Steven Whitehouse 5a00f3cc97 GFS2: Only do one directory search on create ... Creation of a new inode requires a directory search in order to ensure that we are not trying to create an inode with the same name as an existing one. This was hidden away inside the create_ok() function. In the case that there was an existing inode, and a lookup can be substituted for a create (which is the case with regular files when the O_EXCL flag is not in use) then we were doing a second lookup in order to return the inode. This patch merges these two lookups into one. This can be done by passing a flag to gfs2_dir_search() to tell it to just return -EEXIST in the cases where we don't actually want to look up the inode. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>		2013-06-11 13:45:29 +01:00
..
acl.c	gfs2: Use uid_eq and gid_eq where appropriate	2013-02-13 06:15:10 -08:00
acl.h
aops.c	aio: don't include aio.h in sched.h	2013-05-07 20:16:25 -07:00
bmap.c	GFS2: Increase i_writecount during gfs2_setattr_size	2013-06-03 16:38:58 +01:00
bmap.h
dentry.c
dir.c	GFS2: Only do one directory search on create	2013-06-11 13:45:29 +01:00
dir.h	GFS2: Only do one directory search on create	2013-06-11 13:45:29 +01:00
export.c	fs: encode_fh: return FILEID_INVALID if invalid fid_type	2013-02-26 02:46:10 -05:00
file.c	GFS2: Increase i_writecount during gfs2_setattr_size	2013-06-03 16:38:58 +01:00
gfs2.h
glock.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw	2013-04-30 11:27:14 -07:00
glock.h	GFS2: Remove gfs2_refresh_inode from inode creation path	2013-04-08 08:40:17 +01:00
glops.c	GFS2: Add origin indicator to glock callbacks	2013-04-10 10:26:55 +01:00
glops.h
incore.h	GFS2: Add origin indicator to glock callbacks	2013-04-10 10:26:55 +01:00
inode.c	GFS2: Only do one directory search on create	2013-06-11 13:45:29 +01:00
inode.h
Kconfig	GFS2: fix DLM depends to fix build errors	2013-05-24 13:47:53 +01:00
lock_dlm.c	GFS2: use memchr_inv	2013-04-04 09:52:50 +01:00
log.c	GFS2: replace gfs2_ail structure with gfs2_trans	2013-04-08 08:46:22 +01:00
log.h	GFS2: Use ->writepages for ordered writes	2013-01-29 10:29:17 +00:00
lops.c	GFS2: Eliminate gfs2_rg_lops	2013-06-05 09:50:40 +01:00
lops.h	GFS2: Eliminate gfs2_rg_lops	2013-06-05 09:50:40 +01:00
main.c
Makefile
meta_io.c	GFS2: replace gfs2_ail structure with gfs2_trans	2013-04-08 08:46:22 +01:00
meta_io.h	GFS2: Merge gfs2_attach_bufdata() into trans.c	2013-01-29 10:28:44 +00:00
ops_fstype.c	GFS2: fix error propagation in init_threads()	2013-06-06 09:52:29 +01:00
quota.c	GFS2: Remove no-op wrapper function	2013-06-05 09:51:23 +01:00
quota.h	gfs2: Use kuid_t and kgid_t types where appropriate.	2013-02-13 06:15:09 -08:00
recovery.c
recovery.h
rgrp.c	GFS2: Increase i_writecount during gfs2_setattr_size	2013-06-03 16:38:58 +01:00
rgrp.h	GFS2: Remove vestigial parameter ip from function rs_deltree	2013-04-08 08:41:04 +01:00
super.c	GFS2: Don't cache iopen glocks	2013-06-03 16:40:22 +01:00
super.h	GFS2: Clean up freeze code	2013-01-29 10:29:05 +00:00
sys.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-02-26 20:16:07 -08:00
sys.h
trace_gfs2.h	GFS2: Add origin indicator to glock demote tracing	2013-04-10 10:32:05 +01:00
trans.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw	2013-04-30 11:27:14 -07:00
trans.h	GFS2: Split gfs2_trans_add_bh() into two	2013-01-29 10:28:04 +00:00
util.c	GFS2: Reinstate withdraw ack system	2013-02-13 12:21:40 +00:00
util.h
xattr.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2013-02-25 16:00:49 -08:00
xattr.h