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Josef Bacik 18ec90d63f Btrfs: be smarter about dropping things from the tree log 
When we truncate existing items in the tree log we've been searching for
each individual item and removing them.  This is unnecessary churn and
searching, just keep track of the slot we are on and how many items we need
to delete and delete them all at once.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
2012-10-09 09:15:41 -04:00
..
acl.c
Btrfs: cache no acl on new inodes
2012-05-30 10:23:27 -04:00
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: extended inode ref iteration
2012-10-09 09:15:01 -04:00
backref.h
btrfs: extended inode ref iteration
2012-10-09 09:15:01 -04:00
btrfs_inode.h
Btrfs: fix a bug in checking whether a inode is already in log
2012-10-01 15:19:06 -04:00
check-integrity.c
Btrfs: introduce subvol uuids and times
2012-07-25 23:28:38 +02:00
check-integrity.h
Btrfs: add optional integrity check code
2011-12-21 19:14:09 +01:00
compat.h
Btrfs: drop remaining LINUX_KERNEL_VERSION checks and compat code
2009-01-06 09:38:55 -05:00
compression.c
Btrfs: barrier before waitqueue_active
2012-08-28 16:53:33 -04:00
compression.h
btrfs: return void in functions without error conditions
2012-03-22 01:45:34 +01:00
ctree.c
Btrfs: fix btrfs send for inline items and compression
2012-10-01 15:19:00 -04:00
ctree.h
btrfs: extended inode refs
2012-10-09 09:14:45 -04:00
delayed-inode.c
btrfs: polish names of kmem caches
2012-10-01 15:19:16 -04:00
delayed-inode.h
Btrfs: flush delayed inodes if we're short on space
2012-07-23 15:41:40 -04:00
delayed-ref.c
Btrfs: allow delayed refs to be merged
2012-08-28 16:53:38 -04:00
delayed-ref.h
Btrfs: allow delayed refs to be merged
2012-08-28 16:53:38 -04:00
dir-item.c
btrfs: replace many BUG_ONs with proper error handling
2012-03-22 11:52:54 +01:00
disk-io.c
Btrfs: cache extent state when writing out dirty metadata pages
2012-10-09 09:15:41 -04:00
disk-io.h
Btrfs: remove superblock writing after fatal error
2012-08-28 16:53:38 -04:00
export.c
->encode_fh() API change
2012-05-29 23:28:33 -04:00
export.h
NFS support for btrfs - v3
2008-09-25 11:04:06 -04:00
extent_io.c
Btrfs: cache extent state when writing out dirty metadata pages
2012-10-09 09:15:41 -04:00
extent_io.h
Btrfs: cache extent state when writing out dirty metadata pages
2012-10-09 09:15:41 -04:00
extent_map.c
Btrfs: do not hold the write_lock on the extent tree while logging
2012-10-04 09:39:58 -04:00
extent_map.h
Btrfs: do not hold the write_lock on the extent tree while logging
2012-10-04 09:39:58 -04:00
extent-tree.c
Btrfs: cache extent state when writing out dirty metadata pages
2012-10-09 09:15:41 -04:00
file-item.c
btrfs: fix min csum item size warnings in 32bit
2012-10-09 09:15:39 -04:00
file.c
Btrfs: fix punch hole when no extent exists
2012-10-04 09:40:00 -04:00
free-space-cache.c
Btrfs: cache extent state when writing out dirty metadata pages
2012-10-09 09:15:41 -04:00
free-space-cache.h
btrfs: remove all unused functions
2011-05-06 12:34:03 +02:00
hash.h
btrfs: extended inode refs
2012-10-09 09:14:45 -04:00
inode-item.c
btrfs: extended inode refs
2012-10-09 09:14:45 -04:00
inode-map.c
Btrfs: show useful info in space reservation tracepoint
2012-03-29 09:57:44 -04:00
inode-map.h
Btrfs: Support reading/writing on disk free ino cache
2011-04-25 16:46:11 +08:00
inode.c
Btrfs: do not hold the file extent leaf locked when adding extent item
2012-10-09 09:15:40 -04:00
ioctl.c
Btrfs: fix off-by-one in file clone
2012-10-08 20:07:32 -04:00
ioctl.h
Merge branch 'send-v2' of git://github.com/ablock84/linux-btrfs into for-linus
2012-07-25 19:19:10 -04:00
Kconfig
Btrfs: add config option to enable btrfs integrity check
2011-12-21 19:14:16 +01:00
locking.c
Btrfs: fix a misplaced address operator in a condition
2012-08-28 16:53:23 -04:00
locking.h
btrfs: return void in functions without error conditions
2012-03-22 01:45:34 +01:00
lzo.c
btrfs: remove the second argument of k[un]map_atomic()
2012-03-20 21:48:21 +08:00
Makefile
Merge branch 'send-v2' of git://github.com/ablock84/linux-btrfs into for-linus
2012-07-25 19:19:10 -04:00
ordered-data.c
Btrfs: kill obsolete arguments in btrfs_wait_ordered_extents
2012-10-04 09:39:57 -04:00
ordered-data.h
Btrfs: kill obsolete arguments in btrfs_wait_ordered_extents
2012-10-04 09:39:57 -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: read device stats on mount, write modified ones during commit
2012-05-30 10:23:41 -04:00
print-tree.h
Btrfs: Create extent_buffer interface for large blocksizes
2008-09-25 11:03:56 -04:00
qgroup.c
Btrfs: check return value of ulist_alloc() properly
2012-10-01 15:19:14 -04:00
rcu-string.h
Btrfs: use rcu to protect device->name
2012-06-14 21:29:16 -04:00
reada.c
Btrfs: set ioprio of scrub readahead to idle
2012-05-30 10:23:43 -04:00
relocation.c
Btrfs: cache extent state when writing out dirty metadata pages
2012-10-09 09:15:41 -04:00
root-tree.c
btrfs: move transaction aborts to the point of failure
2012-10-08 20:09:02 -04:00
scrub.c
btrfs: Kill some bi_idx references
2012-10-01 15:19:21 -04:00
send.c
Btrfs: write_buf is now callable outside send.c
2012-10-04 09:39:55 -04:00
send.h
Btrfs: write_buf is now callable outside send.c
2012-10-04 09:39:55 -04:00
struct-funcs.c
Btrfs: rewrite BTRFS_SETGET_FUNCS
2012-07-23 16:28:06 -04:00
super.c
Btrfs: fix orphan transaction on the freezed filesystem
2012-10-09 09:15:39 -04:00
sysfs.c
btrfs: Remove unused sysfs code
2011-06-17 14:54:18 -04:00
transaction.c
Btrfs: cache extent state when writing out dirty metadata pages
2012-10-09 09:15:41 -04:00
transaction.h
Btrfs: fix orphan transaction on the freezed filesystem
2012-10-09 09:15:39 -04:00
tree-defrag.c
btrfs: drop unused parameter from btrfs_release_path
2011-05-02 13:57:22 +02:00
tree-log.c
Btrfs: be smarter about dropping things from the tree log
2012-10-09 09:15:41 -04:00
tree-log.h
btrfs: return void in functions without error conditions
2012-03-22 01:45:34 +01:00
ulist.c
Btrfs: make aux field of ulist 64 bit
2012-10-01 15:18:53 -04:00
ulist.h
Btrfs: make aux field of ulist 64 bit
2012-10-01 15:18:53 -04:00
version.h
Update Btrfs files for in-kernel usage
2008-09-25 15:41:59 -04:00
volumes.c
btrfs: move transaction aborts to the point of failure
2012-10-08 20:09:02 -04:00
volumes.h
Btrfs: revert checksum error statistic which can cause a BUG()
2012-08-28 16:53:39 -04:00
xattr.c
Btrfs: use i_version instead of our own sequence
2012-05-30 10:23:27 -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: remove the second argument of k[un]map_atomic()
2012-03-20 21:48:21 +08:00