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remarkable-linux/fs/btrfs
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Josef Bacik ca7e70f590 Btrfs: do not needlessly restart the transaction for enospc 
We will stop and restart a transaction every time we move to a different leaf
when truncating a file.  This is for enospc reasons, but really we could
probably get away with doing this a little better by actually working until we
hit an ENOSPC.  So add a ->failfast flag to the block_rsv and set it when we do
truncates which will fail as soon as the block rsv runs out of space, and then
at that point we can stop and restart the transaction and refill the block rsv
and carry on.  This will make rm'ing of a file with lots of extents a bit
faster.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
2012-10-01 15:19:04 -04:00
..
acl.c
async-thread.c Btrfs: call the ordered free operation without any locks held 2012-07-25 16:15:07 -04:00
async-thread.h
backref.c Btrfs: fix gcc warnings for 32bit compiles 2012-10-01 15:19:01 -04:00
backref.h Merge branch 'send-v2' of git://github.com/ablock84/linux-btrfs into for-linus 2012-07-25 19:19:10 -04:00
btrfs_inode.h Btrfs: turbo charge fsync 2012-10-01 15:19:03 -04:00
check-integrity.c Btrfs: introduce subvol uuids and times 2012-07-25 23:28:38 +02:00
check-integrity.h
compat.h
compression.c Btrfs: barrier before waitqueue_active 2012-08-28 16:53:33 -04:00
compression.h
ctree.c Btrfs: fix btrfs send for inline items and compression 2012-10-01 15:19:00 -04:00
ctree.h Btrfs: do not needlessly restart the transaction for enospc 2012-10-01 15:19:04 -04:00
delayed-inode.c Btrfs: barrier before waitqueue_active 2012-08-28 16:53:33 -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
disk-io.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs 2012-08-29 11:36:22 -07:00
disk-io.h Btrfs: remove superblock writing after fatal error 2012-08-28 16:53:38 -04:00
export.c
export.h
extent-tree.c Btrfs: do not needlessly restart the transaction for enospc 2012-10-01 15:19:04 -04:00
extent_io.c Btrfs: fix btrfs send for inline items and compression 2012-10-01 15:19:00 -04:00
extent_io.h
extent_map.c Btrfs: turbo charge fsync 2012-10-01 15:19:03 -04:00
extent_map.h Btrfs: turbo charge fsync 2012-10-01 15:19:03 -04:00
file-item.c Btrfs: fix gcc warnings for 32bit compiles 2012-10-01 15:19:01 -04:00
file.c Btrfs: turbo charge fsync 2012-10-01 15:19:03 -04:00
free-space-cache.c Btrfs: do not count in readonly bytes 2012-07-23 16:28:03 -04:00
free-space-cache.h
hash.h
inode-item.c
inode-map.c
inode-map.h
inode.c Btrfs: do not needlessly restart the transaction for enospc 2012-10-01 15:19:04 -04:00
ioctl.c Btrfs: turbo charge fsync 2012-10-01 15:19:03 -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
locking.c Btrfs: fix a misplaced address operator in a condition 2012-08-28 16:53:23 -04:00
locking.h
lzo.c
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: nuke pdflush from comments 2012-08-04 12:15:35 +04:00
ordered-data.h
orphan.c
print-tree.c
print-tree.h
qgroup.c Btrfs: fix gcc warnings for 32bit compiles 2012-10-01 15:19:01 -04:00
rcu-string.h
reada.c
relocation.c btrfs: use printk_get_level and printk_skip_level, add __printf, fix fallout 2012-07-30 17:25:14 -07:00
root-tree.c Btrfs: fix some endian bugs handling the root times 2012-08-28 16:53:26 -04:00
scrub.c
send.c Btrfs: fix gcc warnings for 32bit compiles 2012-10-01 15:19:01 -04:00
send.h Btrfs: introduce BTRFS_IOC_SEND for btrfs send/receive 2012-07-25 23:30:19 +02:00
struct-funcs.c Btrfs: rewrite BTRFS_SETGET_FUNCS 2012-07-23 16:28:06 -04:00
super.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs 2012-08-29 11:36:22 -07:00
sysfs.c
transaction.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs 2012-08-29 11:36:22 -07:00
transaction.h Merge branch 'qgroup' of git://git.jan-o-sch.net/btrfs-unstable into for-linus 2012-07-25 16:11:38 -04:00
tree-defrag.c
tree-log.c Btrfs: cleanup extents after we finish logging inode 2012-10-01 15:19:04 -04:00
tree-log.h
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
volumes.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs 2012-08-29 11:36:22 -07:00
volumes.h Btrfs: revert checksum error statistic which can cause a BUG() 2012-08-28 16:53:39 -04:00
xattr.c
xattr.h
zlib.c