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linux/fs/ocfs2
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Srinivas Eeda 14741472a0 ocfs2: Fix a race in o2dlm lockres mastery 
In o2dlm, the master of a lock resource keeps a map of all interested
nodes.  This prevents the master from purging the resource before an
interested node can create a lock.

A race between the mastery thread and the mastery handler allowed an
interested node to discover who the master is without informing the
master directly.  This is easily fixed by holding the dlm spinlock a
little longer in the mastery handler.

Signed-off-by: Srinivas Eeda <srinivas.eeda@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
2010-03-23 18:22:59 -07:00
..
cluster
fs/ocfs2/cluster/tcp.c: remove use of NIPQUAD, use %pI4
2010-03-12 15:52:27 -08:00
dlm
ocfs2: Fix a race in o2dlm lockres mastery
2010-03-23 18:22:59 -07:00
dlmfs
ocfs2/userdlm: Add tracing in userdlm
2010-02-27 19:57:07 -08:00
acl.c
ocfs2: set i_mode on disk during acl operations
2010-03-17 12:28:22 -07:00
acl.h
ocfs2: Always include ACL support
2009-10-28 23:05:57 -07:00
alloc.c
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6
2010-03-05 13:20:53 -08:00
alloc.h
ocfs2: Find proper end cpos for a leaf refcount block.
2009-12-02 16:14:57 -08:00
aops.c
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6
2010-03-05 13:20:53 -08:00
aops.h
ocfs2: Add CoW support.
2009-09-22 20:09:36 -07:00
blockcheck.c
tree-wide: fix typos "offest" -> "offset"
2009-12-04 15:39:50 +01:00
blockcheck.h
ocfs2: Add statistics for the checksum and ecc operations.
2009-06-03 19:15:36 -07:00
buffer_head_io.c
ocfs2/trivial: Remove trailing whitespaces
2010-01-25 19:20:51 -08:00
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 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6
2010-03-05 13:20:53 -08:00
dir.h
ocfs2: Introduce dir free space list
2009-04-03 11:39:16 -07:00
dlmglue.c
Merge branch 'for-next' into for-linus
2010-03-08 16:55:37 +01:00
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
exportfs: make struct export_operations const
2007-10-22 08:13:21 -07:00
extent_map.c
Merge branch 'for-next' into for-linus
2010-03-08 16:55:37 +01:00
extent_map.h
ocfs2: Return extent flags for xattr value tree.
2009-09-22 20:09:39 -07:00
file.c
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6
2010-03-05 13:20:53 -08:00
file.h
ocfs2: Integrate CoW in file write.
2009-09-22 20:09:37 -07:00
heartbeat.c
ocfs2: Move o2hb functionality into the stack glue.
2008-04-18 08:56:04 -07:00
heartbeat.h
ocfs2: Move o2hb functionality into the stack glue.
2008-04-18 08:56:04 -07:00
inode.c
Ocfs2: Handle deletion of reflinked oprhan inodes correctly.
2010-03-23 18:22:55 -07:00
inode.h
ocfs2: Drop struct inode from ocfs2_extent_tree_operations.
2009-09-04 16:07:57 -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
ocfs2/trivial: Remove trailing whitespaces
2010-01-25 19:20:51 -08:00
journal.h
ocfs2: Decrement refcount when truncating refcounted extents.
2009-09-22 20:09:35 -07:00
Kconfig
ocfs2: Always include ACL support
2009-10-28 23:05:57 -07:00
localalloc.c
ocfs2: Clear undo bits when local alloc is freed
2010-03-23 18:22:40 -07:00
localalloc.h
ocfs2: throttle back local alloc when low on disk space
2008-10-13 13:57:57 -07:00
locks.c
[PATCH] Skip check for mandatory locks when unlocking
2010-03-17 12:07:16 -07:00
locks.h
ocfs2: POSIX file locks support
2008-10-13 13:57:57 -07:00
Makefile
ocfs2_dlmfs: Move to its own directory
2010-02-26 15:41:14 -08:00
mmap.c
const: mark struct vm_struct_operations
2009-09-27 11:39:25 -07:00
mmap.h
[PATCH] OCFS2: The Second Oracle Cluster Filesystem
2006-01-03 11:45:47 -08:00
namei.c
Ocfs2: Journaling i_flags and i_orphaned_slot when adding inode to orphan dir.
2010-03-23 18:22:51 -07:00
namei.h
ocfs2: Create reflinked file in orphan dir.
2009-09-22 20:09:48 -07:00
ocfs1_fs_compat.h
fs/: Spelling fixes
2008-02-03 17:33:42 +02:00
ocfs2_fs.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_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: Clear undo bits when local alloc is freed
2010-03-23 18:22:40 -07:00
quota_global.c
dquot: cleanup dquot initialize routine
2010-03-05 00:20:30 +01:00
quota_local.c
bitops: rename for_each_bit() to for_each_set_bit()
2010-03-06 11:26:23 -08:00
quota.h
quota: Move definition of QFMT_OCFS2 to linux/quota.h
2009-12-10 15:02:53 +01:00
refcounttree.c
ocfs2: Update i_blocks in reflink operations.
2010-03-17 12:28:00 -07:00
refcounttree.h
ocfs2: Add ioctl for reflink.
2009-09-22 20:09:51 -07:00
resize.c
ocfs2: Pass struct ocfs2_caching_info to the journal functions.
2009-09-04 16:07:50 -07:00
resize.h
[PATCH 2/2] ocfs2: Implement group add for online resize
2008-01-25 15:04:24 -08:00
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
ocfs2: De-magic the in-memory slot map.
2008-04-18 08:56:03 -07:00
stack_o2cb.c
ocfs2: Hang the locking proto on the cluster conn and use it in asts.
2010-02-26 15:41:16 -08:00
stack_user.c
ocfs2: Remove the ast pointers from ocfs2_stack_plugins
2010-02-26 15:41:16 -08:00
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: Clear undo bits when local alloc is freed
2010-03-23 18:22:40 -07:00
suballoc.h
ocfs2: Clear undo bits when local alloc is freed
2010-03-23 18:22:40 -07:00
super.c
ocfs2: add extent block stealing for ocfs2 v5
2010-02-26 15:41:07 -08:00
super.h
ocfs2: use s_maxbytes directly in ocfs2_change_file_space()
2007-08-09 17:25:07 -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
[PATCH] mark struct inode_operations const 2
2007-02-12 09:48:46 -08:00
sysfile.c
ocfs2/trivial: Wrap ocfs2_sysfile_cluster_lock_key within define.
2009-06-22 14:34:29 -07:00
sysfile.h
[PATCH] OCFS2: The Second Oracle Cluster Filesystem
2006-01-03 11:45:47 -08:00
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
ocfs2: bump version number
2008-01-25 15:05:46 -08:00
ver.h
[PATCH] OCFS2: The Second Oracle Cluster Filesystem
2006-01-03 11:45:47 -08:00
xattr.c
ocfs2: Init meta_ac properly in ocfs2_create_empty_xattr_block.
2010-03-19 14:53:52 -07:00
xattr.h
ocfs2: Always include ACL support
2009-10-28 23:05:57 -07:00