Chris Mason 4366211ccd Btfs: More metadata allocator optimizations ... This lowers the empty cluster target for metadata allocations. The lower target makes it easier to do allocations and still seems to perform well. It also fixes the allocator loop to drop the empty cluster when things start getting difficult, avoiding false enospc warnings. Signed-off-by: Chris Mason <chris.mason@oracle.com>		2008-11-07 09:06:11 -05:00
..
acl.c	Btrfs: optimize btrget/set/removexattr	2008-09-25 11:04:07 -04:00
async-thread.c	Btrfs: Add ordered async work queues	2008-11-06 22:03:00 -05:00
async-thread.h	Btrfs: Add ordered async work queues	2008-11-06 22:03:00 -05:00
btrfs_inode.h	Btrfs: add and improve comments	2008-09-29 15:18:18 -04:00
compat.h	Remove Btrfs compat code for older kernels	2008-09-25 15:41:59 -04:00
compression.c	Btrfs: Optimize compressed writeback and reads	2008-11-06 22:02:51 -05:00
compression.h	Btrfs: Add zlib compression support	2008-10-29 14:49:59 -04:00
COPYING	Btrfs: add GPLv2	2007-06-12 09:07:21 -04:00
crc32c.h	Btrfs: add and improve comments	2008-09-29 15:18:18 -04:00
ctree.c	Btrfs: nuke fs wide allocation mutex V2	2008-10-29 14:49:05 -04:00
ctree.h	Btrfs: Optimize compressed writeback and reads	2008-11-06 22:02:51 -05:00
dir-item.c	Btrfs: add and improve comments	2008-09-29 15:18:18 -04:00
disk-io.c	Btrfs: Optimize compressed writeback and reads	2008-11-06 22:02:51 -05:00
disk-io.h	Btrfs: Add ordered async work queues	2008-11-06 22:03:00 -05:00
export.c	Remove Btrfs compat code for older kernels	2008-09-25 15:41:59 -04:00
export.h	NFS support for btrfs - v3	2008-09-25 11:04:06 -04:00
extent_io.c	Btrfs: Optimize compressed writeback and reads	2008-11-06 22:02:51 -05:00
extent_io.h	Btrfs: Optimize compressed writeback and reads	2008-11-06 22:02:51 -05:00
extent_map.c	Btrfs: Add zlib compression support	2008-10-29 14:49:59 -04:00
extent_map.h	Btrfs: Add fallocate support v2	2008-10-30 14:25:28 -04:00
extent-tree.c	Btfs: More metadata allocator optimizations	2008-11-07 09:06:11 -05:00
file-item.c	Btrfs: Add zlib compression support	2008-10-29 14:49:59 -04:00
file.c	Btrfs: Optimize compressed writeback and reads	2008-11-06 22:02:51 -05:00
free-space-cache.c	Btrfs: nuke fs wide allocation mutex V2	2008-10-29 14:49:05 -04:00
hash.h	Switch btrfs_name_hash() to crc32c	2008-09-25 11:04:06 -04:00
inode-item.c	Btrfs: Implement new dir index format	2008-09-25 11:04:05 -04:00
inode-map.c	Btrfs: extent_map and data=ordered fixes for space balancing	2008-09-26 10:05:38 -04:00
inode.c	Btrfs: Optimize compressed writeback and reads	2008-11-06 22:02:51 -05:00
INSTALL	Btrfs: Documentation update	2007-06-22 14:49:31 -04:00
ioctl.c	Btrfs: Add fallocate support v2	2008-10-30 14:25:28 -04:00
ioctl.h	Btrfs: transaction ioctls	2008-09-25 11:04:03 -04:00
locking.c	Btrfs: add and improve comments	2008-09-29 15:18:18 -04:00
locking.h	btrfs_search_slot: reduce lock contention by cowing in two stages	2008-09-25 11:04:06 -04:00
Makefile	Btrfs: Add zlib compression support	2008-10-29 14:49:59 -04:00
ordered-data.c	Btrfs: Optimize compressed writeback and reads	2008-11-06 22:02:51 -05:00
ordered-data.h	Btrfs: Add fallocate support v2	2008-10-30 14:25:28 -04:00
orphan.c	Btrfs: Create orphan inode records to prevent lost files after a crash	2008-09-25 11:04:05 -04:00
print-tree.c	Btrfs: Add zlib compression support	2008-10-29 14:49:59 -04:00
print-tree.h	Btrfs: Create extent_buffer interface for large blocksizes	2008-09-25 11:03:56 -04:00
ref-cache.c	Btrfs: add and improve comments	2008-09-29 15:18:18 -04:00
ref-cache.h	Btrfs: add and improve comments	2008-09-29 15:18:18 -04:00
root-tree.c	Btrfs: add and improve comments	2008-09-29 15:18:18 -04:00
struct-funcs.c	Btrfs: add and improve comments	2008-09-29 15:18:18 -04:00
super.c	Btrfs: Optimize compressed writeback and reads	2008-11-06 22:02:51 -05:00
sysfs.c	Remove Btrfs compat code for older kernels	2008-09-25 15:41:59 -04:00
transaction.c	Btrfs: update nodatacow code v2	2008-10-30 14:20:02 -04:00
transaction.h	Btrfs: Record dirty pages tree-log pages in an extent_io tree	2008-09-25 11:04:07 -04:00
tree-defrag.c	Btrfs: nuke fs wide allocation mutex V2	2008-10-29 14:49:05 -04:00
tree-log.c	Btrfs: Add fallocate support v2	2008-10-30 14:25:28 -04:00
tree-log.h	Btrfs: Add a write ahead tree log to optimize synchronous operations	2008-09-25 11:04:07 -04:00
version.h	Update Btrfs files for in-kernel usage	2008-09-25 15:41:59 -04:00
version.sh	Btrfs: Update version.sh to v0.16	2008-09-25 11:04:06 -04:00
volumes.c	Btrfs: nuke fs wide allocation mutex V2	2008-10-29 14:49:05 -04:00
volumes.h	Btrfs: Fix the multi-bio code to save the original bio for completion	2008-09-25 11:04:06 -04:00
xattr.c	Btrfs: optimize btrget/set/removexattr	2008-09-25 11:04:07 -04:00
xattr.h	Btrfs: optimize btrget/set/removexattr	2008-09-25 11:04:07 -04:00
zlib.c	Btrfs: Optimize compressed writeback and reads	2008-11-06 22:02:51 -05:00