Linus Torvalds b7c09ad401 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs ... Pull btrfs updates from Chris Mason: "This is against 3.11-rc7, but was pulled and tested against your tree as of yesterday. We do have two small incrementals queued up, but I wanted to get this bunch out the door before I hop on an airplane. This is a fairly large batch of fixes, performance improvements, and cleanups from the usual Btrfs suspects. We've included Stefan Behren's work to index subvolume UUIDs, which is targeted at speeding up send/receive with many subvolumes or snapshots in place. It closes a long standing performance issue that was built in to the disk format. Mark Fasheh's offline dedup work is also here. In this case offline means the FS is mounted and active, but the dedup work is not done inline during file IO. This is a building block where utilities are able to ask the FS to dedup a series of extents. The kernel takes care of verifying the data involved really is the same. Today this involves reading both extents, but we'll continue to evolve the patches" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (118 commits) Btrfs: optimize key searches in btrfs_search_slot Btrfs: don't use an async starter for most of our workers Btrfs: only update disk_i_size as we remove extents Btrfs: fix deadlock in uuid scan kthread Btrfs: stop refusing the relocation of chunk 0 Btrfs: fix memory leak of uuid_root in free_fs_info btrfs: reuse kbasename helper btrfs: return btrfs error code for dev excl ops err Btrfs: allow partial ordered extent completion Btrfs: convert all bug_ons in free-space-cache.c Btrfs: add support for asserts Btrfs: adjust the fs_devices->missing count on unmount Btrf: cleanup: don't check for root_refs == 0 twice Btrfs: fix for patch "cleanup: don't check the same thing twice" Btrfs: get rid of one BUG() in write_all_supers() Btrfs: allocate prelim_ref with a slab allocater Btrfs: pass gfp_t to __add_prelim_ref() to avoid always using GFP_ATOMIC Btrfs: fix race conditions in BTRFS_IOC_FS_INFO ioctl Btrfs: fix race between removing a dev and writing sbs Btrfs: remove ourselves from the cluster list under lock ...		2013-09-12 09:58:51 -07:00
..
tests	Btrfs: separate out tests into their own directory	2013-09-01 08:15:38 -04:00
acl.c	Btrfs: skip adding an acl attribute if we don't have to	2012-12-16 20:46:15 -05:00
async-thread.c	Btrfs: call the ordered free operation without any locks held	2012-07-25 16:15:07 -04:00
async-thread.h	btrfs: return void in functions without error conditions	2012-03-22 01:45:34 +01:00
backref.c	Btrfs: allocate prelim_ref with a slab allocater	2013-09-01 08:16:27 -04:00
backref.h	Btrfs: allocate prelim_ref with a slab allocater	2013-09-01 08:16:27 -04:00
btrfs_inode.h	Btrfs: don't cache the csum value into the extent state tree	2013-09-01 08:04:33 -04:00
check-integrity.c	Btrfs: Use %z to format size_t	2013-09-01 08:16:19 -04:00
check-integrity.h	Btrfs: add optional integrity check code	2011-12-21 19:14:09 +01:00
compat.h
compression.c	Btrfs: Remove superfluous casts from u64 to unsigned long long	2013-09-01 08:16:08 -04:00
compression.h	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
ctree.c	Btrfs: optimize key searches in btrfs_search_slot	2013-09-01 08:16:42 -04:00
ctree.h	Btrfs: fix memory leak of uuid_root in free_fs_info	2013-09-01 08:16:37 -04:00
delayed-inode.c	Btrfs: fix printing of non NULL terminated string	2013-09-01 08:16:20 -04:00
delayed-inode.h	[readdir] convert btrfs	2013-06-29 12:57:00 +04:00
delayed-ref.c	Btrfs: get rid of sparse warnings	2013-09-01 08:15:50 -04:00
delayed-ref.h	Btrfs: handle running extent ops with skinny metadata	2013-05-17 21:40:15 -04:00
dev-replace.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2013-09-12 09:58:51 -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: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
disk-io.c	Btrfs: don't use an async starter for most of our workers	2013-09-01 08:16:41 -04:00
disk-io.h	Btrfs: introduce grab/put functions for the root of the fs/file tree	2013-06-14 11:29:38 -04:00
export.c	Btrfs: cleanup: don't check the same thing twice	2013-06-14 11:29:30 -04:00
export.h
extent_io.c	Btrfs: PAGE_CACHE_SIZE is already unsigned long	2013-09-01 08:16:17 -04:00
extent_io.h	btrfs: mark some local function as 'static'	2013-09-01 08:15:51 -04:00
extent_map.c	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
extent_map.h	Btrfs: fix bad extent logging	2013-05-06 15:54:34 -04:00
extent-tree.c	Btrfs: remove ourselves from the cluster list under lock	2013-09-01 08:16:23 -04:00
file-item.c	Btrfs: Remove superfluous casts from u64 to unsigned long long	2013-09-01 08:16:08 -04:00
file.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2013-09-12 09:58:51 -07:00
free-space-cache.c	Btrfs: convert all bug_ons in free-space-cache.c	2013-09-01 08:16:33 -04:00
free-space-cache.h	Btrfs: separate out tests into their own directory	2013-09-01 08:15:38 -04:00
hash.h	btrfs: extended inode refs	2012-10-09 09:14:45 -04:00
inode-item.c	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
inode-map.c	Btrfs: don't use global block reservation for inode cache truncation	2013-05-17 21:40:22 -04:00
inode-map.h	Btrfs: Support reading/writing on disk free ino cache	2011-04-25 16:46:11 +08:00
inode.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2013-09-12 09:58:51 -07:00
ioctl.c	btrfs: return btrfs error code for dev excl ops err	2013-09-01 08:16:35 -04:00
Kconfig	Btrfs: add support for asserts	2013-09-01 08:16:32 -04:00
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: return -1 when lzo compression makes data bigger	2013-09-01 07:57:19 -04:00
Makefile	Btrfs: introduce a tree for items that map UUIDs to something	2013-09-01 08:15:52 -04:00
math.h	Btrfs: cleanup duplicated division functions	2012-12-11 13:31:30 -05:00
ordered-data.c	Btrfs: allow partial ordered extent completion	2013-09-01 08:16:34 -04:00
ordered-data.h	Btrfs: allow partial ordered extent completion	2013-09-01 08:16:34 -04:00
orphan.c	btrfs: replace many BUG_ONs with proper error handling	2012-03-22 11:52:54 +01:00
print-tree.c	Btrfs: Remove superfluous casts from u64 to unsigned long long	2013-09-01 08:16:08 -04:00
print-tree.h	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
qgroup.c	Btrfs: Remove superfluous casts from u64 to unsigned long long	2013-09-01 08:16:08 -04:00
raid56.c	Btrfs, raid56: fix memory leak when allocating pages for p/q stripes failed	2013-09-01 08:04:27 -04:00
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 reada debug code compilation	2013-05-06 15:54:55 -04:00
relocation.c	Btrf: cleanup: don't check for root_refs == 0 twice	2013-09-01 08:16:29 -04:00
root-tree.c	Btrfs: Remove superfluous casts from u64 to unsigned long long	2013-09-01 08:16:08 -04:00
scrub.c	Btrf: cleanup: don't check for root_refs == 0 twice	2013-09-01 08:16:29 -04:00
send.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2013-09-12 09:58:51 -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: allocate prelim_ref with a slab allocater	2013-09-01 08:16:27 -04:00
sysfs.c	btrfs: fixup/remove module.h usage as required	2013-03-01 15:01:01 -05:00
transaction.c	Btrfs: Remove superfluous casts from u64 to unsigned long long	2013-09-01 08:16:08 -04:00
transaction.h	btrfs: mark some local function as 'static'	2013-09-01 08:15:51 -04:00
tree-defrag.c	btrfs: remove cache only arguments from defrag path	2013-02-20 12:59:36 -05:00
tree-log.c	Btrfs: don't ignore errors from btrfs_run_delayed_items	2013-09-01 08:04:54 -04:00
tree-log.h	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
ulist.c	Btrfs: fix crash regarding to ulist_add_merge	2013-07-02 11:50:59 -04:00
ulist.h	Btrfs: add a rb_tree to improve performance of ulist search	2013-05-06 15:54:44 -04:00
uuid-tree.c	Btrfs: check UUID tree during mount if required	2013-09-01 08:15:58 -04:00
volumes.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2013-09-12 09:58:51 -07:00
volumes.h	Btrfs: add btrfs_alloc_device and switch to it	2013-09-01 08:16:04 -04:00
xattr.c	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -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	btrfs: fix message printing	2012-10-09 09:19:57 -04:00