Steven Whitehouse 70d4ee94b3 GFS2: Use only a single address space for rgrps ... Prior to this patch, GFS2 had one address space for each rgrp, stored in the glock. This patch changes them to use a single address space in the super block. This therefore saves (sizeof(struct address_space) * nr_of_rgrps) bytes of memory and for large filesystems, that can be significant. It would be nice to be able to do something similar and merge the inode metadata address space into the same global address space. However, that is rather more complicated as the on-disk location doesn't have a 1:1 mapping with the inodes in general. So while it could be done, it will be a more complicated operation as it requires changing a lot more code paths. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>		2014-01-03 10:01:50 +00:00
..
acl.c	gfs2: Use uid_eq and gid_eq where appropriate	2013-02-13 06:15:10 -08:00
acl.h	fs: take the ACL checks to common code	2011-07-25 14:30:23 -04:00
aops.c	GFS2: Clean up releasepage	2014-01-03 09:58:41 +00:00
bmap.c	GFS2: Add allocation parameters structure	2013-10-02 11:13:25 +01:00
bmap.h
dentry.c	gfs2: use check_submounts_and_drop()	2013-09-05 16:23:51 -04:00
dir.c	treewide: Add __GFP_NOWARN to k.alloc calls with v.alloc fallbacks	2013-08-20 13:06:40 +02:00
dir.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw	2013-07-02 09:41:18 -07:00
export.c	[readdir] constify ->actor	2013-06-29 12:57:05 +04:00
file.c	GFS2: Add allocation parameters structure	2013-10-02 11:13:25 +01:00
gfs2.h
glock.c	GFS2: Fix unsafe dereference in dump_holder()	2014-01-02 12:18:04 +00:00
glock.h	GFS2: Use lockref for glocks	2013-10-15 15:18:08 +01:00
glops.c	GFS2: Use only a single address space for rgrps	2014-01-03 10:01:50 +00:00
glops.h	GFS2: Fix AIL flush issue during fsync	2011-10-21 12:39:41 +01:00
incore.h	GFS2: Use only a single address space for rgrps	2014-01-03 10:01:50 +00:00
inode.c	GFS2: Fix ref count bug relating to atomic_open	2013-11-21 18:47:57 +00:00
inode.h	GFS2: Add atomic_open support	2013-06-14 11:17:15 +01:00
Kconfig	Finally eradicate CONFIG_HOTPLUG	2013-06-03 14:20:18 -07:00
lock_dlm.c	gfs2: endianness misannotations	2013-11-15 22:04:16 -05:00
log.c	GFS2: Fix use-after-free race when calling gfs2_remove_from_ail	2013-12-13 21:42:23 +00:00
log.h	GFS2: aggressively issue revokes in gfs2_log_flush	2013-06-19 09:41:59 +01:00
lops.c	GFS2: Use only a single address space for rgrps	2014-01-03 10:01:50 +00:00
lops.h	GFS2: Eliminate gfs2_rg_lops	2013-06-05 09:50:40 +01:00
main.c	GFS2: Use generic list_lru for quota	2013-11-04 11:17:49 +00:00
Makefile
meta_io.c	GFS2: Use only a single address space for rgrps	2014-01-03 10:01:50 +00:00
meta_io.h	GFS2: Move gfs2_sync_meta to lops.c	2013-08-19 17:26:32 +01:00
ops_fstype.c	GFS2: Use only a single address space for rgrps	2014-01-03 10:01:50 +00:00
quota.c	GFS2: Remove gfs2_quota_change_host structure	2014-01-03 09:59:05 +00:00
quota.h	GFS2: Use generic list_lru for quota	2013-11-04 11:17:49 +00:00
recovery.c	GFS2: fail mount if journal recovery fails	2012-01-11 09:24:48 +00:00
recovery.h
rgrp.c	GFS2: Use range based functions for rgrp sync/invalidation	2014-01-03 10:00:31 +00:00
rgrp.h	GFS2: Add allocation parameters structure	2013-10-02 11:13:25 +01:00
super.c	GFS2: Clean up reservation removal	2013-09-27 12:49:33 +01:00
super.h	GFS2: Clean up freeze code	2013-01-29 10:29:05 +00:00
sys.c	GFS2: Remove obsolete quota tunable	2013-10-04 09:49:29 +01:00
sys.h	GFS2: dlm based recovery coordination	2012-01-11 09:23:05 +00:00
trace_gfs2.h	GFS2: Add origin indicator to glock demote tracing	2013-04-10 10:32:05 +01:00
trans.c	GFS2: fix warning message	2013-06-19 21:29:19 +01:00
trans.h	GFS2: Split gfs2_trans_add_bh() into two	2013-01-29 10:28:04 +00:00
util.c	GFS2: Move gfs2_icbit_munge into quota.c	2013-10-02 14:47:02 +01:00
util.h	GFS2: Move gfs2_icbit_munge into quota.c	2013-10-02 14:47:02 +01:00
xattr.c	GFS2: Add allocation parameters structure	2013-10-02 11:13:25 +01:00
xattr.h