Commit Graph

134 Commits

Author SHA1 Message Date
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 0c0d4d62a0 Merge commit 'refs/top-bases/linux-configure-branch' into linux-configure-branch 2009-07-08 15:05:56 -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 7c866bdf16 Merge commit 'refs/top-bases/linux-configure-branch' into linux-configure-branch 2009-07-07 10:15:08 -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 c58b9ed603 Merge commit 'refs/top-bases/linux-configure-branch' into linux-configure-branch 2009-07-06 15:21:26 -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 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 9babb37438 Rebase master to b117 2009-07-02 15:44:48 -07:00
Brian Behlendorf e3d5b2a900 Refresh autogen products 2009-07-01 11:37:26 -07:00
Brian Behlendorf 6eb5b7a8c8 Merge commit 'refs/top-bases/linux-configure-branch' into linux-configure-branch
Conflicts:

	config/zfs-build.m4
2009-07-01 11:25:56 -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 80cfd98d8e Refresh autogen products 2009-06-09 16:46:26 -07:00
Brian Behlendorf 26f70525ee Refresh autogen products 2009-06-08 16:33:33 -07:00
Brian Behlendorf 51b59652a3 Merge commit 'refs/top-bases/linux-configure-branch' into linux-configure-branch 2009-03-19 21:13:28 -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 61cd467f6d Merge commit 'refs/top-bases/linux-configure-branch' into linux-configure-branch 2009-03-19 19:58:45 -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 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 7fa1ced508 Refresh autogen products, remove stray zdump Makefile.in 2009-03-12 16:48:12 -07:00
Brian Behlendorf 0fe418c548 Refresh autogen products 2009-03-12 15:55:23 -07:00
Brian Behlendorf c856450b52 Merge commit 'refs/top-bases/linux-configure-branch' into linux-configure-branch 2009-03-12 15:15:45 -07:00
Brian Behlendorf de666d0506 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-03-12 15:14:21 -07:00
Brian Behlendorf 35b117277d Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-03-12 15:12:26 -07:00
Brian Behlendorf f2e7d57653 Packaging update
Make LINUX_VERSION available to Makefile's, add packaging
for user space include headers.
2009-03-12 15:07:29 -07:00
Brian Behlendorf d5fd9f25a3 Refresh autogen products 2009-03-10 22:09:49 -07:00
Brian Behlendorf 88f71167ae Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-03-10 21:28:14 -07:00
Brian Behlendorf 36860ec1a8 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch
Conflicts:

	module/Makefile.in
2009-03-10 21:23:17 -07:00
Brian Behlendorf c8e569dd1c Build system and packaging (RPM support) (Part 2)
Complete support for dist install srpm and rpm make targets.
2009-03-10 21:13:30 -07:00
Brian Behlendorf ba8fc98d00 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2009-02-18 14:36:04 -08:00
Brian Behlendorf 8090a9a908 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch
Conflicts:

	cmd/zpool/zpool_main.c
2009-02-18 14:31:46 -08:00
Brian Behlendorf 15f5ddebdf Merge commit 'refs/top-bases/fix-pthreads' into fix-pthreads
Conflicts:

	lib/libzpool/kernel.c
2009-02-18 14:29:08 -08:00
Brian Behlendorf 6fe19bd252 Merge branch 'fix-clock-wrap' into refs/top-bases/fix-branch
Conflicts:

	lib/libzpool/kernel.c
	module/zfs/arc.c
2009-02-18 14:28:15 -08:00
Brian Behlendorf f0a8aedfbc Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
Conflicts:

	lib/libzpool/kernel.c
	module/zfs/arc.c
2009-02-18 14:27:12 -08:00
Brian Behlendorf d164b20935 Rebase master to b108 2009-02-18 12:51:31 -08:00
Brian Behlendorf 50735743b7 Err undo that 2008-12-22 16:22:28 -08:00
Brian Behlendorf bb128e51e6 Use thread so we can add other goodies beyond simply the pthread base 2008-12-22 16:20:36 -08:00
Brian Behlendorf 6157e981b3 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2008-12-22 13:52:26 -08:00
Brian Behlendorf 05fafc638f Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2008-12-22 13:51:21 -08:00
Brian Behlendorf c9597f9a4f Merge branch 'fix-pthreads' into refs/top-bases/fix-branch 2008-12-22 13:51:15 -08:00
Brian Behlendorf 6bed331e59 More compat changes 2008-12-22 13:47:58 -08:00
Brian Behlendorf 9b02e8cb72 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2008-12-19 10:19:27 -08:00
Brian Behlendorf 143bd1614e Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2008-12-19 10:18:16 -08:00
Brian Behlendorf a68af79057 Merge branch 'fix-pthreads' into refs/top-bases/fix-branch 2008-12-19 10:18:11 -08:00
Brian Behlendorf d4c39af7a6 Re-add KM_PUSHPAGE 2008-12-19 10:15:52 -08:00
Brian Behlendorf 330840ff2e Re-add KM_PUSHPAGE 2008-12-19 10:15:27 -08:00
Brian Behlendorf 530b2e6564 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2008-12-19 09:54:15 -08:00
Brian Behlendorf 24e15d1bb1 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2008-12-19 09:52:57 -08:00
Brian Behlendorf 3d8832a795 Merge branch 'fix-pthreads' into refs/top-bases/fix-branch 2008-12-19 09:52:51 -08:00
Brian Behlendorf 3bc48c3e74 Missing func readd 2008-12-19 09:50:15 -08:00
Brian Behlendorf 111303eeb8 context 2008-12-19 09:47:09 -08:00
Brian Behlendorf dbc567603d Readd removed hunk 2008-12-19 09:39:17 -08:00
Brian Behlendorf dddf2efadf Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2008-12-18 13:19:38 -08:00
Brian Behlendorf da1ceb2bbe Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2008-12-18 13:18:27 -08:00
Brian Behlendorf 33e499be43 Merge branch 'fix-stack' into refs/top-bases/fix-branch 2008-12-18 13:18:15 -08:00
Brian Behlendorf 8e136cf0c9 Add noinline macro for userspace 2008-12-18 13:15:58 -08:00
Brian Behlendorf 7d3b45b517 Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem 2008-12-18 10:02:51 -08:00
Brian Behlendorf 4d86e8fa92 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2008-12-18 10:01:44 -08:00
Brian Behlendorf 893ed2fad0 Properly cast thread functions for pthreads 2008-12-18 09:56:05 -08:00
Brian Behlendorf fe5b927a4a Merge branch 'linux-kernel-mem' into refs/top-bases/linux-zfs-branch 2008-12-18 09:36:22 -08:00
Brian Behlendorf 0a6ac25d10 Add vmem_ interface mapping for user space 2008-12-18 09:34:27 -08:00
Brian Behlendorf e0f0e02636 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2008-12-17 11:36:22 -08:00
Brian Behlendorf ed9a35324d Not sure why Sun needed to remove these externs, but I need them back 2008-12-17 11:32:47 -08:00
Brian Behlendorf bcbf74fead Remove assert/verify support from zfs_context, moved to assert.h 2008-12-17 09:49:02 -08:00
Brian Behlendorf d0c573f27e Add in the reset of the pthread changes 2008-12-12 16:16:06 -08:00
Brian Behlendorf 77755a5771 Add a few missing files 2008-12-11 11:14:49 -08:00