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Josef Bacik 8351583e3f Btrfs: protect the pending_snapshots list with trans_lock 
Currently there is nothing protecting the pending_snapshots list on the
transaction.  We only hold the directory mutex that we are snapshotting and a
read lock on the subvol_sem, so we could race with somebody else creating a
snapshot in a different directory and end up with list corruption.  So protect
this list with the trans_lock.  Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>
2011-06-15 13:24:46 -04:00
..
acl.c
Merge branch 'cleanups' of git://repo.or.cz/linux-2.6/btrfs-unstable into inode_numbers
2011-05-22 12:33:42 -04:00
async-thread.c
Btrfs: don't walk around with task->state != TASK_RUNNING
2010-05-25 10:34:58 -04:00
async-thread.h
Btrfs: fix deadlock on async thread startup
2009-10-05 09:44:45 -04:00
btrfs_inode.h
Merge branch 'for-chris' of
2011-05-28 07:00:39 -04:00
compat.h
Btrfs: drop remaining LINUX_KERNEL_VERSION checks and compat code
2009-01-06 09:38:55 -05:00
compression.c
Merge branch 'cleanups' of git://repo.or.cz/linux-2.6/btrfs-unstable into inode_numbers
2011-05-22 12:33:42 -04:00
compression.h
btrfs: rename variables clashing with global function names
2011-05-02 13:57:19 +02:00
ctree.c
Btrfs: don't map extent buffer if path->skip_locking is set
2011-06-10 12:14:12 +02:00
ctree.h
btrfs: add helper for fs_info->closing
2011-06-04 08:11:22 -04:00
delayed-inode.c
btrfs: fix uninitialized variable warning
2011-06-04 08:11:38 -04:00
delayed-inode.h
btrfs: implement delayed inode items operation
2011-05-21 09:30:56 -04:00
delayed-ref.c
btrfs: remove old unused commented out code
2011-05-06 12:34:10 +02:00
delayed-ref.h
btrfs: remove all unused functions
2011-05-06 12:34:03 +02:00
dir-item.c
Merge branch 'cleanups_and_fixes' into inode_numbers
2011-05-23 14:37:47 -04:00
disk-io.c
Merge branch 'for-chris' of git://git.kernel.org/pub/scm/linux/kernel/git/arne/btrfs-unstable-arne into for-linus
2011-06-10 18:58:08 -04:00
disk-io.h
Merge branch 'cleanups' of git://repo.or.cz/linux-2.6/btrfs-unstable into inode_numbers
2011-05-22 12:33:42 -04:00
export.c
Merge branch 'ino-alloc' of git://repo.or.cz/linux-btrfs-devel into inode_numbers
2011-05-21 09:27:38 -04:00
export.h
NFS support for btrfs - v3
2008-09-25 11:04:06 -04:00
extent_io.c
Merge branch 'for-chris' of
2011-05-28 07:00:39 -04:00
extent_io.h
btrfs: remove 64bit alignment padding to allow extent_buffer to fit into one fewer cacheline
2011-06-10 18:57:10 -04:00
extent_map.c
btrfs: drop gfp parameter from alloc_extent_map
2011-05-02 13:57:21 +02:00
extent_map.h
btrfs: drop gfp parameter from alloc_extent_map
2011-05-02 13:57:21 +02:00
extent-tree.c
Btrfs: fix the allocator loop logic
2011-06-08 16:37:29 -04:00
file-item.c
Merge branch 'cleanups_and_fixes' into inode_numbers
2011-05-23 14:37:47 -04:00
file.c
btrfs: add helper for fs_info->closing
2011-06-04 08:11:22 -04:00
free-space-cache.c
Btrfs: make sure to recheck for bitmaps in clusters
2011-06-10 16:36:57 -04:00
free-space-cache.h
btrfs: remove all unused functions
2011-05-06 12:34:03 +02:00
hash.h
Btrfs: remove crc32c.h and use libcrc32c directly.
2009-06-10 11:29:53 -04:00
inode-item.c
Btrfs: BUG_ON is deleted from the caller of btrfs_truncate_item & btrfs_extend_item
2011-05-23 13:24:39 -04:00
inode-map.c
btrfs: add helper for fs_info->closing
2011-06-04 08:11:22 -04:00
inode-map.h
Btrfs: Support reading/writing on disk free ino cache
2011-04-25 16:46:11 +08:00
inode.c
Btrfs: fix path leakage on subvol deletion
2011-06-15 13:24:45 -04:00
ioctl.c
Btrfs: protect the pending_snapshots list with trans_lock
2011-06-15 13:24:46 -04:00
ioctl.h
Btrfs: add mount -o auto_defrag
2011-05-26 17:52:15 -04:00
Kconfig
btrfs: Add lzo compression support
2010-12-22 23:15:47 +08:00
locking.c
btrfs: remove all unused functions
2011-05-06 12:34:03 +02:00
locking.h
btrfs: remove all unused functions
2011-05-06 12:34:03 +02:00
lzo.c
Btrfs: Avoid accessing unmapped kernel address
2011-02-16 15:37:58 -05:00
Makefile
Merge branch 'for-chris' of git://git.kernel.org/pub/scm/linux/kernel/git/arne/btrfs-unstable-arne into inode_numbers
2011-05-23 06:30:52 -04:00
ordered-data.c
Btrfs: add initial tracepoint support for btrfs
2011-03-28 05:37:33 -04:00
ordered-data.h
btrfs: Allow to add new compression algorithm
2010-12-22 23:15:45 +08:00
orphan.c
Btrfs: fixup return code for btrfs_del_orphan_item
2010-12-09 13:57:15 -05:00
print-tree.c
btrfs: fix missing break in switch phrase
2011-01-28 16:40:37 -05:00
print-tree.h
Btrfs: Create extent_buffer interface for large blocksizes
2008-09-25 11:03:56 -04:00
ref-cache.c
btrfs: remove all unused functions
2011-05-06 12:34:03 +02:00
ref-cache.h
btrfs: remove all unused functions
2011-05-06 12:34:03 +02:00
relocation.c
Merge branch 'for-chris' of
2011-05-28 07:00:39 -04:00
root-tree.c
Merge branch 'cleanups_and_fixes' into inode_numbers
2011-05-23 14:37:47 -04:00
scrub.c
btrfs: remove unneeded includes from scrub.c
2011-06-10 14:59:52 +02:00
struct-funcs.c
Btrfs: Fix checkpatch.pl warnings
2009-01-05 21:25:51 -05:00
super.c
Btrfs: add mount -o inode_cache
2011-06-04 08:03:47 -04:00
sysfs.c
Merge branch 'cleanups' of git://repo.or.cz/linux-2.6/btrfs-unstable into inode_numbers
2011-05-22 12:33:42 -04:00
transaction.c
Btrfs: clear current->journal_info on async transaction commit
2011-06-10 16:42:29 -04:00
transaction.h
Merge branch 'for-chris' of
2011-05-28 07:00:39 -04:00
tree-defrag.c
btrfs: drop unused parameter from btrfs_release_path
2011-05-02 13:57:22 +02:00
tree-log.c
Merge branch 'cleanups_and_fixes' into inode_numbers
2011-05-23 14:37:47 -04:00
tree-log.h
btrfs: remove unused function prototypes
2011-05-04 14:01:26 +02:00
version.h
Update Btrfs files for in-kernel usage
2008-09-25 15:41:59 -04:00
volumes.c
Btrfs - use %pU to print fsid
2011-06-10 19:02:04 -04:00
volumes.h
Merge branch 'cleanups_and_fixes' into inode_numbers
2011-05-23 14:37:47 -04:00
xattr.c
Merge branch 'for-chris' of
2011-05-28 07:00:39 -04:00
xattr.h
fs/vfs/security: pass last path component to LSM on inode creation
2011-02-01 11:12:29 -05:00
zlib.c
zlib: slim down zlib_deflate() workspace when possible
2011-03-22 17:44:17 -07:00