Qu Wenruo 6c9fe14f9d btrfs: Fix the bug that fs_info->pending_changes is never cleared. ...

Fs_info->pending_changes is never cleared since the original code uses
cmpxchg(&fs_info->pending_changes, 0, 0), which will only clear it if
pending_changes is already 0.

This will cause a lot of problem when mount it with inode_cache mount
option.
If the btrfs is mounted as inode_cache, pending_changes will always be
1, even when the fs is frozen.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>

2015-01-20 17:19:40 -08:00

..

tests

Btrfs: remove empty block groups automatically

2014-09-22 17:13:21 -07:00

acl.c

btrfs: remove useless ACL check

2014-06-09 17:20:42 -07:00

async-thread.c

btrfs: remove unlikely from NULL checks

2014-10-02 16:06:19 +02:00

async-thread.h

Btrfs: implement repair function when direct read fails

2014-09-17 13:39:01 -07:00

backref.c

Btrfs: correctly get tree level in tree_backref_for_extent

2015-01-02 14:47:56 -05:00

backref.h

Btrfs: make fiemap not blow when you have lots of snapshots

2014-09-17 13:38:24 -07:00

btrfs_inode.h

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

2014-10-11 08:03:52 -04:00

check-integrity.c

Btrfs: include vmalloc.h in check-integrity.c

2014-11-25 06:01:11 -08:00

check-integrity.h

block: submit_bio_wait() conversions

2013-11-24 16:33:41 -07:00

compression.c

Btrfs: don't ignore compressed bio write errors

2014-11-20 17:14:26 -08:00

compression.h

…

ctree.c

Merge branch 'raid56-scrub-replace' of git://github.com/miaoxie/linux-btrfs into for-linus

2014-12-02 18:42:03 -08:00

ctree.h

Btrfs: fix race deleting block group from space_info->ro_bgs list

2015-01-19 13:05:45 -08:00

delayed-inode.c

Btrfs: don't delay inode ref updates during log replay

2015-01-02 14:47:56 -05:00

delayed-inode.h

Btrfs: introduce the delayed inode ref deletion for the single link inode

2014-01-28 13:20:09 -08:00

delayed-ref.c

Btrfs: rework qgroup accounting

2014-06-09 17:20:48 -07:00

delayed-ref.h

Btrfs: rework qgroup accounting

2014-06-09 17:20:48 -07:00

dev-replace.c

Merge branch 'raid56-scrub-replace' of git://github.com/miaoxie/linux-btrfs into for-linus

2014-12-02 18:42:03 -08:00

dev-replace.h

…

dir-item.c

Btrfs: make xattr replace operations atomic

2014-11-20 17:20:07 -08:00

disk-io.c

Btrfs: fix fs corruption on transaction abort if device supports discard

2014-12-10 12:22:31 -08:00

disk-io.h

Merge branch 'cleanup/blocksize-diet-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus

2014-10-04 09:57:14 -07:00

export.c

btrfs: kill the key type accessor helpers

2014-09-17 13:37:12 -07:00

export.h

…

extent_io.c

btrfs: fix state->private cast on 32 bit machines

2015-01-19 13:06:06 -08:00

extent_io.h

Btrfs: set page and mapping error on compressed write failure

2014-11-20 17:14:25 -08:00

extent_map.c

Btrfs: do not move em to modified list when unpinning

2014-11-21 11:59:54 -08:00

extent_map.h

Btrfs: fix NULL pointer crash when running balance and scrub concurrently

2014-06-19 14:20:55 -07:00

extent-tree.c

Btrfs: fix race deleting block group from space_info->ro_bgs list

2015-01-19 13:05:45 -08:00

file-item.c

Btrfs: fix kfree on list_head in btrfs_lookup_csums_range error cleanup

2014-11-04 06:59:04 -08:00

file.c

Btrfs: fix snapshot inconsistency after a file write followed by truncate

2014-11-25 07:41:23 -08:00

free-space-cache.c

Btrfs: remove non-sense btrfs_error_discard_extent() function

2014-12-10 12:22:32 -08:00

free-space-cache.h

Btrfs: fix race between writing free space cache and trimming

2014-12-02 18:35:09 -08:00

hash.c

btrfs: LLVMLinux: Remove VLAIS

2014-10-14 10:51:22 +02:00

hash.h

Btrfs: fix btrfs boot when compiled as built-in

2014-01-28 13:20:31 -08:00

inode-item.c

btrfs: kill the key type accessor helpers

2014-09-17 13:37:12 -07:00

inode-map.c

Btrfs: fix race between writing free space cache and trimming

2014-12-02 18:35:09 -08:00

inode-map.h

…

inode.c

Btrfs: call inode_dec_link_count() on mkdir error path

2015-01-02 14:47:55 -05:00

ioctl.c

Btrfs: fix snapshot inconsistency after a file write followed by truncate

2014-11-25 07:41:23 -08:00

Kconfig

Btrfs: fix btrfs boot when compiled as built-in

2014-01-28 13:20:31 -08:00

locking.c

btrfs: fix lockups from btrfs_clear_path_blocking

2014-11-19 10:34:35 -08:00

locking.h

btrfs: fix lockups from btrfs_clear_path_blocking

2014-11-19 10:34:35 -08:00

lzo.c

btrfs: use DIV_ROUND_UP instead of open-coded variants

2014-09-17 13:37:17 -07:00

Makefile

Btrfs: add sanity tests for new qgroup accounting code

2014-06-09 17:20:49 -07:00

math.h

…

ordered-data.c

Btrfs: collect only the necessary ordered extents on ranged fsync

2014-11-21 11:59:56 -08:00

ordered-data.h

Btrfs: collect only the necessary ordered extents on ranged fsync

2014-11-21 11:59:56 -08:00

orphan.c

btrfs: kill the key type accessor helpers

2014-09-17 13:37:12 -07:00

print-tree.c

btrfs: remove parameter blocksize from read_tree_block

2014-10-02 17:14:50 +02:00

print-tree.h

…

props.c

Btrfs: add support for inode properties

2014-01-28 13:20:24 -08:00

props.h

Btrfs: add support for inode properties

2014-01-28 13:20:24 -08:00

qgroup.c

btrfs: move checks for DUMMY_ROOT into a helper

2014-10-02 17:30:33 +02:00

qgroup.h

btrfs: qgroup: account shared subtrees during snapshot delete

2014-08-15 07:43:14 -07:00

raid56.c

Btrfs, raid56: fix use-after-free problem in the final device replace procedure on raid56

2014-12-03 10:18:47 +08:00

raid56.h

Btrfs, raid56: fix use-after-free problem in the final device replace procedure on raid56

2014-12-03 10:18:47 +08:00

rcu-string.h

…

reada.c

btrfs: use nodesize everywhere, kill leafsize

2014-09-17 13:37:14 -07:00

relocation.c

Merge branch 'cleanup/blocksize-diet-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus

2014-10-04 09:57:14 -07:00

root-tree.c

Btrfs: use bitfield instead of integer data type for the some variants in btrfs_root

2014-06-09 17:20:40 -07:00

scrub.c

Btrfs: fix incorrect freeing in scrub_stripe

2015-01-19 13:05:44 -08:00

send.c

Btrfs: ensure send always works on roots without orphans

2014-11-25 07:41:23 -08:00

send.h

…

struct-funcs.c

…

super.c

btrfs: sync ioctl, handle errors after transaction start

2015-01-19 13:05:44 -08:00

sysfs.c

btrfs: move commit out of sysfs when changing label

2014-11-12 16:53:15 +01:00

sysfs.h

btrfs: code optimize: BTRFS_ATTR_RW could set the mode

2014-09-17 13:37:59 -07:00

transaction.c

btrfs: Fix the bug that fs_info->pending_changes is never cleared.

2015-01-20 17:19:40 -08:00

transaction.h

Merge branch 'dev/pending-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus

2014-11-25 05:45:30 -08:00

tree-defrag.c

Btrfs: use bitfield instead of integer data type for the some variants in btrfs_root

2014-06-09 17:20:40 -07:00

tree-log.c

Btrfs: ensure ordered extent errors aren't missed on fsync

2014-11-21 11:59:57 -08:00

tree-log.h

Btrfs: fix data corruption after fast fsync and writeback error

2014-09-19 06:57:51 -07:00

ulist.c

Btrfs: do not export ulist functions

2014-01-29 07:06:27 -08:00

ulist.h

Btrfs: Fix memory corruption by ulist_add_merge() on 32bit arch

2014-08-15 07:43:19 -07:00

uuid-tree.c

Btrfs: make btrfs_search_forward return with nodes unlocked

2014-09-17 13:38:02 -07:00

volumes.c

Merge branch 'raid56-scrub-replace' of git://github.com/miaoxie/linux-btrfs into for-linus

2014-12-02 18:42:03 -08:00

volumes.h

Merge branch 'raid56-scrub-replace' of git://github.com/miaoxie/linux-btrfs into for-linus

2014-12-02 18:42:03 -08:00

xattr.c

Btrfs: make xattr replace operations atomic

2014-11-20 17:20:07 -08:00

xattr.h

btrfs: use generic posix ACL infrastructure

2014-01-25 23:58:18 -05:00

zlib.c

btrfs compression: merge inflate and deflate z_streams

2014-09-17 13:37:33 -07:00