Miao Xie 573bfb72f7 Btrfs: fix possible empty list access when flushing the delalloc inodes ...

We didn't have a lock to protect the access to the delalloc inodes list, that is
we might access a empty delalloc inodes list if someone start flushing delalloc
inodes because the delalloc inodes were moved into a other list temporarily.
Fix it by wrapping the access with a lock.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>

2014-03-10 15:17:29 -04:00

..

tests

Btrfs: convert printk to btrfs_ and fix BTRFS prefix

2014-01-28 13:20:05 -08:00

acl.c

btrfs: remove dead code

2014-01-28 13:19:50 -08:00

async-thread.c

btrfs: Add ftrace for btrfs_workqueue

2014-03-10 15:17:21 -04:00

async-thread.h

btrfs: Cleanup the btrfs_workqueue related function type

2014-03-10 15:17:20 -04:00

backref.c

Btrfs: skip locking when searching commit root

2014-03-10 15:16:55 -04:00

backref.h

Btrfs: allocate prelim_ref with a slab allocater

2013-09-01 08:16:27 -04:00

btrfs_inode.h

Btrfs: use signed integer instead of unsigned long integer for log transid

2014-03-10 15:16:42 -04:00

check-integrity.c

Btrfs: use btrfs_crc32c everywhere instead of libcrc32c

2014-02-03 09:01:27 -08:00

check-integrity.h

block: submit_bio_wait() conversions

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

compression.c

Btrfs: fix data corruption when reading/updating compressed extents

2014-02-08 17:57:15 -08:00

compression.h

btrfs: make static code static & remove dead code

2013-05-06 15:55:23 -04:00

ctree.c

Btrfs: correctly determine if blocks are shared in btrfs_compare_trees

2014-03-10 15:16:50 -04:00

ctree.h

Btrfs: fix possible empty list access when flushing the delalloc inodes

2014-03-10 15:17:29 -04:00

delayed-inode.c

btrfs: Cleanup the "_struct" suffix in btrfs_workequeue

2014-03-10 15:17:16 -04:00

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: cleanup delayed-ref.c:find_ref_head()

2014-03-10 15:16:46 -04:00

delayed-ref.h

Btrfs: attach delayed ref updates to delayed ref heads

2014-01-28 13:20:25 -08:00

dev-replace.c

Btrfs: don't flush all delalloc inodes when we doesn't get s_umount lock

2014-03-10 15:17:27 -04:00

dev-replace.h

Btrfs: add new sources for device replace code

2012-12-12 17:15:41 -05:00

dir-item.c

Btrfs: convert printk to btrfs_ and fix BTRFS prefix

2014-01-28 13:20:05 -08:00

disk-io.c

Btrfs: fix possible empty list access when flushing the delalloc inodes

2014-03-10 15:17:29 -04:00

disk-io.h

Btrfs: add a sanity test for btrfs_split_item

2013-11-11 21:51:02 -05:00

export.c

btrfs: remove fs/btrfs/compat.h

2013-11-11 22:03:19 -05:00

export.h

…

extent_io.c

Btrfs: more efficient split extent state insertion

2014-03-10 15:16:57 -04:00

extent_io.h

Btrfs: move the extent buffer radix tree into the fs_info

2014-01-28 13:19:55 -08:00

extent_map.c

Btrfs: more efficient btrfs_drop_extent_cache

2014-03-10 15:16:57 -04:00

extent_map.h

Btrfs: more efficient btrfs_drop_extent_cache

2014-03-10 15:16:57 -04:00

extent-tree.c

Btrfs: don't flush all delalloc inodes when we doesn't get s_umount lock

2014-03-10 15:17:27 -04:00

file-item.c

Btrfs: convert printk to btrfs_ and fix BTRFS prefix

2014-01-28 13:20:05 -08:00

file.c

Btrfs: remove the unnecessary flush when preparing the pages

2014-03-10 15:17:25 -04:00

free-space-cache.c

Btrfs: convert printk to btrfs_ and fix BTRFS prefix

2014-01-28 13:20:05 -08:00

free-space-cache.h

Btrfs: remove path arg from btrfs_truncate_free_space_cache

2013-11-11 21:51:33 -05:00

hash.c

Btrfs: fix btrfs boot when compiled as built-in

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

hash.h

Btrfs: fix btrfs boot when compiled as built-in

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

inode-item.c

btrfs: cleanup: removed unused 'btrfs_get_inode_ref_index'

2014-01-28 13:19:39 -08:00

inode-map.c

btrfs: Use WARN_ON()'s return value in place of WARN_ON(1)

2013-11-11 22:11:53 -05:00

inode-map.h

…

inode.c

Btrfs: fix possible empty list access when flushing the delalloc inodes

2014-03-10 15:17:29 -04:00

ioctl.c

Btrfs: don't flush all delalloc inodes when we doesn't get s_umount lock

2014-03-10 15:17:27 -04:00

Kconfig

Btrfs: fix btrfs boot when compiled as built-in

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

locking.c

btrfs: make static code static & remove dead code

2013-05-06 15:55:23 -04:00

locking.h

Btrfs: remove btrfs_try_spin_lock

2013-03-14 14:57:10 -04:00

lzo.c

Btrfs: convert printk to btrfs_ and fix BTRFS prefix

2014-01-28 13:20:05 -08:00

Makefile

Btrfs: fix btrfs boot when compiled as built-in

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

math.h

Btrfs: cleanup duplicated division functions

2012-12-11 13:31:30 -05:00

ordered-data.c

Btrfs: split the global ordered extents mutex

2014-03-10 15:17:28 -04:00

ordered-data.h

btrfs: Cleanup the "_struct" suffix in btrfs_workequeue

2014-03-10 15:17:16 -04:00

orphan.c

btrfs: expand btrfs_find_item() to include find_orphan_item functionality

2014-01-28 13:19:37 -08:00

print-tree.c

Btrfs: don't use ram_bytes for uncompressed inline items

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

print-tree.h

btrfs: make static code static & remove dead code

2013-05-06 15:55:23 -04:00

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: Cleanup the "_struct" suffix in btrfs_workequeue

2014-03-10 15:17:16 -04:00

raid56.c

btrfs: Cleanup the "_struct" suffix in btrfs_workequeue

2014-03-10 15:17:16 -04:00

raid56.h

Btrfs: RAID5 and RAID6

2013-02-01 14:24:23 -05:00

rcu-string.h

…

reada.c

btrfs: Cleanup the "_struct" suffix in btrfs_workequeue

2014-03-10 15:17:16 -04:00

relocation.c

Btrfs: don't flush all delalloc inodes when we doesn't get s_umount lock

2014-03-10 15:17:27 -04:00

root-tree.c

btrfs: Use PTR_ERR_OR_ZERO

2014-03-10 15:16:51 -04:00

scrub.c

btrfs: Cleanup the "_struct" suffix in btrfs_workequeue

2014-03-10 15:17:16 -04:00

send.c

Btrfs: add readahead for send_write

2014-03-10 15:17:19 -04:00

send.h

btrfs: make static code static & remove dead code

2013-05-06 15:55:23 -04:00

struct-funcs.c

…

super.c

btrfs: Cleanup the old btrfs_worker.

2014-03-10 15:17:15 -04:00

sysfs.c

btrfs: add simple debugfs interface

2014-03-10 15:15:51 -04:00

sysfs.h

btrfs: add simple debugfs interface

2014-03-10 15:15:51 -04:00

transaction.c

Btrfs: don't flush all delalloc inodes when we doesn't get s_umount lock

2014-03-10 15:17:27 -04:00

transaction.h

Btrfs: make fsync latency less sucky

2014-01-28 13:20:25 -08:00

tree-defrag.c

Btrfs: cleanup dead code of defragment

2013-11-11 21:59:45 -05:00

tree-log.c

Btrfs: stop joining the log transaction if sync log fails

2014-03-10 15:16:44 -04:00

tree-log.h

Btrfs: just wait or commit our own log sub-transaction

2014-03-10 15:16:43 -04:00

ulist.c

Btrfs: do not export ulist functions

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

ulist.h

Btrfs: do not export ulist functions

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

uuid-tree.c

Btrfs: convert printk to btrfs_ and fix BTRFS prefix

2014-01-28 13:20:05 -08:00

volumes.c

btrfs: Cleanup the "_struct" suffix in btrfs_workequeue

2014-03-10 15:17:16 -04:00

volumes.h

btrfs: Cleanup the "_struct" suffix in btrfs_workequeue

2014-03-10 15:17:16 -04:00

xattr.c

Btrfs: add support for inode properties

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

xattr.h

…

zlib.c

Btrfs: convert printk to btrfs_ and fix BTRFS prefix

2014-01-28 13:20:05 -08:00