Chris Mason 30c43e2444 Btrfs: remove last_log_alloc allocator optimization ...

The tree logging code was trying to separate tree log allocations
from normal metadata allocations to improve writeback patterns during
an fsync.

But, the code was not effective and ended up just mixing tree log
blocks with regular metadata.  That seems to be working fairly well,
so the last_log_alloc code can be removed.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

2008-10-03 12:24:01 -04:00

..

acl.c

Btrfs: optimize btrget/set/removexattr

2008-09-25 11:04:07 -04:00

async-thread.c

Btrfs: fix multi-device code to use raid policies set by mkfs

2008-09-30 19:36:34 -04:00

async-thread.h

Btrfs: add and improve comments

2008-09-29 15:18:18 -04:00

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

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: don't read leaf blocks containing only checksums during truncate

2008-10-01 19:05:46 -04:00

ctree.h

Btrfs: remove last_log_alloc allocator optimization

2008-10-03 12:24:01 -04:00

dir-item.c

Btrfs: add and improve comments

2008-09-29 15:18:18 -04:00

disk-io.c

Btrfs: disk-io.c (open_ctree): avoid leaks upon allocation failure

2008-10-01 19:09:51 -04:00

disk-io.h

Btrfs: Tree logging fixes

2008-09-25 11:04:07 -04:00

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: add and improve comments

2008-09-29 15:18:18 -04:00

extent_io.h

Btrfs: extent_map and data=ordered fixes for space balancing

2008-09-26 10:05:38 -04:00

extent_map.c

Btrfs: add and improve comments

2008-09-29 15:18:18 -04:00

extent_map.h

Btrfs: Fix some data=ordered related data corruptions

2008-09-25 11:04:05 -04:00

extent-tree.c

Btrfs: remove last_log_alloc allocator optimization

2008-10-03 12:24:01 -04:00

file-item.c

Btrfs: Fix variable init during csum creation

2008-09-25 11:04:07 -04:00

file.c

Btrfs: O_DIRECT writes via buffered writes + invaldiate

2008-10-03 12:30:02 -04:00

free-space-cache.c

Btrfs: Fix allocation completions in tree log replay

2008-09-25 15:41:59 -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: don't read leaf blocks containing only checksums during truncate

2008-10-01 19:05:46 -04:00

INSTALL

Btrfs: Documentation update

2007-06-22 14:49:31 -04:00

ioctl.c

Btrfs: extent_map and data=ordered fixes for space balancing

2008-09-26 10:05:38 -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 and improve comments

2008-09-29 15:18:18 -04:00

ordered-data.c

Btrfs: O_DIRECT writes via buffered writes + invaldiate

2008-10-03 12:30:02 -04:00

ordered-data.h

Btrfs: O_DIRECT writes via buffered writes + invaldiate

2008-10-03 12:30:02 -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: Full back reference support

2008-09-25 11:04:07 -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: add and improve comments

2008-09-29 15:18:18 -04:00

sysfs.c

Remove Btrfs compat code for older kernels

2008-09-25 15:41:59 -04:00

transaction.c

Btrfs: remove last_log_alloc allocator optimization

2008-10-03 12:24:01 -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: add and improve comments

2008-09-29 15:18:18 -04:00

tree-log.c

Btrfs: Full back reference support

2008-09-25 11:04:07 -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: Wait for IO on the block device inodes of newly added devices

2008-09-29 11:19:10 -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