Steven Whitehouse 33c3de3287 [GFS2] Don't flush everything on fdatasync ...

The gfs2_fsync() function was doing a journal flush on each
and every call. While this is correct, its also a lot of
overhead. This patch means that on fdatasync flushes we
rely on the VFS to flush the data for us and we don't do
a journal flush unless we really need to.

We have to do a journal flush for stuffed files though because
they have the data and the inode metadata in the same block.
Journaled files also need a journal flush too of course.

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

2006-11-30 10:37:44 -05:00

..

locking

[PATCH] misuse of strstr

2006-10-11 11:17:06 -07:00

acl.c

[GFS2] Remove gfs2_check_acl()

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

acl.h

[GFS2] Remove gfs2_check_acl()

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

bmap.c

[GFS2] Tidy up bmap & fix boundary bug

2006-11-30 10:35:49 -05:00

bmap.h

[GFS2] Fix bmap to map extents properly

2006-10-20 09:13:40 -04:00

daemon.c

[GFS2] Fix journal flush problem

2006-11-30 10:36:42 -05:00

daemon.h

[GFS2] Update copyright, tidy up incore.h

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

dir.c

[GFS2] Make sentinel dirents compatible with gfs1

2006-11-30 10:36:20 -05:00

dir.h

[GFS2] split and annotate gfs2_inum

2006-11-30 10:33:32 -05:00

eaops.c

[GFS2] Shrink gfs2_inode (3) - di_mode

2006-11-30 10:34:14 -05:00

eaops.h

[GFS2] Extended attribute code style changes

2006-09-05 13:15:18 -04:00

eattr.c

[GFS2] Remove gfs2_inode_attr_in

2006-11-30 10:34:52 -05:00

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] lock function parameter

2006-11-30 10:37:18 -05:00

glock.h

[GFS2] Fix journal flush problem

2006-11-30 10:36:42 -05:00

glops.c

[GFS2] Fix journal flush problem

2006-11-30 10:36:42 -05:00

glops.h

[GFS2] Make headers compile on their own

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

incore.h

[GFS2] Simplify glops functions

2006-11-30 10:36:30 -05:00

inode.c

[GFS2] Fix glock ordering on inode creation

2006-11-30 10:36:33 -05:00

inode.h

[GFS2] Remove unused function from inode.c

2006-11-30 10:35:57 -05:00

Kconfig

[GFS2] Fix Kconfig wrt CRC32

2006-11-30 10:36:24 -05:00

lm.c

[GFS2/DLM] Fix trailing whitespace

2006-09-25 09:26:04 -04:00

lm.h

[GFS2] Use void * instead of typedef for locking module interface

2006-09-08 10:17:58 -04:00

locking.c

[GFS2] Export lm_interface to kernel headers

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

log.c

[GFS2] fs/gfs2/log.c:log_bmap() fix printk format warning

2006-11-30 10:37:04 -05:00

log.h

[GFS2] Move gfs2_meta_syncfs() into log.c

2006-11-30 10:36:45 -05:00

lops.c

[GFS2] Fix race in logging code

2006-11-30 10:34:55 -05:00

lops.h

[GFS2] split and annotate gfs2_log_head

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

main.c

[GFS2] don't panic needlessly

2006-11-06 08:58:52 -05:00

Makefile

[GFS2] Update copyright, tidy up incore.h

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

meta_io.c

[GFS2] Reduce number of arguments to meta_io.c:getbuf()

2006-11-30 10:36:50 -05:00

meta_io.h

[GFS2] Move gfs2_meta_syncfs() into log.c

2006-11-30 10:36:45 -05:00

mount.c

[GFS2] Export lm_interface to kernel headers

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

mount.h

[GFS2] Make headers compile on their own

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

ondisk.c

[GFS2] Don't copy meta_header for rgrp in and out

2006-11-30 10:34:36 -05:00

ops_address.c

[GFS2] mark_inode_dirty after write to stuffed file

2006-11-30 10:36:36 -05:00

ops_address.h

[GFS2] Make headers compile on their own

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

ops_dentry.c

[GFS2] Shrink gfs2_inode (3) - di_mode

2006-11-30 10:34:14 -05:00

ops_dentry.h

[GFS2] Make headers compile on their own

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

ops_export.c

[GFS2] gfs2 misc endianness annotations

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

ops_export.h

[GFS2] split and annotate gfs2_inum

2006-11-30 10:33:32 -05:00

ops_file.c

[GFS2] Don't flush everything on fdatasync

2006-11-30 10:37:44 -05:00

ops_file.h

[GFS2] Only set inode flags when required

2006-11-30 10:34:45 -05:00

ops_fstype.c

[GFS2] split and annotate gfs2_inum

2006-11-30 10:33:32 -05:00

ops_fstype.h

[GFS2] Make headers compile on their own

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

ops_inode.c

[GFS2] Remove gfs2_check_acl()

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

ops_inode.h

[GFS2] Make headers compile on their own

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

ops_super.c

[GFS2] Fix journal flush problem

2006-11-30 10:36:42 -05:00

ops_super.h

[GFS2] Make headers compile on their own

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

ops_vm.c

[GFS2] Shrink gfs2_inode (4) - di_uid/di_gid

2006-11-30 10:34:17 -05:00

ops_vm.h

[GFS2] Make headers compile on their own

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

quota.c

[GFS2] Shrink gfs2_inode (4) - di_uid/di_gid

2006-11-30 10:34:17 -05:00

quota.h

[GFS2] Make headers compile on their own

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

recovery.c

[GFS2] Fix crc32 calculation in recovery.c

2006-11-30 10:33:17 -05:00

recovery.h

[GFS2] split and annotate gfs2_log_head

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

rgrp.c

[GFS2] Shrink gfs2_inode (4) - di_uid/di_gid

2006-11-30 10:34:17 -05:00

rgrp.h

[GFS2] Fix uninitialised variable

2006-10-12 17:10:15 -04:00

super.c

[GFS2] Add a comment about reading the super block

2006-11-30 10:37:40 -05:00

super.h

[GFS2] split and annotate gfs2_statfs_change

2006-11-30 10:33:38 -05:00

sys.c

[GFS2] Remove unused sysfs files

2006-11-30 10:35:53 -05:00

sys.h

[GFS2] Make headers compile on their own

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

trans.c

[GFS2] Export lm_interface to kernel headers

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

trans.h

[GFS2] Make headers compile on their own

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

util.c

[GFS2] Export lm_interface to kernel headers

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

util.h

[GFS2] gfs2 misc endianness annotations

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