e780aad257
Merge branch 'linux-debug-zerocopy' into refs/top-bases/linux-zfs-branch
2010-06-21 22:01:57 -07:00
06376e3a0e
Revert linux-debug-zerocopy real ZC support added
2010-06-21 21:39:06 -07:00
53e9660c56
Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy
2010-06-16 14:45:03 -07:00
5cac48ae66
Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
2010-06-16 14:45:02 -07:00
8645a8e901
Merge branch 'linux-have-mntent' into refs/top-bases/linux-zfs-branch
2010-06-16 14:43:21 -07:00
2f457b7bd0
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2010-06-16 14:43:17 -07:00
8de2671680
Merge branch 'fix-branch' into refs/top-bases/zfs-branch
2010-06-16 14:43:17 -07:00
6504afae4a
Merge branch 'fix-stack-dmu_objset_snapshot' into refs/top-bases/fix-branch
2010-06-16 14:39:41 -07:00
e163b08ba3
Add fix-stack-dmu_objset_snapshot topic branch
...
Reduce stack usage by 276 bytes by moving the snaparg struct from the
stack to the heap. We have limited stack space we must not waste.
2010-06-16 14:39:06 -07:00
a2ba5b83f8
Merge branch 'fix-stack-noinline' into refs/top-bases/fix-branch
2010-06-16 14:35:14 -07:00
bbdb8184ec
Add fix-stack-noinline topic branch
...
Certain function must never be automatically inlined by gcc because
they are stack heavy or called recursively. This patch flags all
such functions I have found as 'noinline' to prevent gcc from making
the optimization.
2010-06-16 14:34:41 -07:00
f956c97dc3
Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy
2010-06-16 14:29:17 -07:00
f83c9f790e
Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
2010-06-16 14:29:16 -07:00
76f112175f
Merge branch 'linux-have-mntent' into refs/top-bases/linux-zfs-branch
2010-06-16 14:27:35 -07:00
48ca6d3590
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2010-06-16 14:27:31 -07:00
7f979b27f4
Merge branch 'fix-branch' into refs/top-bases/zfs-branch
2010-06-16 14:27:30 -07:00
30c03a0914
Merge branch 'fix-stack' into refs/top-bases/fix-branch
2010-06-16 14:27:29 -07:00
2115c30515
Revert fix-stack topic branch
...
This patch will be broken in to several independent stack reductions
and reapplied as new topic branches.
2010-06-16 14:23:31 -07:00
e536586568
Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy
2010-06-16 13:54:49 -07:00
37dfa2ca00
Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
2010-06-16 13:54:48 -07:00
9ba17b0b96
Merge branch 'linux-have-mntent' into refs/top-bases/linux-zfs-branch
2010-06-16 13:53:11 -07:00
aacc00b961
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2010-06-16 13:53:08 -07:00
6a19e49908
Merge branch 'fix-branch' into refs/top-bases/zfs-branch
2010-06-16 13:53:07 -07:00
256505afb0
Merge branch 'fix-stack-dsl_deleg_get' into refs/top-bases/fix-branch
2010-06-16 13:49:55 -07:00
869764f64d
Add fix-stack-dsl_deleg_get topic branch
...
Reduce stack usage in dsl_deleg_get, gcc flagged it as consuming a
whopping 1040 bytes or potentially 1/4 of a 4K stack. This patch
moves all the large structures and buffer off the stack and on to
the heap. This includes 2 zap_cursor_t structs each 52 bytes in
size, 2 zap_attribute_t structs each 280 bytes in size, and 1
256 byte char array. The total saves on the stack is 880 bytes
after you account for the 5 new pointers added.
Also the source buffer length has been increased from MAXNAMELEN
to MAXNAMELEN+strlen(MOS_DIR_NAME)+1 as described by the comment in
dsl_dir_name(). A buffer overrun may have been possible with the
slightly smaller buffer.
2010-06-16 13:49:25 -07:00
b855fb237f
Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy
2010-06-16 12:46:20 -07:00
fbe96f9ab0
Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
2010-06-16 12:46:19 -07:00
9e35aaedba
Merge branch 'linux-have-mntent' into refs/top-bases/linux-zfs-branch
2010-06-16 12:44:13 -07:00
4738ecfcdc
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2010-06-16 12:44:09 -07:00
1ccdbb250b
Merge branch 'fix-branch' into refs/top-bases/zfs-branch
2010-06-16 12:44:08 -07:00
31cc6992c5
Merge branch 'fix-stack-dsl_dir_open_spa' into refs/top-bases/fix-branch
2010-06-16 12:40:39 -07:00
0c524122bd
Add fix-stack-dsl_dir_open_spa topic branch
...
Reduce stack usage by 256 bytes by moving buf char array from
the stack to the heap.
2010-06-16 12:39:44 -07:00
4149705c8c
Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy
2010-06-16 12:18:57 -07:00
d303d824d6
Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
2010-06-16 12:18:56 -07:00
b8ece25717
Merge branch 'linux-have-mntent' into refs/top-bases/linux-zfs-branch
2010-06-16 12:11:25 -07:00
9fd12ce4fd
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2010-06-16 12:11:21 -07:00
2b71569742
Merge branch 'gcc-branch' into refs/top-bases/zfs-branch
2010-06-16 12:11:20 -07:00
877a37d8bd
Merge branch 'gcc-uninit' into refs/top-bases/gcc-branch
2010-06-16 12:11:18 -07:00
8a001d8f59
Extra uninit vars flagged by gcc 4.1.2
...
Newer versions of the compiler are OK with this but for the sake of
older compilers explicitly initialize them.
2010-06-16 11:45:07 -07:00
916ff9bb97
Merge branch 'linux-events' into refs/top-bases/linux-zfs-branch
2010-06-16 10:38:58 -07:00
79577be589
Ensure sys/fm/util.h ia not included
...
Because of events related changes and the need to access zio_cmd_t
we can't unconditionally include sys/fm/util.h as part of zfs_context.h.
2010-06-16 10:34:40 -07:00
3fe3e41259
Merge branch 'linux-spa-thread' into refs/top-bases/linux-zfs-branch
2010-06-16 10:01:06 -07:00
6104e13be6
Add linux-spa-thread topic branch
...
Disable the spa thread under Linux until it can be implemented.
2010-06-16 09:59:39 -07:00
6fa858c778
Merge branch 'linux-sha2' into refs/top-bases/linux-zfs-branch
2010-06-16 09:49:06 -07:00
14d073e298
Add linux-sha2 topic branch for portability
...
The upstream ZFS code has correctly moved to a faster native sha2
implementation. Unfortunately, under Linux that's going to be a little
problematic so we revert the code to the more portable version contained
in earlier ZFS releases. Using the native sha2 implementation in Linux
is possible but the API is slightly different in kernel version user
space depending on which libraries are used. Ideally, we need a fast
implementation of SHA256 which builds as part of ZFS this shouldn't be
that hard to do but it will take some effort.
2010-06-16 09:47:25 -07:00
e8e324e048
Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy
2010-06-14 17:00:43 -07:00
5de3a200c4
Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
2010-06-14 17:00:42 -07:00
55b02e4ca6
Merge commit 'refs/top-bases/linux-events' into linux-events
2010-06-14 17:00:29 -07:00
0f3a1ce26e
Merge branch 'linux-have-mntent' into refs/top-bases/linux-zfs-branch
...
Conflicts:
module/zfs/include/sys/dmu.h
2010-06-14 16:57:03 -07:00
b41c7ff877
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2010-06-14 16:45:47 -07:00
Brian Behlendorf