Theodore Ts'o a931da6ac9 jbd2: Change j_state_lock to be a rwlock_t ...

Lockstat reports have shown that j_state_lock is a major source of
lock contention, especially on systems with more than 4 CPU cores.  So
change it to be a read/write spinlock.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

2010-08-03 21:35:12 -04:00

..

cluster

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2

2010-05-21 07:20:17 -07:00

dlm

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2

2010-05-21 07:20:17 -07:00

dlmfs

ocfs2_dlmfs: Fix math error when reading LVB.

2010-04-23 15:24:59 -07:00

acl.c

ocfs: constify xattr_handler

2010-05-21 18:31:20 -04:00

acl.h

ocfs2: Always include ACL support

2009-10-28 23:05:57 -07:00

alloc.c

Merge branch 'discontig-bg' of git://oss.oracle.com/git/tma/linux-2.6 into ocfs2-merge-window

2010-05-18 16:40:42 -07:00

alloc.h

Merge branch 'discontig-bg' of git://oss.oracle.com/git/tma/linux-2.6 into ocfs2-merge-window

2010-05-18 16:40:42 -07:00

aops.c

direct-io: move aio_complete into ->end_io

2010-07-27 11:56:06 -04:00

aops.h

ocfs2: Add CoW support.

2009-09-22 20:09:36 -07:00

blockcheck.c

kernel-wide: replace USHORT_MAX, SHORT_MAX and SHORT_MIN with USHRT_MAX, SHRT_MAX and SHRT_MIN

2010-05-25 08:07:02 -07:00

blockcheck.h

ocfs2: Add statistics for the checksum and ecc operations.

2009-06-03 19:15:36 -07:00

buffer_head_io.c

Merge branch 'skip_delete_inode' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2-mark into ocfs2-fixes

2010-04-30 13:37:29 -07:00

buffer_head_io.h

ocfs2: Take the inode out of the metadata read/write paths.

2009-09-04 16:07:48 -07:00

dcache.c

ocfs2: invalidate dentry if its dentry_lock isn't initialized.

2009-08-27 18:10:54 -07:00

dcache.h

ocfs2: Fix deadlock on umount

2009-07-21 15:47:55 -07:00

dir.c

Merge branch 'discontig-bg' of git://oss.oracle.com/git/tma/linux-2.6 into ocfs2-merge-window

2010-05-18 16:40:42 -07:00

dir.h

ocfs2: Introduce dir free space list

2009-04-03 11:39:16 -07:00

dlmglue.c

ocfs2: Avoid unnecessary block mapping when refreshing quota info

2010-05-21 19:30:46 +02:00

dlmglue.h

ocfs2: Add new refcount tree lock resource in dlmglue.

2009-09-22 20:09:28 -07:00

export.c

ocfs2/trivial: Remove trailing whitespaces

2010-01-25 19:20:51 -08:00

export.h

…

extent_map.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

extent_map.h

ocfs2: Return extent flags for xattr value tree.

2009-09-22 20:09:39 -07:00

file.c

kill spurious reference to vmtruncate

2010-05-27 22:15:42 -04:00

file.h

ocfs2: Integrate CoW in file write.

2009-09-22 20:09:37 -07:00

heartbeat.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

heartbeat.h

…

inode.c

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2

2010-05-21 07:20:17 -07:00

inode.h

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2

2010-05-21 07:20:17 -07:00

ioctl.c

ocfs2: Use compat_ptr in reflink_arguments.

2010-02-02 18:56:37 -08:00

ioctl.h

Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h

2010-03-02 14:10:20 -08:00

journal.c

jbd2: Change j_state_lock to be a rwlock_t

2010-08-03 21:35:12 -04:00

journal.h

ocfs2: Make ocfs2_journal_dirty() void.

2010-05-05 18:17:29 -07:00

Kconfig

ocfs2: Always include ACL support

2009-10-28 23:05:57 -07:00

localalloc.c

ocfs2/trivial: Code cleanup for allocation reservation.

2010-05-05 18:18:09 -07:00

localalloc.h

ocfs2: increase the default size of local alloc windows

2010-05-05 18:18:07 -07:00

locks.c

[PATCH] Skip check for mandatory locks when unlocking

2010-03-17 12:07:16 -07:00

locks.h

…

Makefile

ocfs2: allocation reservations

2010-05-05 18:17:30 -07:00

mmap.c

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2

2010-05-21 07:20:17 -07:00

mmap.h

…

namei.c

ocfs2: replace inode uid,gid,mode initialization with helper function

2010-05-21 18:31:25 -04:00

namei.h

ocfs2: Create reflinked file in orphan dir.

2009-09-22 20:09:48 -07:00

ocfs1_fs_compat.h

…

ocfs2_fs.h

ocfs2: increase the default size of local alloc windows

2010-05-05 18:18:07 -07:00

ocfs2_ioctl.h

Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h

2010-03-02 14:10:20 -08:00

ocfs2_lockid.h

ocfs2: Add new refcount tree lock resource in dlmglue.

2009-09-22 20:09:28 -07:00

ocfs2_lockingver.h

ocfs2_dlmfs: Enable the use of user cluster stacks.

2010-02-26 15:41:18 -08:00

ocfs2.h

ocfs2: Add dir_resv_level mount option

2010-05-05 18:18:07 -07:00

quota_global.c

ocfs2: Fix NULL pointer deref when writing local dquot

2010-05-21 19:30:48 +02:00

quota_local.c

ocfs2: Fix lock inversion in quotas during umount

2010-05-21 19:30:48 +02:00

quota.h

ocfs2: Fix NULL pointer deref when writing local dquot

2010-05-21 19:30:48 +02:00

refcounttree.c

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2

2010-05-21 07:20:17 -07:00

refcounttree.h

Ocfs2: Optimize ocfs2 truncate to use ocfs2_remove_btree_range() instead.

2010-05-18 12:25:10 -07:00

reservations.c

ocfs2/trivial: Code cleanup for allocation reservation.

2010-05-05 18:18:09 -07:00

reservations.h

ocfs2: make ocfs2_adjust_resv_from_alloc simple.

2010-05-05 18:18:09 -07:00

resize.c

ocfs2: Make ocfs2_journal_dirty() void.

2010-05-05 18:17:29 -07:00

resize.h

…

slot_map.c

ocfs2: Take the inode out of the metadata read/write paths.

2009-09-04 16:07:48 -07:00

slot_map.h

…

stack_o2cb.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

stack_user.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

stackglue.c

ocfs2_dlmfs: Enable the use of user cluster stacks.

2010-02-26 15:41:18 -08:00

stackglue.h

ocfs2_dlmfs: Enable the use of user cluster stacks.

2010-02-26 15:41:18 -08:00

suballoc.c

ocfs2: Silence a gcc warning.

2010-05-18 16:48:41 -07:00

suballoc.h

ocfs2: allocation reservations

2010-05-05 18:17:30 -07:00

super.c

quota: rename default quotactl methods to dquot_

2010-05-24 14:10:17 +02:00

super.h

ocfs2: Wrap signal blocking in void functions.

2010-05-10 11:50:10 -07:00

symlink.c

ocfs2: Fix refcnt leak on ocfs2_fast_follow_link() error path

2010-01-11 15:38:50 -08:00

symlink.h

…

sysfile.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

sysfile.h

…

uptodate.c

ocfs2/trivial: Remove trailing whitespaces

2010-01-25 19:20:51 -08:00

uptodate.h

ocfs2: Pass struct ocfs2_caching_info to the journal functions.

2009-09-04 16:07:50 -07:00

ver.c

…

ver.h

…

xattr.c

ocfs: constify xattr_handler

2010-05-21 18:31:20 -04:00

xattr.h

ocfs: constify xattr_handler

2010-05-21 18:31:20 -04:00