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
4baa59ce44
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-07-10 10:50:13 -07:00
cfec48619c
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-07-10 10:50:12 -07:00
84b52133f3
Merge branch 'gcc-unused' into refs/top-bases/gcc-branch
2009-07-10 10:50:10 -07:00
f3c55459b0
Pull ; in to macro to ensure it get's entirely removed, C90 issue.
2009-07-10 10:40:55 -07:00
24662d61d9
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-07-09 15:08:06 -07:00
2f4e745a09
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-07-09 15:08:04 -07:00
bed14af385
Merge branch 'gcc-no-parenthesis' into refs/top-bases/gcc-branch
2009-07-09 15:08:03 -07:00
ae132945b4
Add suggested paranthesis.
2009-07-09 14:59:10 -07:00
17d368fa5f
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-07-09 13:17:27 -07:00
a3bc97c2c3
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-07-09 13:17:26 -07:00
9ad0fef49e
Merge branch 'gcc-uninit' into refs/top-bases/gcc-branch
...
Conflicts:
module/nvpair/nvpair.c
2009-07-09 13:08:30 -07:00
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
c4c4afd8fd
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-07-09 12:23:41 -07:00
6db8882b78
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-07-09 12:23:39 -07:00
76bf02aebb
Merge branch 'gcc-unused' into refs/top-bases/gcc-branch
2009-07-09 12:23:36 -07:00
a551134b2f
Unitialized variables should be handled in the gcc-uninit topic branch.
2009-07-09 12:14:56 -07:00
a19906fe65
Unitialized variables should be handled in the gcc-uninit topic branch.
2009-07-09 12:13:56 -07:00
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
e5e94c40f7
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-07-09 10:39:44 -07:00
aa8ed32ee8
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-07-09 10:39:43 -07:00
9e394e10a9
Merge branch 'gcc-c90' into refs/top-bases/gcc-branch
2009-07-09 10:39:41 -07:00
43af29de5f
Type int accidentally not declared at the top of the function.
2009-07-09 10:19:02 -07:00
33077ad631
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-07-08 09:16:05 -07:00
f00e6fe5c3
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-07-08 09:16:04 -07:00
5fc46112cb
Merge branch 'gcc-c90' into refs/top-bases/gcc-branch
2009-07-08 09:16:01 -07:00
58f5e63293
Resolve a 2 new cases of for loop variable declared in for()
2009-07-08 09:05:37 -07:00
0a00d10c24
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-07-07 16:30:57 -07:00
02362668ac
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-07-07 16:30:56 -07:00
24daf7747f
Merge branch 'gcc-unused' into refs/top-bases/gcc-branch
2009-07-07 16:30:54 -07:00
0e310d30de
Merge branch 'gcc-missing-case' into refs/top-bases/gcc-branch
2009-07-07 16:30:54 -07:00
10dcf485d3
First fit allocator unused comment it out.
2009-07-07 16:23:09 -07:00
ebda366c1c
Add missing case introduced by rebase.
2009-07-07 16:22:33 -07:00
c460e5edb0
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-07-07 16:09:15 -07:00
04a83f2337
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-07-07 16:09:13 -07:00
55b864f19b
Merge branch 'gcc-no-parenthesis' into refs/top-bases/gcc-branch
2009-07-07 16:09:12 -07:00
f80f59f955
Add missing paranthesis for gcc.
2009-07-07 16:01:13 -07:00
e5c8fcd6b0
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-07-07 15:50:14 -07:00
c75167c985
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-07-07 15:50:13 -07:00
07a6b68575
Merge branch 'gcc-uninit' into refs/top-bases/gcc-branch
2009-07-07 15:50:11 -07:00
7373ddf55f
hash_lock should always be initialized
2009-07-07 15:41:19 -07:00
658459249e
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-07-06 13:17:28 -07:00
8795d8f034
Merge commit 'refs/top-bases/feature-commit-cb' into feature-commit-cb
2009-07-06 13:15:43 -07:00
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
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
326bb586bd
Merge commit 'refs/top-bases/fix-stack' into fix-stack
2009-07-06 13:13:20 -07:00
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
3ada0935a3
Merge commit 'refs/top-bases/fix-clock-wrap' into fix-clock-wrap
2009-07-06 13:11:56 -07:00
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
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
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
bc330e731d
Merge commit 'refs/top-bases/gcc-64bit-constants' into gcc-64bit-constants
2009-07-02 16:59:46 -07:00
244d656e28
Merge commit 'refs/top-bases/gcc-shadow' into gcc-shadow
...
Conflicts:
module/zfs/dmu.c
2009-07-02 16:59:39 -07:00
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
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
eb0137f395
Merge commit 'refs/top-bases/gcc-no-parenthesis' into gcc-no-parenthesis
...
Conflicts:
lib/libzfs/libzfs_dataset.c
module/zfs/arc.c
module/zfs/dmu_objset.c
module/zfs/dsl_pool.c
module/zfs/spa.c
module/zfs/zfs_ioctl.c
2009-07-02 16:55:22 -07:00
a5a71d128d
Merge commit 'refs/top-bases/gcc-missing-case' into gcc-missing-case
...
Conflicts:
lib/libzfs/libzfs_dataset.c
module/zfs/spa.c
2009-07-02 16:52:07 -07:00
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
e9f14862a5
Merge commit 'refs/top-bases/gcc-c90' into gcc-c90
...
Conflicts:
module/zfs/dmu_objset.c
module/zfs/spa.c
module/zfs/vdev.c
module/zfs/vdev_label.c
module/zfs/zio.c
2009-07-02 16:18:03 -07:00
9babb37438
Rebase master to b117
2009-07-02 15:44:48 -07:00
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
bd1685ee4e
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-03-19 21:28:51 -07:00
1769e10f17
Merge branch 'feature-branch' into refs/top-bases/zfs-branch
2009-03-19 21:28:50 -07:00
6d883d7d40
Merge branch 'feature-pthreads' into refs/top-bases/feature-branch
2009-03-19 21:28:48 -07:00
fed604c844
Add extra () requested by gcc
2009-03-19 21:18:54 -07:00
e7f02d3b41
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-03-19 20:59:33 -07:00
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
f180959bac
Merge branch 'feature-pthreads' into refs/top-bases/feature-branch
2009-03-19 20:51:18 -07:00
29703a5b4e
Add 'feature-commit-cb' branch for DMU commit callbacks.
2009-03-19 20:30:14 -07:00
db3436fafe
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-03-19 15:29:35 -07:00
2518c98d9e
Merge branch 'fix-branch' into refs/top-bases/zfs-branch
2009-03-19 15:29:34 -07:00
c8c4948d00
Merge branch 'fix-dnode-cons' into refs/top-bases/fix-branch
2009-03-19 15:29:33 -07:00
60d25f4b93
The patch resolves the extra call to dnode_cons() in dnode_create().
...
The extra call to the constructor was there to reinitialize the non-
trivial primatives in the dnode (lists, mutexs, condvars, avl tree, etc).
This was safe, although not exactly clean, on Solaris because none of
the primitives allocate memory. In the Linux port this is not true.
To keep stack usage to a minimum several of the primatives dynamically
allocate memory thus initializing them twice results in a memory leak.
This patch resolves this problem for Solaris and Linux by ensuring all
*_inits are called in the constructor, and all *_destroys are called
in the destructor. Additionally we ensure that all dnode objects are
properly deconstructed before being freed to the slab, and when the
objects are allocated from the slab all required data members are
explicity initialized to correct values.
2009-03-19 15:22:48 -07:00
90bbbd109b
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-03-19 15:07:19 -07:00
f07d61a8c1
Merge branch 'fix-branch' into refs/top-bases/zfs-branch
2009-03-19 15:07:18 -07:00
cc032b6337
Merge branch 'fix-list' into refs/top-bases/fix-branch
2009-03-19 15:07:16 -07:00
9bbf8f1761
Resolve conflict with fix-dnode-cons
2009-03-19 15:02:05 -07:00
df985d53db
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-03-16 16:17:57 -07:00
f86b52a39d
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-03-16 16:17:55 -07:00
3eebe1bd0e
Merge branch 'gcc-uninit' into refs/top-bases/gcc-branch
2009-03-16 16:17:54 -07:00
3eb4ba3ebd
Add 3 more uninit errors detected by gcc 3.4.0 compiler.
2009-03-16 16:06:50 -07:00
486df2d11d
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-03-13 10:57:46 -07:00
36c46c6031
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-03-13 10:57:45 -07:00
d2910d2415
Merge branch 'gcc-unused' into refs/top-bases/gcc-branch
2009-03-13 10:57:43 -07:00
c98996ded8
Explicitly cast to prevent 'void *' dereference.
2009-03-13 10:51:11 -07:00
b9b399bf04
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-03-12 10:37:14 -07:00
a03187bb3b
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-03-12 10:37:12 -07:00
f8fe8a76f4
Merge branch 'gcc-uninit' into refs/top-bases/gcc-branch
2009-03-12 10:37:11 -07:00
cabd4a69c4
Resolve remaining uninitialized variables
...
Most of these fixes appear to be harmless and should never occur.
However, there were a few cases in this patch which do concern me,
I doubt we're seeing them but they look possible... mainly in the
user tools.
2009-03-12 10:30:41 -07:00
dd30dba016
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-03-12 10:00:04 -07:00
193ea156e9
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-03-12 10:00:03 -07:00
eceaf813ad
Merge branch 'gcc-missing-case' into refs/top-bases/gcc-branch
2009-03-12 10:00:01 -07:00
f2d72af596
Add remaining missing cases (or a default) to all switch statements.
...
The previous code was not wrong, but this prevents gcc from warning
us about missing cases for these known safe switch statements. The
-Wno-missing-cases can now be removed to detect places where we
accidentally forgot a case.
2009-03-12 09:53:08 -07:00
909582a95e
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-03-11 22:47:56 -07:00
6211d1a370
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-03-11 22:47:54 -07:00
a2dc88da2a
Merge branch 'gcc-c90' into refs/top-bases/gcc-branch
2009-03-11 22:47:53 -07:00
462f864365
Check should be in ASSERT to minimize stack and prevent unused var.
2009-03-11 22:38:16 -07:00
e625efa701
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2009-03-11 22:27:15 -07:00
c9daa4fbd2
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2009-03-11 22:27:14 -07:00
246cae3509
Merge branch 'gcc-unused' into refs/top-bases/gcc-branch
2009-03-11 22:27:11 -07:00
Brian Behlendorf