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353 Commits

Author SHA1 Message Date
Brian Behlendorf 7223b8df33 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2010-03-10 09:58:04 -08:00
Brian Behlendorf 54cf7ab2bc Merge branch 'fix-branch' into refs/top-bases/zfs-branch 2010-03-10 09:58:03 -08:00
Brian Behlendorf 166355dcf0 Merge branch 'fix-error-handling' into refs/top-bases/fix-branch 2010-03-10 09:54:43 -08:00
Ricardo M. Correia 62a0ac8f22 Fix some incorrect error handling. 
In vn_open(), if fstat64() returned an error, the real errno
was being obscured by calling close().

Add error handling for both pwrite64() calls in vn_rdwr().
 2010-03-10 09:53:53 -08:00
Brian Behlendorf ceba75045d Merge commit 'refs/top-bases/linux-unused' into linux-unused 2010-03-09 12:31:39 -08:00
Brian Behlendorf 4b2b113239 Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 2010-03-09 12:31:18 -08:00
Brian Behlendorf eda82c813d Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2010-03-09 12:30:57 -08:00
Brian Behlendorf feac56bf5a Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2010-03-09 12:30:44 -08:00
Brian Behlendorf 573328741b Merge branch 'linux-have-fm' into refs/top-bases/linux-zfs-branch 2010-03-09 12:30:21 -08:00
Brian Behlendorf 8f63d438cd Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2010-03-09 12:30:18 -08:00
Brian Behlendorf 48e74ed68b Merge branch 'feature-branch' into refs/top-bases/zfs-branch 
Conflicts:

	cmd/ztest/ztest.c
 2010-03-09 12:30:03 -08:00
Brian Behlendorf 9a3d5378c6 Clean up emulation of kernel threads in userspace. 
Updated to use pthread thread specific data rather than keeping
a global list.  This also fixes at least one easily reproducible
crash in ztest
 2010-03-09 12:25:28 -08:00
Brian Behlendorf 628a3cb70d Merge commit 'refs/top-bases/linux-unused' into linux-unused 2009-08-04 15:58:25 -07:00
Brian Behlendorf 4eae170dc5 Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 2009-08-04 15:57:44 -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 a7a6539d95 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-08-04 15:55:57 -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 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 2f81fca007 Merge commit 'refs/top-bases/linux-unused' into linux-unused 2009-08-04 14:43:14 -07:00
Brian Behlendorf 94fd6b5326 Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 2009-08-04 14:42:33 -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 37f263f244 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-08-04 14:40:50 -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
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 cab31f3317 Merge commit 'refs/top-bases/linux-unused' into linux-unused 2009-07-24 11:17:19 -07:00
Brian Behlendorf 278a36455f Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 2009-07-24 11:15:55 -07:00
Brian Behlendorf 5d9870a0e9 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-24 11:15:19 -07:00
Brian Behlendorf 03eba682e0 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-24 11:14:24 -07:00
Brian Behlendorf 430d6004e5 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 
Conflicts:

	scripts/Makefile.am
 2009-07-24 11:10:21 -07:00
Brian Behlendorf db3967ba86 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-24 11:08:43 -07:00
Brian Behlendorf 9a2275c1c5 Merge branch 'feature-branch' into refs/top-bases/zfs-branch 2009-07-24 11:08:42 -07:00
Ricardo M. Correia 51760e3c7e Change VERIFY() into VERIFY3U() when creating threads in ztest, so that we can see the return code when it fails. 
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
 2009-07-24 11:00:23 -07:00
Brian Behlendorf ee2dddb6a4 Merge commit 'refs/top-bases/linux-unused' into linux-unused 2009-07-14 16:55:41 -07:00
Brian Behlendorf 46ffc6bfd1 Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 2009-07-14 16:54:39 -07:00
Brian Behlendorf f8103c5514 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-14 16:53:42 -07:00
Brian Behlendorf 1fab39d126 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-14 16:52:04 -07:00
Brian Behlendorf 5b0851cbdb Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-14 16:49:36 -07:00
Brian Behlendorf 5753d78dcd Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-14 16:49:29 -07:00
Brian Behlendorf e9d7526fb3 Merge branch 'feature-branch' into refs/top-bases/zfs-branch 2009-07-14 16:49:27 -07:00
Brian Behlendorf a13cdecdd2 Remove debug printf 2009-07-14 16:35:13 -07:00
Brian Behlendorf 426661d59e Merge commit 'refs/top-bases/linux-unused' into linux-unused 2009-07-14 14:39:23 -07:00
Brian Behlendorf 2807f723c1 Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 2009-07-14 14:38:39 -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 3574c3ff42 Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-14 14:36:38 -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 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 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 90b4752aa3 Merge commit 'refs/top-bases/linux-unused' into linux-unused 2009-07-08 15:05:04 -07:00
Brian Behlendorf 133f5a2bdd Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 2009-07-08 15:04:23 -07:00
Brian Behlendorf c077c7dda7 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-08 15:03:40 -07:00
Brian Behlendorf be5ff6fcdd Merge commit 'refs/top-bases/linux-have-sysevent' into linux-have-sysevent 2009-07-08 15:02:33 -07:00
Brian Behlendorf c821af8f89 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-08 15:00:48 -07:00
Brian Behlendorf 058a25a017 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-08 15:00:43 -07:00
Brian Behlendorf 275d66171b Merge branch 'feature-branch' into refs/top-bases/zfs-branch 2009-07-08 15:00:41 -07:00
Brian Behlendorf 1ab1b8502b Stop the kthread/thread/pthread mixing and matching insanity. Update all 
code to only use the kthread API regardless of if it is compiled in the
kernel or user space.  The kthread API will be layered on top of pthreads
as best as possible in zfs_context, this is non optimal but much clearer.
 2009-07-08 14:47:23 -07:00
Brian Behlendorf 70804727b1 Merge branch 'linux-have-sysevent' into refs/top-bases/linux-zfs-branch 2009-07-07 10:15:04 -07:00
Brian Behlendorf 5ae3e75ace Wrap new sysevent includes in HAVE_SYSEVENT ifdef 2009-07-07 10:07:23 -07:00
Brian Behlendorf 6e96712c9a Merge commit 'refs/top-bases/linux-unused' into linux-unused 2009-07-06 15:09:25 -07:00
Brian Behlendorf 409cfe5051 Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 
Conflicts:

	lib/libzfs/libzfs_pool.c
 2009-07-06 15:05:47 -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 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 658459249e Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-07-06 13:17:28 -07:00
Brian Behlendorf cd098f87c8 Merge commit 'refs/top-bases/feature-pthreads' into feature-pthreads 
Conflicts:

	cmd/ztest/ztest.c
 2009-07-06 13:16:29 -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 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 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 e2b2597751 Merge branch 'gcc-c90' into refs/top-bases/gcc-branch 
Conflicts:

	cmd/zdb/zdb_il.c
	cmd/zfs/zfs_main.c
	cmd/zinject/zinject.c
	cmd/ztest/ztest.c
	lib/libzfs/libzfs_dataset.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/arc.c
	module/zfs/dmu.c
	module/zfs/dmu_object.c
	module/zfs/dmu_objset.c
	module/zfs/dsl_pool.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.c
	module/zfs/spa_errlog.c
	module/zfs/spa_history.c
	module/zfs/zap.c
	module/zfs/zap_leaf.c
	module/zfs/zap_micro.c
	module/zfs/zfs_ioctl.c
	module/zfs/zio.c
 2009-07-02 16:49:11 -07:00
Brian Behlendorf 9babb37438 Rebase master to b117 2009-07-02 15:44:48 -07:00
Brian Behlendorf a5e9c5bc65 Merge commit 'refs/top-bases/linux-unused' into linux-unused 2009-07-01 11:11:41 -07:00
Brian Behlendorf d959a6177a Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 2009-07-01 11:11:20 -07:00
Brian Behlendorf 10c43094ed Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-07-01 11:10:58 -07:00
Brian Behlendorf b44445a8f1 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-01 11:09:33 -07:00
Brian Behlendorf ef0a712858 Distro friendly build system / packaging improvements. 
These changes bring the zfs-0.4.4 tree in to compliance with
the spl-0.4.4 packaging changes.  The bottom line is 2 source
rpms and 4 binary rpms will now be generated when creating
packages there will be:

zfs-<version>.src.rpm
- Fully rebuildable source rpm for libzfs and utils.
zfs-modules-<version>.src.rpm
- Fully rebuildable source rpm for kernel modules.

zfs-<version>.<arch>.rpm
- Binary rpm for libzfs and utils.  The utils in this package are
  compatible with all zfs-module rpms of the same version.
zfs-devel-<version>.<arch>.rpm
- Binary rpm containing headers for building against libzfs libraries.

zfs-modules-<verion>-<kernel>.arch.rpm
- Binary rpm containing the kernel modules for a specific kernel build.
  The package name contains the kernel version and you should have one
  of these packages installed to match every kernel on your system.
zfs-modules-devel-<verion>-<kernel>.arch.rpm
- Binary rpm containing development header and module symbols needed
  for building additional kernel modules which are dependent on the
  zfs module stack.

Expect minor interations on these changes as I validate they work
properly on CHAOS, RHEL, Fedora, and SLES style distros.
 2009-07-01 10:53:05 -07:00
Brian Behlendorf df43fa9472 Merge commit 'refs/top-bases/linux-unused' into linux-unused 
Conflicts:

	lib/libzpool/include/sys/zfs_context.h
 2009-03-19 21:12:49 -07:00
Brian Behlendorf a676a29d25 Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 2009-03-19 21:11:25 -07:00
Brian Behlendorf f87494c866 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 
Conflicts:

	module/zfs/txg.c
 2009-03-19 21:10:40 -07:00
Brian Behlendorf 7f33364d3c Merge branch 'linux-docs' into refs/top-bases/linux-zfs-branch 
Conflicts:

	lib/libzpool/include/sys/zfs_context.h
	module/zfs/dmu_tx.c
	module/zfs/txg.c
 2009-03-19 21:03:58 -07:00
Brian Behlendorf e7f02d3b41 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-03-19 20:59:33 -07:00
Brian Behlendorf eb811f7fa9 Merge branch 'feature-branch' into refs/top-bases/zfs-branch 
Conflicts:

	module/zfs/include/sys/dmu_tx.h
	module/zfs/include/sys/txg.h
 2009-03-19 20:59:12 -07:00
Brian Behlendorf 54b5b41a58 Add 'feature-pthreads' branch to features branch. 2009-03-19 20:49:52 -07:00
Brian Behlendorf 2ddd5986e0 Merge commit 'refs/top-bases/linux-unused' into linux-unused 
Conflicts:

	lib/libzpool/include/sys/zfs_context.h
 2009-03-19 19:58:12 -07:00
Brian Behlendorf 240445807b Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 2009-03-19 19:57:13 -07:00
Brian Behlendorf 0c74c762fb Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-03-19 19:56:42 -07:00
Brian Behlendorf 5e5d31f105 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 
Conflicts:

	lib/libzpool/include/sys/zfs_context.h
 2009-03-19 19:52:21 -07:00
Brian Behlendorf 8c43ad3853 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-03-19 19:49:56 -07:00
Brian Behlendorf 8cdcf1ef44 Merge branch 'fix-branch' into refs/top-bases/zfs-branch 2009-03-19 19:49:55 -07:00
Brian Behlendorf 05cec154f5 Merge branch 'fix-pthreads' into refs/top-bases/fix-branch 2009-03-19 19:49:53 -07:00
Brian Behlendorf 53db4c7b29 Revert fix-pthreads moving to feature-pthreads branch 2009-03-19 19:43:09 -07:00
Brian Behlendorf b998074378 Merge commit 'refs/top-bases/linux-unused' into linux-unused 2009-03-12 15:47:18 -07:00
Brian Behlendorf c399ce1af8 Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk 2009-03-12 15:46:45 -07:00
Brian Behlendorf 8c6d5f619a Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-03-12 15:46:18 -07:00
Brian Behlendorf 5a7e7e9d3b Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-03-12 15:44:18 -07:00
Brian Behlendorf 82ce8b00f3 Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2009-03-12 15:44:14 -07:00
Brian Behlendorf 6a5acaa105 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-03-12 15:44:13 -07:00
Brian Behlendorf 9fe5b916e2 Merge branch 'gcc-fortify-source' into refs/top-bases/gcc-branch 2009-03-12 15:39:27 -07:00