Frans van de Wiel 8cef107a1d ext3: Avoid loading bitmaps for full groups during block allocation ...

There is no point in loading bitmap for groups which are completely full.
This causes noticeable performance problems (and memory pressure) on small
systems with large full filesystem
(http://marc.info/?l=linux-ext4&m=126843108314310&w=2).

Jan Kara: Added a comment and changed check to use cpu-endian value.

Signed-off-by: "Frans van de Wiel" <fvdw@fvdw.eu>
Signed-off-by: Jan Kara <jack@suse.cz>

2010-05-21 19:30:36 +02:00

..

acl.c

sanitize xattr handler prototypes

2009-12-16 12:16:49 -05:00

acl.h

ext[234]: move over to 'check_acl' permission model

2009-09-08 11:09:04 -07:00

balloc.c

ext3: Avoid loading bitmaps for full groups during block allocation

2010-05-21 19:30:36 +02:00

bitmap.c

fs: mark nibblemap const

2007-10-17 08:42:47 -07:00

dir.c

ext3: Get rid of extenddisksize parameter of ext3_get_blocks_handle()

2009-07-15 21:30:46 +02:00

ext3_jbd.c

ext3: replace remaining __FUNCTION__ occurrences

2008-04-28 08:58:45 -07:00

file.c

dquot: cleanup dquot initialize routine

2010-03-05 00:20:30 +01:00

fsync.c

ext3: Wait for proper transaction commit on fsync

2009-11-11 15:22:49 +01:00

hash.c

ext3: Add support for non-native signed/unsigned htree hash algorithms

2008-10-28 13:21:55 -04:00

ialloc.c

ext3: fix broken handling of EXT3_STATE_NEW

2010-03-29 14:30:19 -07:00

inode.c

ext3: fix broken handling of EXT3_STATE_NEW

2010-03-29 14:30:19 -07:00

ioctl.c

ext3: remove the BKL in ext3/ioctl.c

2009-04-02 19:04:52 -07:00

Kconfig

ext3: Update Kconfig description of EXT3_DEFAULTS_TO_ORDERED

2009-08-24 16:48:32 +02:00

Makefile

[PATCH] ext3: uninline large functions

2006-12-07 08:39:35 -08:00

namei.c

dquot: cleanup dquot initialize routine

2010-03-05 00:20:30 +01:00

namei.h

…

resize.c

ext3: Replace lock/unlock_super() with an explicit lock for resizing

2009-12-23 13:44:12 +01:00

super.c

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

symlink.c

ext3: symlink must be handled via filesystem specific operation

2010-04-12 21:11:39 +02:00

xattr_security.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

xattr_trusted.c

sanitize xattr handler prototypes

2009-12-16 12:16:49 -05:00

xattr_user.c

sanitize xattr handler prototypes

2009-12-16 12:16:49 -05:00

xattr.c

dquot: cleanup space allocation / freeing routines

2010-03-05 00:20:28 +01:00

xattr.h

make ext3_xattr_list() static

2008-04-28 08:58:44 -07:00