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linux/fs/btrfs
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Chris Mason 90d3e592e9 Btrfs: setup inode location during btrfs_init_inode_locked 
We have a race during inode init because the BTRFS_I(inode)->location is setup
after the inode hash table lock is dropped.  btrfs_find_actor uses the location
field, so our search might not find an existing inode in the hash table if we
race with the inode init code.

This commit changes things to setup the location field sooner.  Also the find actor now
uses only the location objectid to match inodes.  For inode hashing, we just
need a unique and stable test, it doesn't have to reflect the inode numbers we
show to userland.

Signed-off-by: Chris Mason <clm@fb.com>
CC: stable@vger.kernel.org
2014-01-29 07:06:30 -08:00
..
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: fix __btrfs_start_workers retval
2013-11-20 20:42:11 -05:00
async-thread.h
Btrfs: eliminate races in worker stopping code
2013-10-04 16:02:13 -04:00
backref.c
Btrfs: fix memory leaks on walking backrefs failure
2014-01-29 07:06:26 -08:00
backref.h
Btrfs: allocate prelim_ref with a slab allocater
2013-09-01 08:16:27 -04:00
btrfs_inode.h
Btrfs: add support for inode properties
2014-01-28 13:20:24 -08:00
check-integrity.c
Btrfs: fix check-integrity to look at the referenced data properly
2014-01-28 13:19:21 -08:00
check-integrity.h
block: submit_bio_wait() conversions
2013-11-24 16:33:41 -07:00
compression.c
Btrfs: convert printk to btrfs_ and fix BTRFS prefix
2014-01-28 13:20:05 -08:00
compression.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
ctree.c
Btrfs: fix btrfs_search_slot_for_read backwards iteration
2014-01-29 07:06:28 -08:00
ctree.h
Btrfs: don't use ram_bytes for uncompressed inline items
2014-01-29 07:06:29 -08:00
delayed-inode.c
Btrfs: introduce the delayed inode ref deletion for the single link inode
2014-01-28 13:20:09 -08:00
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: attach delayed ref updates to delayed ref heads
2014-01-28 13:20:25 -08:00
delayed-ref.h
Btrfs: attach delayed ref updates to delayed ref heads
2014-01-28 13:20:25 -08:00
dev-replace.c
Btrfs: convert printk to btrfs_ and fix BTRFS prefix
2014-01-28 13:20:05 -08:00
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: undo sysfs when open_ctree() fails
2014-01-28 13:20:44 -08:00
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
NFS support for btrfs - v3
2008-09-25 11:04:06 -04:00
extent_io.c
Btrfs: convert printk to btrfs_ and fix BTRFS prefix
2014-01-28 13:20:05 -08:00
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: fix extent_map block_len after merging
2014-01-28 13:19:51 -08:00
extent_map.h
btrfs: Enclose macros with complex values within parenthesis
2013-11-11 22:12:06 -05:00
extent-tree.c
Btrfs: fix wrong block group in trace during the free space allocation
2014-01-28 13:20:40 -08:00
file-item.c
Btrfs: convert printk to btrfs_ and fix BTRFS prefix
2014-01-28 13:20:05 -08:00
file.c
Btrfs: don't use ram_bytes for uncompressed inline items
2014-01-29 07:06:29 -08:00
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
Btrfs: Support reading/writing on disk free ino cache
2011-04-25 16:46:11 +08:00
inode.c
Btrfs: setup inode location during btrfs_init_inode_locked
2014-01-29 07:06:30 -08:00
ioctl.c
btrfs: fix defrag 32-bit integer overflow
2014-01-28 13:20:43 -08:00
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: convert printk to btrfs_ and fix BTRFS prefix
2014-01-28 13:20:05 -08:00
ordered-data.h
Btrfs: don't wait for the completion of all the ordered extents
2013-11-11 22:13:44 -05:00
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: fix qgroup rescan to work with skinny metadata
2014-01-28 13:20:27 -08:00
raid56.c
btrfs: remove fs/btrfs/compat.h
2013-11-11 22:03:19 -05:00
raid56.h
Btrfs: RAID5 and RAID6
2013-02-01 14:24:23 -05:00
rcu-string.h
Btrfs: use rcu to protect device->name
2012-06-14 21:29:16 -04:00
reada.c
Btrfs: convert printk to btrfs_ and fix BTRFS prefix
2014-01-28 13:20:05 -08:00
relocation.c
Btrfs: fix an oops when we fail to relocate tree blocks
2014-01-28 13:20:14 -08:00
root-tree.c
Btrfs: convert printk to btrfs_ and fix BTRFS prefix
2014-01-28 13:20:05 -08:00
scrub.c
Btrfs: fix to search previous metadata extent item since skinny metadata
2014-01-28 13:20:33 -08:00
send.c
Btrfs: don't use ram_bytes for uncompressed inline items
2014-01-29 07:06:29 -08:00
send.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
struct-funcs.c
Btrfs: rewrite BTRFS_SETGET_FUNCS
2012-07-23 16:28:06 -04:00
super.c
btrfs: Cleanup the btrfs_parse_options for remount.
2014-01-28 13:20:34 -08:00
sysfs.c
btrfs: sysfs: list the NO_HOLES feature
2014-01-28 13:20:42 -08:00
sysfs.h
btrfs: publish allocation data in sysfs
2014-01-28 13:19:29 -08:00
transaction.c
btrfs: Add noinode_cache mount option
2014-01-28 13:20:33 -08:00
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: don't use ram_bytes for uncompressed inline items
2014-01-29 07:06:29 -08:00
tree-log.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -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: convert printk to btrfs_ and fix BTRFS prefix
2014-01-28 13:20:05 -08:00
volumes.h
btrfs: Pack struct btrfs_device
2013-11-11 22:11:26 -05:00
xattr.c
Btrfs: add support for inode properties
2014-01-28 13:20:24 -08:00
xattr.h
fs/vfs/security: pass last path component to LSM on inode creation
2011-02-01 11:12:29 -05:00
zlib.c
Btrfs: convert printk to btrfs_ and fix BTRFS prefix
2014-01-28 13:20:05 -08:00