AcoSail/kernel_optimize_test
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e23159d2a7
kernel_optimize_test/fs/gfs2
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Steven Whitehouse e23159d2a7 [GFS2] Get inode buffer only once per block map call 
In the case that we needed to grow the height of the metadata tree
we were looking up the inode buffer and then brelse()ing it despite
the fact that it is needed later in the block map process.

This patch ensures that we look up the inode's buffer once and only
once during the block map process.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2008-03-31 10:40:58 +01:00
..
locking Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw 2008-01-25 08:39:18 -08:00
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] Get inode buffer only once per block map call 2008-03-31 10:40:58 +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] Eliminate (almost) duplicate field from gfs2_inode 2008-03-31 10:40:55 +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] Eliminate (almost) duplicate field from gfs2_inode 2008-03-31 10:40:55 +01:00
eattr.h [GFS2] gfs2 misc endianness annotations 2006-11-30 10:33:46 -05:00
gfs2.h
glock.c [GFS2] Remove rgrp and glock version numbers 2008-03-31 10:40:29 +01:00
glock.h [GFS2] make gfs2_glock_hold() static 2008-03-31 10:40:02 +01:00
glops.c [GFS2] Remove rgrp and glock version numbers 2008-03-31 10:40:29 +01:00
glops.h
incore.h [GFS2] Eliminate (almost) duplicate field from gfs2_inode 2008-03-31 10:40:55 +01:00
inode.c [GFS2] Eliminate (almost) duplicate field from gfs2_inode 2008-03-31 10:40:55 +01:00
inode.h [GFS2] Eliminate (almost) duplicate field from gfs2_inode 2008-03-31 10:40:55 +01:00
Kconfig [GFS2] Eliminate (almost) duplicate field from gfs2_inode 2008-03-31 10:40:55 +01:00
locking.c
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
ops_address.c [GFS2] Misc fixups 2008-03-31 10:39:57 +01:00
ops_address.h [GFS2] Remove function gfs2_get_block 2008-01-25 08:08:25 +00:00
ops_dentry.c [GFS2] Clean up inode number handling 2007-07-09 08:22:24 +01:00
ops_dentry.h
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] Remove lm.[ch] and distribute content 2008-03-31 10:40:26 +01:00
ops_fstype.c [GFS2] Remove rgrp and glock version numbers 2008-03-31 10:40:29 +01:00
ops_fstype.h exportfs: make struct export_operations const 2007-10-22 08:13:21 -07:00
ops_inode.c [GFS2] Eliminate (almost) duplicate field from gfs2_inode 2008-03-31 10:40:55 +01:00
ops_inode.h [GFS2] Remove lock methods for lock_nolock protocol 2008-01-25 08:08:15 +00:00
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] Reduce inode size by moving i_alloc out of line 2008-01-25 08:18:25 +00:00
quota.h
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] Add extent allocation to block allocator 2008-03-31 10:40:47 +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
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