branch 2009-07-10 11:50:50 -07:00
Brian Behlendorf b46157da8c Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-10 11:50:46 -07:00
Brian Behlendorf 8a5b47ebb5 Add dmu_write_impl() prototype needed by zpios until a clean
zerocopy interface is available.
2009-07-10 11:39:37 -07:00
Brian Behlendorf 8bb9b8305a Export new quota related symbols. 2009-07-10 11:38:53 -07:00
Brian Behlendorf 33eec3513e Merge branch 'linux-have-zpl' into refs/top-bases/linux-zfs-branch 2009-07-10 10:55:07 -07:00
Brian Behlendorf 452ebd84b7 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-10 10:55:04 -07:00
Brian Behlendorf 0d4deb4760 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-10 10:54:18 -07:00
Brian Behlendorf d97f750686 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-10 10:53:18 -07:00
Brian Behlendorf bb9e6cc882 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-10 10:53:05 -07:00
Brian Behlendorf f1ec04e192 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-10 10:52:50 -07:00
Brian Behlendorf 925fa57107 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-10 10:52:37 -07:00
Brian Behlendorf df59544928 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-10 10:52:36 -07:00
Brian Behlendorf e5d6b866f7 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-10 10:52:13 -07:00
Brian Behlendorf ca2e8a0a7f Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-10 10:52:11 -07:00
Brian Behlendorf da907f8c39 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-10 10:50:45 -07:00
Brian Behlendorf 37e6d3e769 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-10 10:50:18 -07:00
Brian Behlendorf b4a5983ebf Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-10 10:50:15 -07:00
Brian Behlendorf 4baa59ce44 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-10 10:50:13 -07:00
Brian Behlendorf cfec48619c Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-07-10 10:50:12 -07:00
Brian Behlendorf 84b52133f3 Merge branch 'gcc-unused' into refs/top-bases/gcc-branch 2009-07-10 10:50:10 -07:00
Brian Behlendorf f3c55459b0 Pull ; in to macro to ensure it get's entirely removed, C90 issue. 2009-07-10 10:40:55 -07:00
Brian Behlendorf ec3045dcf2 Refine HAVE_ZPL checks after b117 update. 2009-07-10 10:39:44 -07:00
Brian Behlendorf 0c390c6de4 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-09 15:12:29 -07:00
Brian Behlendorf 0539df32a1 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-09 15:11:47 -07:00
Brian Behlendorf f652333485 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-09 15:10:53 -07:00
Brian Behlendorf 9056388e75 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-09 15:10:39 -07:00
Brian Behlendorf f9111d6e11 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-09 15:10:26 -07:00
Brian Behlendorf bfcab44eb7 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-09 15:10:14 -07:00
Brian Behlendorf 2ec527b793 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-09 15:10:12 -07:00
Brian Behlendorf ac47fd1d1f Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-09 15:09:51 -07:00
Brian Behlendorf f8938a398f Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-09 15:09:50 -07:00
Brian Behlendorf 195c942213 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-09 15:08:34 -07:00
Brian Behlendorf 791241dfb0 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-09 15:08:11 -07:00
Brian Behlendorf 7211f81057 Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-09 15:08:07 -07:00
Brian Behlendorf 24662d61d9 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-09 15:08:06 -07:00
Brian Behlendorf 2f4e745a09 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-07-09 15:08:04 -07:00
Brian Behlendorf bed14af385 Merge branch 'gcc-no-parenthesis' into refs/top-bases/gcc-branch 2009-07-09 15:08:03 -07:00
Brian Behlendorf ae132945b4 Add suggested paranthesis. 2009-07-09 14:59:10 -07:00
Brian Behlendorf f13edd3084 Merge branch 'linux-have-zpl' into refs/top-bases/linux-zfs-branch 2009-07-09 14:20:38 -07:00
Brian Behlendorf 8a849a66fe Wrap all the ACL interfaces for now with HAVE_ZPL. They are integrated
with the vfs layer which is not at all supported yet.
2009-07-09 14:11:13 -07:00
Brian Behlendorf 99880c2dc1 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-09 13:22:09 -07:00
Brian Behlendorf a3a9c56aa1 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-09 13:21:25 -07:00
Brian Behlendorf b11df77db9 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-09 13:20:27 -07:00
Brian Behlendorf 8fba9a5957 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-09 13:20:09 -07:00
Brian Behlendorf 8129849f84 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-09 13:19:55 -07:00
Brian Behlendorf f99ad7f4c3 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-09 13:19:41 -07:00
Brian Behlendorf ebb013f2dd Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-09 13:19:39 -07:00
Brian Behlendorf 176ce8248a Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-09 13:19:17 -07:00
Brian Behlendorf db193d4ca9 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-09 13:19:15 -07:00
Brian Behlendorf 029949d7c2 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-09 13:17:56 -07:00
Brian Behlendorf 5b606597a8 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-09 13:17:32 -07:00
Brian Behlendorf 617385b6f2 Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-09 13:17:28 -07:00
Brian Behlendorf 17d368fa5f Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-09 13:17:27 -07:00
Brian Behlendorf a3bc97c2c3 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-07-09 13:17:26 -07:00
Brian Behlendorf 9ad0fef49e Merge branch 'gcc-uninit' into refs/top-bases/gcc-branch
Conflicts:

	module/nvpair/nvpair.c
2009-07-09 13:08:30 -07:00
Brian Behlendorf 683b2f0d00 TopGit missed this update when I updated the same line in the
gcc-unused and gcc-uninit topic branches at the same time and
then ran 'tg update'.  I'll need to keep that sort of thing
in mind when updating multiple topic branches between updates.
2009-07-09 13:07:05 -07:00
Brian Behlendorf e05c1f7986 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-09 12:28:29 -07:00
Brian Behlendorf af0e394f1e Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-09 12:27:45 -07:00
Brian Behlendorf a88f5d6ce7 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-09 12:26:43 -07:00
Brian Behlendorf b759d9db89 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-09 12:26:29 -07:00
Brian Behlendorf 5fb58ec621 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-09 12:26:14 -07:00
Brian Behlendorf 7f3ee7a5ef Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-09 12:26:00 -07:00
Brian Behlendorf e945770943 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-09 12:25:58 -07:00
Brian Behlendorf 8551a101ea Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-09 12:25:34 -07:00
Brian Behlendorf 0c3f631b72 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-09 12:25:32 -07:00
Brian Behlendorf 8c3ccc7099 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-09 12:24:12 -07:00
Brian Behlendorf 999f693b85 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-09 12:23:46 -07:00
Brian Behlendorf 1708d28097 Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-09 12:23:43 -07:00
Brian Behlendorf c4c4afd8fd Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-09 12:23:41 -07:00
Brian Behlendorf 6db8882b78 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-07-09 12:23:39 -07:00
Brian Behlendorf 76bf02aebb Merge branch 'gcc-unused' into refs/top-bases/gcc-branch 2009-07-09 12:23:36 -07:00
Brian Behlendorf a551134b2f Unitialized variables should be handled in the gcc-uninit topic branch. 2009-07-09 12:14:56 -07:00
Brian Behlendorf a19906fe65 Unitialized variables should be handled in the gcc-uninit topic branch. 2009-07-09 12:13:56 -07:00
Brian Behlendorf f1d99c0653 Revert to original debugging code and wrap any variabled used only
within an ASSERT with the ASSERTV macro which will ensure it will
be removed when the ASSERTs are commented out.  This makes gcc much
happier, makes the variables usage explicit, and removes the need
for the compiler to detect it is unused and do the right thing.
2009-07-09 12:10:52 -07:00
Brian Behlendorf 2ed7001286 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-09 10:44:11 -07:00
Brian Behlendorf 38d7e6d061 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-09 10:43:29 -07:00
Brian Behlendorf 5e10258e65 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-09 10:42:35 -07:00
Brian Behlendorf 2d4fa0b507 Merge branch 'linux-kernel-disk' into refs/top-bases/linux-zfs-branch 2009-07-09 10:42:25 -07:00
Brian Behlendorf e91a439720 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-09 10:42:21 -07:00
Brian Behlendorf 7120b27f27 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-09 10:42:09 -07:00
Brian Behlendorf 2018d0e610 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-09 10:41:54 -07:00
Brian Behlendorf 7a724b1db0 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-09 10:41:53 -07:00
Brian Behlendorf 19e8f65be3 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-09 10:41:31 -07:00
Brian Behlendorf 64e827d295 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-09 10:41:30 -07:00
Brian Behlendorf d8a401bacb Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-09 10:40:13 -07:00
Brian Behlendorf 149eea21db Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-09 10:39:49 -07:00
Brian Behlendorf a8d32ac1e2 Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-09 10:39:46 -07:00
Brian Behlendorf e5e94c40f7 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-09 10:39:44 -07:00
Brian Behlendorf aa8ed32ee8 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-07-09 10:39:43 -07:00
Brian Behlendorf 9e394e10a9 Merge branch 'gcc-c90' into refs/top-bases/gcc-branch 2009-07-09 10:39:41 -07:00
Brian Behlendorf 2cc278c96f This change looks to have been made due to Sun bug 6803822, but
it's not exactly clear to me why.  Regardless I'm taking it.
2009-07-09 10:30:06 -07:00
Brian Behlendorf 43af29de5f Type int accidentally not declared at the top of the function. 2009-07-09 10:19:02 -07:00
Brian Behlendorf 4d410127b0 Merge branch 'linux-have-sysevent' into refs/top-bases/linux-zfs-branch 2009-07-09 08:49:29 -07:00
Brian Behlendorf cc6e67fa7f Wrap sysevent includes until sysevent or something like it is implemented. 2009-07-09 08:40:33 -07:00
Brian Behlendorf b12e8eb702 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-08 09:20:37 -07:00
Brian Behlendorf cfa46b4440 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-08 09:19:57 -07:00
Brian Behlendorf 1ef0da1c7b Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-08 09:19:03 -07:00
Brian Behlendorf 6e1c4e5bd6 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-08 09:18:45 -07:00
Brian Behlendorf e2e3b40ef9 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-08 09:18:32 -07:00
Brian Behlendorf 0d73002d8d Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-08 09:18:20 -07:00
Brian Behlendorf 1e0e588128 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-08 09:18:18 -07:00
Brian Behlendorf 2aa22c1ccb Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-08 09:17:53 -07:00
Brian Behlendorf 1355255010 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-08 09:17:52 -07:00
Brian Behlendorf 368436bb83 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-08 09:16:33 -07:00
Brian Behlendorf affa4ec536 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-08 09:16:10 -07:00
Brian Behlendorf aa636ae442 Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-08 09:16:07 -07:00
Brian Behlendorf 33077ad631 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-08 09:16:05 -07:00
Brian Behlendorf f00e6fe5c3 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-07-08 09:16:04 -07:00
Brian Behlendorf 5fc46112cb Merge branch 'gcc-c90' into refs/top-bases/gcc-branch 2009-07-08 09:16:01 -07:00
Brian Behlendorf 58f5e63293 Resolve a 2 new cases of for loop variable declared in for() 2009-07-08 09:05:37 -07:00
Brian Behlendorf 28718acdab Merge branch 'linux-have-sysevent' into refs/top-bases/linux-zfs-branch 2009-07-07 17:13:35 -07:00
Brian Behlendorf 756d013735 Disable autoexpand notifing sysevent which is not supported. 2009-07-07 17:06:27 -07:00
Brian Behlendorf 85f46e8651 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-07 16:35:05 -07:00
Brian Behlendorf dd1e80c3c5 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-07 16:34:26 -07:00
Brian Behlendorf dc5a90a00d Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-07 16:33:35 -07:00
Brian Behlendorf b9813a2a75 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-07 16:33:24 -07:00
Brian Behlendorf 056bbc39b4 Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-07 16:33:10 -07:00
Brian Behlendorf 6bc6e35298 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-07 16:32:58 -07:00
Brian Behlendorf 8028fd5db5 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-07 16:32:57 -07:00
Brian Behlendorf 68a0ba0bc3 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-07 16:32:35 -07:00
Brian Behlendorf deacdbc785 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-07 16:32:34 -07:00
Brian Behlendorf 3c42220ce1 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-07 16:31:22 -07:00
Brian Behlendorf 67e2052f52 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-07 16:31:01 -07:00
Brian Behlendorf b6cf87b32d Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-07 16:30:58 -07:00
Brian Behlendorf 0a00d10c24 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-07 16:30:57 -07:00
Brian Behlendorf 02362668ac Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-07-07 16:30:56 -07:00
Brian Behlendorf 24daf7747f Merge branch 'gcc-unused' into refs/top-bases/gcc-branch 2009-07-07 16:30:54 -07:00
Brian Behlendorf 0e310d30de Merge branch 'gcc-missing-case' into refs/top-bases/gcc-branch 2009-07-07 16:30:54 -07:00
Brian Behlendorf 10dcf485d3 First fit allocator unused comment it out. 2009-07-07 16:23:09 -07:00
Brian Behlendorf ebda366c1c Add missing case introduced by rebase. 2009-07-07 16:22:33 -07:00
Brian Behlendorf 83bdfba9ad Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-07 16:13:12 -07:00
Brian Behlendorf 8b74968f01 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-07 16:12:37 -07:00
Brian Behlendorf 0e70c1ff85 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-07 16:11:49 -07:00
Brian Behlendorf 82ad66258e Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-07 16:11:37 -07:00
Brian Behlendorf d9a91bf46b Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-07 16:11:24 -07:00
Brian Behlendorf 3977001d03 Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-07 16:11:12 -07:00
Brian Behlendorf 80528a7792 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-07 16:11:11 -07:00
Brian Behlendorf f6880f590e Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-07 16:10:52 -07:00
Brian Behlendorf 77e4a2039c Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-07 16:10:51 -07:00
Brian Behlendorf 39ab61050e Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-07 16:09:42 -07:00
Brian Behlendorf e122a47cd8 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-07 16:09:19 -07:00
Brian Behlendorf b8af4a2181 Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-07 16:09:16 -07:00
Brian Behlendorf c460e5edb0 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-07 16:09:15 -07:00
Brian Behlendorf 04a83f2337 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-07-07 16:09:13 -07:00
Brian Behlendorf 55b864f19b Merge branch 'gcc-no-parenthesis' into refs/top-bases/gcc-branch 2009-07-07 16:09:12 -07:00
Brian Behlendorf f80f59f955 Add missing paranthesis for gcc. 2009-07-07 16:01:13 -07:00
Brian Behlendorf 09184991f6 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-07 15:54:35 -07:00
Brian Behlendorf cc12f23682 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-07 15:53:55 -07:00
Brian Behlendorf f24d102540 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-07 15:53:02 -07:00
Brian Behlendorf 21fa8cfb5d Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-07 15:52:48 -07:00
Brian Behlendorf 190d24ca6b Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-07 15:52:35 -07:00
Brian Behlendorf 8e84e9205f Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw 2009-07-07 15:52:22 -07:00
Brian Behlendorf 1cf1fc91a1 Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy 2009-07-07 15:52:21 -07:00
Brian Behlendorf 71a479fb53 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-07 15:51:59 -07:00
Brian Behlendorf 91316b77b9 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-07 15:51:57 -07:00
Brian Behlendorf f51ac052ef Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-07 15:50:42 -07:00
Brian Behlendorf 795d799358 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-07 15:50:19 -07:00
Brian Behlendorf 4abc33bbe4 Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-07 15:50:16 -07:00
Brian Behlendorf e5c8fcd6b0 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-07 15:50:14 -07:00
Brian Behlendorf c75167c985 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-07-07 15:50:13 -07:00
Brian Behlendorf 07a6b68575 Merge branch 'gcc-uninit' into refs/top-bases/gcc-branch 2009-07-07 15:50:11 -07:00
Brian Behlendorf 7373ddf55f hash_lock should always be initialized 2009-07-07 15:41:19 -07:00
Brian Behlendorf 20989cd4f2 Merge branch 'linux-zpios' into refs/top-bases/linux-zfs-branch 2009-07-06 17:01:43 -07:00
Brian Behlendorf e49bdb470e Merge branch 'linux-have-uio-rw' into refs/top-bases/linux-zfs-branch 2009-07-06 17:01:42 -07:00
Brian Behlendorf 169b3085db Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw
Conflicts:

	module/zfs/dmu.c
2009-07-06 17:01:30 -07:00
Brian Behlendorf 621679fec6 Update to use dmu_read() instead of dmu_read_impl() now that a 'flags'
argument is available.  This flags argument was added to allow a clean
API for disabling prefetch, so I'll update zpios to use it in preference
to the module option hack used before.
2009-07-06 16:51:59 -07:00
Brian Behlendorf 1175906fbc Update zerocopy patch to be consistent with new flags arg
passed to dmu_read().  It would be nice to have one of these
for dmu_write() as well but we have do without for now.
2009-07-06 16:01:41 -07:00
Brian Behlendorf 07a56371aa Merge branch 'linux-have-zpl' into refs/top-bases/linux-zfs-branch
Conflicts:

	module/zfs/zfs_vfsops.c
2009-07-06 15:17:38 -07:00
Brian Behlendorf a6b1465e30 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl
Conflicts:

	module/zfs/include/sys/zfs_fuid.h
	module/zfs/zfs_fuid.c
	module/zfs/zfs_ioctl.c
	module/zfs/zfs_vfsops.c
	module/zfs/zfs_znode.c
2009-07-06 15:16:54 -07:00
Brian Behlendorf d65102b493 Merge commit 'refs/top-bases/linux-zpios' into linux-zpios 2009-07-06 15:08:57 -07:00
Brian Behlendorf 2b582c34cb Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem
Conflicts:

	module/zfs/zfs_ioctl.c
2009-07-06 15:03:54 -07:00
Brian Behlendorf f48b799f78 Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk 2009-07-06 15:03:09 -07:00
Brian Behlendorf b56250900b Merge commit 'refs/top-bases/linux-have-zvol' into linux-have-zvol 2009-07-06 15:02:55 -07:00
Brian Behlendorf ae68a8980c Merge commit 'refs/top-bases/linux-have-uio-rw' into linux-have-uio-rw
Conflicts:

	module/zfs/include/sys/dmu.h
2009-07-06 15:02:33 -07:00
Brian Behlendorf 1cf1a077cd Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy
Conflicts:

	module/zfs/dmu.c
	module/zfs/include/sys/dmu.h
2009-07-06 15:00:24 -07:00
Brian Behlendorf 4fa3570131 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-06 13:47:16 -07:00
Brian Behlendorf 266a7d8cd7 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
Conflicts:

	module/zcommon/zfs_namecheck.c
	module/zfs/spa.c
	module/zfs/vdev.c
	module/zfs/zap_micro.c
2009-07-06 13:47:04 -07:00
Brian Behlendorf 4a7761abd2 Merge commit 'refs/top-bases/linux-have-fm' into linux-have-fm 2009-07-06 13:43:07 -07:00
Brian Behlendorf 149c4b2731 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch
Conflicts:

	cmd/ztest/ztest.c
	lib/libzfs/libzfs_pool.c
	module/zcommon/zfs_namecheck.c
	module/zfs/dmu.c
	module/zfs/include/sys/dmu.h
	module/zfs/include/sys/zfs_fuid.h
	module/zfs/spa.c
	module/zfs/vdev.c
	module/zfs/zap_micro.c
	module/zfs/zfs_fuid.c
	module/zfs/zfs_ioctl.c
	module/zfs/zfs_vfsops.c
	module/zfs/zfs_znode.c
2009-07-06 13:40:29 -07:00
Brian Behlendorf e3d05c97eb Merge commit 'refs/top-bases/linux-arc' into linux-arc 2009-07-06 13:17:32 -07:00
Brian Behlendorf 658459249e Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-06 13:17:28 -07:00
Brian Behlendorf 8795d8f034 Merge commit 'refs/top-bases/feature-commit-cb' into feature-commit-cb 2009-07-06 13:15:43 -07:00
Brian Behlendorf 95ba24ed69 Merge branch 'feature-zap-cursor-to-key' into refs/top-bases/feature-branch
Conflicts:

	cmd/ztest/ztest.c
2009-07-06 13:15:35 -07:00
Brian Behlendorf d369760713 Merge commit 'refs/top-bases/feature-zap-cursor-to-key' into feature-zap-cursor-to-key 2009-07-06 13:14:41 -07:00
Brian Behlendorf 4539acb1cd Merge commit 'refs/top-bases/fix-taskq' into fix-taskq 2009-07-06 13:13:25 -07:00
Brian Behlendorf 326bb586bd Merge commit 'refs/top-bases/fix-stack' into fix-stack 2009-07-06 13:13:20 -07:00
Brian Behlendorf eaba5df9af Merge commit 'refs/top-bases/fix-dsl_pool_t' into fix-dsl_pool_t 2009-07-06 13:12:44 -07:00
Brian Behlendorf 01c3cfc58f Merge branch 'fix-clock-wrap' into refs/top-bases/fix-branch
Conflicts:

	module/zfs/zil.c
2009-07-06 13:12:23 -07:00
Brian Behlendorf 3ada0935a3 Merge commit 'refs/top-bases/fix-clock-wrap' into fix-clock-wrap 2009-07-06 13:11:56 -07:00
Brian Behlendorf a1ccb00b7e Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
Conflicts:

	cmd/ztest/ztest.c
	module/zfs/zil.c
2009-07-06 13:11:34 -07:00
Brian Behlendorf c66757e332 Merge branch 'gcc-ident-pragmas' into refs/top-bases/gcc-branch
Conflicts:

	module/zfs/fletcher.c
2009-07-02 17:07:06 -07:00
Brian Behlendorf a06a428e15 Merge commit 'refs/top-bases/gcc-ident-pragmas' into gcc-ident-pragmas
Conflicts:

	cmd/zdb/zdb_il.c
	cmd/zinject/zinject.c
	lib/libzfs/libzfs_graph.c
	module/zcommon/include/sys/fm/fs/zfs.h
	module/zcommon/include/zfs_deleg.h
	module/zcommon/include/zfs_namecheck.h
	module/zcommon/zfs_deleg.c
	module/zcommon/zfs_namecheck.c
	module/zcommon/zprop_common.c
	module/zfs/dmu_object.c
	module/zfs/dsl_prop.c
	module/zfs/fletcher.c
	module/zfs/include/sys/dsl_deleg.h
	module/zfs/include/sys/dsl_prop.h
	module/zfs/include/sys/metaslab_impl.h
	module/zfs/include/sys/spa_boot.h
	module/zfs/include/sys/zap.h
	module/zfs/include/sys/zap_impl.h
	module/zfs/include/sys/zfs_context.h
	module/zfs/include/sys/zfs_ctldir.h
	module/zfs/include/sys/zfs_dir.h
	module/zfs/include/sys/zfs_fuid.h
	module/zfs/include/sys/zfs_ioctl.h
	module/zfs/spa_errlog.c
	module/zfs/spa_history.c
	module/zfs/zap.c
	module/zfs/zap_leaf.c
	module/zfs/zap_micro.c
2009-07-02 17:06:20 -07:00
Brian Behlendorf bc330e731d Merge commit 'refs/top-bases/gcc-64bit-constants' into gcc-64bit-constants 2009-07-02 16:59:46 -07:00
Brian Behlendorf 244d656e28 Merge commit 'refs/top-bases/gcc-shadow' into gcc-shadow
Conflicts:

	module/zfs/dmu.c
2009-07-02 16:59:39 -07:00
Brian Behlendorf 9550da2ba6 Merge commit 'refs/top-bases/gcc-unused' into gcc-unused
Conflicts:

	module/zfs/arc.c
	module/zfs/zio.c
2009-07-02 16:58:33 -07:00
Brian Behlendorf 44703f0029 Merge commit 'refs/top-bases/gcc-uninit' into gcc-uninit
Conflicts:

	lib/libzfs/libzfs_dataset.c
	module/zfs/arc.c
	module/zfs/spa.c
2009-07-02 16:57:09 -07:00