Jan Kara 4689153237 ext2: 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).

Port of the same ext3 patch.

Signed-off-by: Jan Kara <jack@suse.cz>

2010-05-21 19:30:37 +02:00

..

acl.c

sanitize xattr handler prototypes

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

acl.h

…

balloc.c

ext2: Avoid loading bitmaps for full groups during block allocation

2010-05-21 19:30:37 +02:00

dir.c

ext2: report metadata errors during fsync

2009-12-16 07:20:06 -08:00

ext2.h

pass writeback_control to ->write_inode

2010-03-05 13:25:52 -05:00

file.c

dquot: cleanup dquot initialize routine

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

ialloc.c

dquot: cleanup dquot initialize routine

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

inode.c

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6

2010-03-05 13:20:53 -08:00

ioctl.c

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Kconfig

…

Makefile

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namei.c

dquot: cleanup dquot initialize routine

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

super.c

dquot: cleanup dquot drop routine

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

symlink.c

ext2: symlink must be handled via filesystem specific operation

2010-04-12 21:11:25 +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

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xip.c

…

xip.h

…