Chris Mason b0d5d10f41 Btrfs: use insert_inode_locked4 for inode creation ... Btrfs was inserting inodes into the hash table before we had fully set the inode up on disk. This leaves us open to rare races that allow two different inodes in memory for the same [root, inode] pair. This patch fixes things by using insert_inode_locked4 to insert an I_NEW inode and unlock_new_inode when we're ready for the rest of the kernel to use the inode. It also makes sure to init the operations pointers on the inode before going into the error handling paths. Signed-off-by: Chris Mason <clm@fb.com> Reported-by: Al Viro <viro@zeniv.linux.org.uk>		2014-09-08 13:56:45 -07:00
..
tests	Btrfs: fix qgroups sanity test crash or hang	2014-06-13 09:52:24 -07:00
acl.c	btrfs: remove useless ACL check	2014-06-09 17:20:42 -07:00
async-thread.c	Btrfs: fix task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
async-thread.h	Btrfs: fix task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
backref.c	Btrfs: Fix memory corruption by ulist_add_merge() on 32bit arch	2014-08-15 07:43:19 -07:00
backref.h	Btrfs: fix scrub_print_warning to handle skinny metadata extents	2014-06-09 17:21:17 -07:00
btrfs_inode.h	btrfs: disable strict file flushes for renames and truncates	2014-08-15 07:43:42 -07:00
check-integrity.c	btrfs: check_int: propagate out-of-memory error upwards	2014-06-09 17:20:21 -07:00
check-integrity.h	block: submit_bio_wait() conversions	2013-11-24 16:33:41 -07:00
compression.c	btrfs compression: reuse recently used workspace	2014-06-28 13:48:46 -07:00
compression.h	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
ctree.c	Btrfs: __btrfs_mod_ref should always use no_quota	2014-08-15 07:43:11 -07:00
ctree.h	Btrfs: __btrfs_mod_ref should always use no_quota	2014-08-15 07:43:11 -07:00
delayed-inode.c	Btrfs: fix task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
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	btrfs: dev replace should replace the sysfs entry	2014-06-28 13:48:44 -07:00
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 task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
disk-io.h	Btrfs: add sanity tests for new qgroup accounting code	2014-06-09 17:20:49 -07:00
export.c	btrfs: remove fs/btrfs/compat.h	2013-11-11 22:03:19 -05:00
export.h
extent_io.c	Btrfs: fix crash on endio of reading corrupted block	2014-08-21 07:55:30 -07:00
extent_io.h	Btrfs: remove unused wait queue in struct extent_buffer	2014-06-19 14:20:28 -07:00
extent_map.c	Btrfs: fix NULL pointer crash when running balance and scrub concurrently	2014-06-19 14:20:55 -07:00
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 task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
file-item.c	Btrfs: fix csum tree corruption, duplicate and outdated checksums	2014-08-15 07:43:40 -07:00
file.c	Btrfs: fix fsync data loss after a ranged fsync	2014-09-08 13:56:43 -07:00
free-space-cache.c	Btrfs: fix broken free space cache after the system crashed	2014-06-19 14:20:54 -07:00
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: remove newline from inode cache kthread name	2014-06-09 17:20:53 -07:00
inode-map.h	Btrfs: Support reading/writing on disk free ino cache	2011-04-25 16:46:11 +08:00
inode.c	Btrfs: use insert_inode_locked4 for inode creation	2014-09-08 13:56:45 -07:00
ioctl.c	Btrfs: kfree()ing ERR_PTRs	2014-09-08 13:56:42 -07:00
Kconfig	Btrfs: fix btrfs boot when compiled as built-in	2014-01-28 13:20:31 -08:00
locking.c	Btrfs: fix deadlocks with trylock on tree nodes	2014-06-19 14:19:55 -07:00
locking.h	Btrfs: remove btrfs_try_spin_lock	2013-03-14 14:57:10 -04:00
lzo.c	btrfs: return errno instead of -1 from compression	2014-06-09 17:20:21 -07:00
Makefile	Btrfs: add sanity tests for new qgroup accounting code	2014-06-09 17:20:49 -07:00
math.h	Btrfs: cleanup duplicated division functions	2012-12-11 13:31:30 -05:00
ordered-data.c	Btrfs: fix task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
ordered-data.h	btrfs: disable strict file flushes for renames and truncates	2014-08-15 07:43:42 -07:00
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: fix btrfs_print_leaf for skinny metadata	2014-07-03 07:04:16 -07:00
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 task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
qgroup.h	btrfs: qgroup: account shared subtrees during snapshot delete	2014-08-15 07:43:14 -07:00
raid56.c	Btrfs: fix task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
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: fix task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
relocation.c	btrfs: remove stale newlines from log messages	2014-06-09 17:20:53 -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 task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
send.c	Btrfs: send, use the right limits for xattr names and values	2014-06-09 17:21:00 -07:00
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: adjust statfs calculations according to raid profiles	2014-08-15 07:43:10 -07:00
sysfs.c	Btrfs: fix regression of btrfs device replace	2014-08-21 07:55:20 -07:00
sysfs.h	btrfs: dev add should add its sysfs entry	2014-06-28 13:48:43 -07:00
transaction.c	btrfs: disable strict file flushes for renames and truncates	2014-08-15 07:43:42 -07:00
transaction.h	btrfs: disable strict file flushes for renames and truncates	2014-08-15 07:43:42 -07:00
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: fix fsync data loss after a ranged fsync	2014-09-08 13:56:43 -07:00
tree-log.h	Btrfs: fix fsync data loss after a ranged fsync	2014-09-08 13:56:43 -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: convert printk to btrfs_ and fix BTRFS prefix	2014-01-28 13:20:05 -08:00
volumes.c	Btrfs: fix task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
volumes.h	Btrfs: fix deadlock when mounting a degraded fs	2014-06-19 14:20:56 -07:00
xattr.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2014-01-30 20:08:20 -08:00
xattr.h	btrfs: use generic posix ACL infrastructure	2014-01-25 23:58:18 -05:00
zlib.c	btrfs: use E2BIG instead of EIO if compression does not help	2014-07-03 07:04:13 -07:00