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linux/fs/btrfs
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Miao Xie d88033dbf4 Btrfs: update the global reserve if it is empty 
Before applying this patch, we reserved the space for the global reserve
by the minimum unit if we found it is empty, it was unreasonable and
inefficient, because if the global reserve space was depleted, it implied
that the size of the global reserve was too small. In this case, we shoud
update the global reserve and fill it.

Cc: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
2013-05-17 21:40:26 -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: fix possible memory leak in the find_parent_nodes()
2013-05-17 21:40:17 -04:00
backref.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
btrfs_inode.h
btrfs: fix minor typo in comment
2013-05-06 15:54:49 -04:00
check-integrity.c
btrfs: define BTRFS_MAGIC as a u64 value
2013-02-20 13:00:01 -05:00
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: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
compression.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
ctree.c
Btrfs: handle running extent ops with skinny metadata
2013-05-17 21:40:15 -04:00
ctree.h
Btrfs: handle running extent ops with skinny metadata
2013-05-17 21:40:15 -04:00
delayed-inode.c
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
delayed-inode.h
Btrfs: improve the delayed inode throttling
2013-03-07 07:52:40 -05:00
delayed-ref.c
Btrfs: separate sequence numbers for delayed ref tracking and tree mod log
2013-05-06 15:55:17 -04:00
delayed-ref.h
Btrfs: handle running extent ops with skinny metadata
2013-05-17 21:40:15 -04:00
dev-replace.c
Btrfs: don't allow device replace on RAID5/RAID6
2013-05-17 21:40:16 -04:00
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 null pointer deref on abort
2013-05-17 21:40:12 -04:00
disk-io.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
export.c
fs: encode_fh: return FILEID_INVALID if invalid fid_type
2013-02-26 02:46:10 -05:00
export.h
NFS support for btrfs - v3
2008-09-25 11:04:06 -04:00
extent_io.c
Btrfs: fix off-by-one in fiemap
2013-05-17 16:27:26 -04:00
extent_io.h
btrfs: use unsigned long type for extent state bits
2013-05-06 15:55:27 -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: update the global reserve if it is empty
2013-05-17 21:40:26 -04:00
file-item.c
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
file.c
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
free-space-cache.c
Btrfs: don't use global block reservation for inode cache truncation
2013-05-17 21:40:22 -04:00
free-space-cache.h
Btrfs: don't use global block reservation for inode cache truncation
2013-05-17 21:40:22 -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
btrfs: use unsigned long type for extent state bits
2013-05-06 15:55:27 -04:00
ioctl.c
btrfs: don't stop searching after encountering the wrong item
2013-05-17 21:40:10 -04:00
Kconfig
btrfs: move leak debug code to functions
2013-05-06 15:55:16 -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: remove the second argument of k[un]map_atomic()
2012-03-20 21:48:21 +08:00
Makefile
Btrfs: RAID5 and RAID6
2013-02-01 14:24:23 -05:00
math.h
Btrfs: cleanup duplicated division functions
2012-12-11 13:31:30 -05:00
ordered-data.c
Btrfs: improve the performance of the csums lookup
2013-05-06 15:54:35 -04:00
ordered-data.h
Btrfs: improve the performance of the csums lookup
2013-05-06 15:54:35 -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: Include the device in most error printk()s
2013-05-06 15:54:23 -04:00
print-tree.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
qgroup.c
Btrfs: automatic rescan after "quota enable" command
2013-05-06 15:55:20 -04:00
raid56.c
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -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
Btrfs: don't use global block reservation for inode cache truncation
2013-05-17 21:40:22 -04:00
root-tree.c
Btrfs: delete unused parameter to btrfs_read_root_item()
2013-05-06 15:55:14 -04:00
scrub.c
Btrfs: improve the loop of scrub_stripe
2013-05-06 15:55:26 -04:00
send.c
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
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: fix lockdep warning
2013-05-06 15:55:00 -04:00
sysfs.c
btrfs: fixup/remove module.h usage as required
2013-03-01 15:01:01 -05:00
transaction.c
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
transaction.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -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: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
tree-log.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
ulist.c
Btrfs: add a rb_tree to improve performance of ulist search
2013-05-06 15:54:44 -04:00
ulist.h
Btrfs: add a rb_tree to improve performance of ulist search
2013-05-06 15:54:44 -04:00
version.h
Update Btrfs files for in-kernel usage
2008-09-25 15:41:59 -04:00
volumes.c
Correct allowed raid levels on balance.
2013-05-17 21:40:20 -04:00
volumes.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -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