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4442f2e03e
linux/fs/gfs2
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Steven Whitehouse 4442f2e03e GFS2: O_(D)SYNC support for fallocate 
Add sync of metadata after fallocate for O_SYNC files to ensure that we
meet expectations for everything being on disk in this case.
Unfortunately, the offset and len parameters are modified during the
course of the fallocate function, so I've had to add a couple of new
variables to call generic_write_sync() at the end.

I know that potentially this will sync data as well within the range,
but I think that is a fairly harmless side-effect overall, since we
would not normally expect there to be any dirty data within the range in
question.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Benjamin Marzinski <bmarzins@redhat.com>
2011-11-21 10:01:25 +00:00
..
acl.c GFS2: Use ->dirty_inode() 2011-10-21 12:39:26 +01:00
acl.h fs: take the ACL checks to common code 2011-07-25 14:30:23 -04:00
aops.c GFS2: Cache the most recently used resource group in the inode 2011-10-21 12:39:34 +01:00
bmap.c GFS2: combine gfs2_alloc_block and gfs2_alloc_di 2011-11-15 15:25:03 +00:00
bmap.h GFS2: New truncate sequence 2010-09-20 11:18:16 +01:00
dentry.c gfs2: fix d_revalidate oopsen on NFS exports 2011-03-10 03:44:48 -05:00
dir.c GFS2: combine gfs2_alloc_block and gfs2_alloc_di 2011-11-15 15:25:03 +00:00
dir.h GFS2: Add readahead to sequential directory traversal 2011-11-08 09:52:12 +00:00
export.c GFS2: Add readahead to sequential directory traversal 2011-11-08 09:52:12 +00:00
file.c GFS2: O_(D)SYNC support for fallocate 2011-11-21 10:01:25 +00:00
gfs2.h [GFS2] Remove remote lock dropping code 2008-06-27 09:39:44 +01:00
glock.c GFS2: Automatically adjust glock min hold time 2011-07-15 09:32:11 +01:00
glock.h treewide: use __printf not __attribute__((format(printf,...))) 2011-10-31 17:30:54 -07:00
glops.c filesystems: add set_nlink() 2011-11-02 12:53:43 +01:00
glops.h GFS2: Fix AIL flush issue during fsync 2011-10-21 12:39:41 +01:00
incore.h GFS2: remove vestigial al_alloced 2011-11-18 09:49:51 +00:00
inode.c GFS2: combine gfs2_alloc_block and gfs2_alloc_di 2011-11-15 15:25:03 +00:00
inode.h GFS2: Use ->dirty_inode() 2011-10-21 12:39:26 +01:00
Kconfig GFS2: No longer experimental 2010-09-20 11:18:46 +01:00
lock_dlm.c GFS2: Fix glock deallocation race 2011-03-09 10:58:04 +00:00
log.c GFS2: Fix up REQ flags 2011-11-08 09:51:53 +00:00
log.h GFS2: Make writeback more responsive to system conditions 2011-04-20 09:01:37 +01:00
lops.c GFS2: Misc fixes 2011-10-21 12:39:51 +01:00
lops.h [GFS2] Only do lo_incore_commit once 2008-03-31 10:39:54 +01:00
main.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
Makefile GFS2: Rename ops_inode.c to inode.c 2011-05-10 13:12:49 +01:00
meta_io.c GFS2: Fix up REQ flags 2011-11-08 09:51:53 +00:00
meta_io.h GFS2: Remove unused macro 2011-04-20 09:00:24 +01:00
ops_fstype.c GFS2: Fix up REQ flags 2011-11-08 09:51:53 +00:00
quota.c GFS2: Fix up REQ flags 2011-11-08 09:51:53 +00:00
quota.h vmscan: change shrinker API by passing shrink_control struct 2011-05-25 08:39:26 -07:00
recovery.c GFS2: Fix spectator umount issue 2010-09-29 14:20:52 +01:00
recovery.h gfs2: use workqueue instead of slow-work 2010-07-23 13:14:25 +02:00
rgrp.c GFS2: remove vestigial al_alloced 2011-11-18 09:49:51 +00:00
rgrp.h GFS2: combine gfs2_alloc_block and gfs2_alloc_di 2011-11-15 15:25:03 +00:00
super.c GFS2: Fix AIL flush issue during fsync 2011-10-21 12:39:41 +01:00
super.h gfs: constify xattr_handler 2010-05-21 18:31:20 -04:00
sys.c GFS2: Fix race during filesystem mount 2011-07-12 09:15:46 +01:00
sys.h GFS2: Remove ancient, unused code 2009-01-05 07:39:13 +00:00
trace_gfs2.h GFS2: Add an AIL writeback tracepoint 2011-04-20 09:01:58 +01:00
trans.c GFS2: Use rbtree for resource groups and clean up bitmap buffer ref count scheme 2011-10-21 12:39:31 +01:00
trans.h GFS2: Cache the most recently used resource group in the inode 2011-10-21 12:39:34 +01:00
util.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
util.h GFS2: Metadata address space clean up 2010-03-01 14:07:37 +00:00
xattr.c GFS2: combine gfs2_alloc_block and gfs2_alloc_di 2011-11-15 15:25:03 +00:00
xattr.h sanitize xattr handler prototypes 2009-12-16 12:16:49 -05:00