Bob Peterson 1f466a47e8 [GFS2] Faster gfs2_bitfit algorithm ...

This version of the gfs2_bitfit algorithm includes the latest
suggestions from Steve Whitehouse.  It is typically eight to
ten times faster than the version we're using today.  If there
is a lot of metadata mixed in (lots of small files) the
algorithm is often 15 times faster, and given the right
conditions, I've seen peaks of 20 times faster.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

2008-03-31 10:41:39 +01:00

..

locking

[GFS2] proper extern for gfs2/locking/dlm/mount.c:gdlm_ops

2008-03-31 10:41:09 +01:00

acl.c

Introduce is_owner_or_cap() to wrap CAP_FOWNER use with fsuid check

2007-07-17 12:00:03 -07:00

acl.h

[GFS2] Remove gfs2_check_acl()

2006-11-30 10:37:32 -05:00

bmap.c

[GFS2] Streamline quota lock/check for no-quota case

2008-03-31 10:41:36 +01:00

bmap.h

[GFS2] Remove function gfs2_get_block

2008-01-25 08:08:25 +00:00

daemon.c

[GFS2] Move gfs2_logd into log.c

2008-01-25 08:07:56 +00:00

daemon.h

[GFS2] Move gfs2_logd into log.c

2008-01-25 08:07:56 +00:00

dir.c

[GFS2] possible null pointer dereference fixup

2008-03-31 10:41:28 +01:00

dir.h

[GFS2] Clean up inode number handling

2007-07-09 08:22:24 +01:00

eaops.c

[GFS2] Remove unrequired code

2008-01-25 08:08:13 +00:00

eaops.h

[GFS2] mark struct *_operations const

2007-10-10 08:55:03 +01:00

eattr.c

[GFS2] Streamline quota lock/check for no-quota case

2008-03-31 10:41:36 +01:00

eattr.h

[GFS2] gfs2 misc endianness annotations

2006-11-30 10:33:46 -05:00

gfs2.h

[GFS2] Update copyright, tidy up incore.h

2006-09-01 11:05:15 -04:00

glock.c

[GFS2] Fix bug where we called drop_bh incorrectly

2008-03-31 10:41:01 +01:00

glock.h

[GFS2] Fix a page lock / glock deadlock

2008-03-31 10:41:12 +01:00

glops.c

[GFS2] Remove rgrp and glock version numbers

2008-03-31 10:40:29 +01:00

glops.h

[GFS2] Make headers compile on their own

2006-09-05 10:39:21 -04:00

incore.h

[GFS2] Eliminate (almost) duplicate field from gfs2_inode

2008-03-31 10:40:55 +01:00

inode.c

[GFS2] possible null pointer dereference fixup

2008-03-31 10:41:28 +01:00

inode.h

[GFS2] Eliminate (almost) duplicate field from gfs2_inode

2008-03-31 10:40:55 +01:00

Kconfig

[GFS2] Need to ensure that sector_t is 64bits for GFS2

2008-03-31 10:41:25 +01:00

locking.c

[GFS2] Export lm_interface to kernel headers

2006-09-19 08:45:18 -04:00

log.c

[GFS2] Only do lo_incore_commit once

2008-03-31 10:39:54 +01:00

log.h

[GFS2] Move gfs2_logd into log.c

2008-01-25 08:07:56 +00:00

lops.c

[GFS2] Plug an unlikely leak

2008-03-31 10:40:05 +01:00

lops.h

[GFS2] Only do lo_incore_commit once

2008-03-31 10:39:54 +01:00

main.c

[GFS2] Allocate gfs2_rgrpd from slab memory

2008-03-31 10:40:07 +01:00

Makefile

[GFS2] Remove lm.[ch] and distribute content

2008-03-31 10:40:26 +01:00

meta_io.c

[GFS2] Fix typo

2008-01-25 08:19:51 +00:00

meta_io.h

[GFS2] Remove useless i_cache from inodes

2008-01-25 08:07:16 +00:00

mount.c

[GFS2] Add NULL entry to token table

2007-10-10 08:55:34 +01:00

mount.h

[GFS2] Make headers compile on their own

2006-09-05 10:39:21 -04:00

ops_address.c

[GFS2] Streamline quota lock/check for no-quota case

2008-03-31 10:41:36 +01:00

ops_address.h

[GFS2] Remove function gfs2_get_block

2008-01-25 08:08:25 +00:00

ops_dentry.c

[GFS2] Fix a page lock / glock deadlock

2008-03-31 10:41:12 +01:00

ops_dentry.h

[GFS2] Make headers compile on their own

2006-09-05 10:39:21 -04:00

ops_export.c

Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)

2008-02-07 08:42:26 -08:00

ops_file.c

[GFS2] Streamline quota lock/check for no-quota case

2008-03-31 10:41:36 +01:00

ops_fstype.c

[GFS2] Remove drop of module ref where not needed

2008-03-31 10:41:33 +01:00

ops_fstype.h

exportfs: make struct export_operations const

2007-10-22 08:13:21 -07:00

ops_inode.c

[GFS2] Streamline quota lock/check for no-quota case

2008-03-31 10:41:36 +01:00

ops_inode.h

[GFS2] remove gfs2_dev_iops

2008-03-31 10:41:20 +01:00

ops_super.c

[GFS2] Remove lm.[ch] and distribute content

2008-03-31 10:40:26 +01:00

ops_super.h

[PATCH] Mark struct super_operations const

2007-02-12 09:48:47 -08:00

quota.c

[GFS2] gfs2_adjust_quota has broken unstuffing code

2008-03-31 10:41:30 +01:00

quota.h

[GFS2] Streamline quota lock/check for no-quota case

2008-03-31 10:41:36 +01:00

recovery.c

[GFS2] Remove lm.[ch] and distribute content

2008-03-31 10:40:26 +01:00

recovery.h

[GFS2] split and annotate gfs2_log_head

2006-11-30 10:33:14 -05:00

rgrp.c

[GFS2] Faster gfs2_bitfit algorithm

2008-03-31 10:41:39 +01:00

rgrp.h

[GFS2] Add extent allocation to block allocator

2008-03-31 10:40:47 +01:00

super.c

[GFS2] Streamline indirect pointer tree height calculation

2008-03-31 10:39:46 +01:00

super.h

[GFS2] Remove lm.[ch] and distribute content

2008-03-31 10:40:26 +01:00

sys.c

[GFS2] Remove unused counters

2008-03-31 10:40:34 +01:00

sys.h

[GFS2] Make headers compile on their own

2006-09-05 10:39:21 -04:00

trans.c

[GFS2] Update gfs2_trans_add_unrevoke to accept extents

2008-03-31 10:40:42 +01:00

trans.h

[GFS2] Update gfs2_trans_add_unrevoke to accept extents

2008-03-31 10:40:42 +01:00

util.c

[GFS2] Remove lm.[ch] and distribute content

2008-03-31 10:40:26 +01:00

util.h

[GFS2] Remove lm.[ch] and distribute content

2008-03-31 10:40:26 +01:00