Chris Mason c286ac48ed Btrfs: alloc_mutex latency reduction ...

This releases the alloc_mutex in a few places that hold it for over long
operations.  btrfs_lookup_block_group is changed so that it doesn't need
the mutex at all.

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

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

..

acl.c

Btrfs: Include sched.h in the acl code for current (fixes compile on 2.6.23)

2008-09-25 11:03:59 -04:00

async-thread.c

Btrfs: Worker thread optimizations

2008-09-25 11:04:03 -04:00

async-thread.h

Btrfs: Worker thread optimizations

2008-09-25 11:04:03 -04:00

bit-radix.c

Btrfs: trivial include fixups

2007-07-11 10:00:37 -04:00

bit-radix.h

Btrfs: add GPLv2

2007-06-12 09:07:21 -04:00

btrfs_inode.h

Add a per-inode lock around btrfs_drop_extents

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

compat.h

Btrfs: Add workaround for AppArmor changing remove_suid()

2008-09-25 11:04:02 -04:00

COPYING

Btrfs: add GPLv2

2007-06-12 09:07:21 -04:00

crc32c.h

Btrfs: Endianess bug fix for v0.13 with kernels

2008-09-25 11:04:01 -04:00

ctree.c

btrfs_next_leaf: do readahead when skip_locking is turned on

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

ctree.h

Btrfs: alloc_mutex latency reduction

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

dir-item.c

Btrfs: unaligned access fixes

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

disk-io.c

Btrfs: Index extent buffers in an rbtree

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

disk-io.h

Btrfs: Online btree defragmentation fixes

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

extent_io.c

Btrfs: Fix some data=ordered related data corruptions

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

extent_io.h

Btrfs: Fix some data=ordered related data corruptions

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

extent_map.c

Btrfs: Fix some data=ordered related data corruptions

2008-09-25 11:04:05 -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: alloc_mutex latency reduction

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

file-item.c

Fix btrfs_wait_ordered_extent_range to properly wait

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

file.c

Btrfs: Fix some data=ordered related data corruptions

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

hash.c

btrfs-progs: Stop stomping on 'name' input parameter

2008-09-25 11:04:01 -04:00

hash.h

Btrfs: unaligned access fixes

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

inode-item.c

Btrfs: Add back pointers from the inode to the directory that references it

2008-09-25 11:03:58 -04:00

inode-map.c

Btrfs: Replace the big fs_mutex with a collection of other locks

2008-09-25 11:04:03 -04:00

inode.c

Btrfs: Fix some data=ordered related data corruptions

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

INSTALL

Btrfs: Documentation update

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

ioctl.c

Btrfs: Add locking around volume management (device add/remove/balance)

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

ioctl.h

Btrfs: transaction ioctls

2008-09-25 11:04:03 -04:00

locking.c

Btrfs: Use mutex_lock_nested for tree locking

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

locking.h

Btrfs: Start btree concurrency work.

2008-09-25 11:04:03 -04:00

Makefile

Btrfs: Start btree concurrency work.

2008-09-25 11:04:03 -04:00

ordered-data.c

Btrfs: Fix some data=ordered related data corruptions

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

ordered-data.h

Btrfs: Fix some data=ordered related data corruptions

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

print-tree.c

Btrfs: Pass down the expected generation number when reading tree blocks

2008-09-25 11:04:03 -04:00

print-tree.h

Btrfs: Create extent_buffer interface for large blocksizes

2008-09-25 11:03:56 -04:00

root-tree.c

Btrfs: Fix deadlock while searching for dead roots on mount

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

struct-funcs.c

Btrfs: unaligned access fixes

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

super.c

Btrfs: Online btree defragmentation fixes

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

sysfs.c

Btrfs: Disable sysfs files on older kernels

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

TODO

Btrfs: add GPLv2

2007-06-12 09:07:21 -04:00

transaction.c

Btrfs: Fix some data=ordered related data corruptions

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

transaction.h

btrfs_start_transaction: wait for commits in progress to finish

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

tree-defrag.c

Btrfs: Online btree defragmentation fixes

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

volumes.c

Btrfs: Add locking around volume management (device add/remove/balance)

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

volumes.h

Btrfs: Add async worker threads for pre and post IO checksumming

2008-09-25 11:04:03 -04:00

xattr.c

Btrfs: Replace the big fs_mutex with a collection of other locks

2008-09-25 11:04:03 -04:00

xattr.h

xattr support for btrfs

2008-09-25 11:03:57 -04:00