Kirill A. Shutemov 8c0a853770 fs: push rcu_barrier() from deactivate_locked_super() to filesystems ... There's no reason to call rcu_barrier() on every deactivate_locked_super(). We only need to make sure that all delayed rcu free inodes are flushed before we destroy related cache. Removing rcu_barrier() from deactivate_locked_super() affects some fast paths. E.g. on my machine exit_group() of a last process in IPC namespace takes 0.07538s. rcu_barrier() takes 0.05188s of that time. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2012-10-02 21:35:55 -04:00
..
balloc.c	udf: Fix handling of i_blocks	2012-02-29 21:53:47 +01:00
dir.c
directory.c	udf: Neaten udf_debug uses	2011-10-31 23:43:58 +01:00
ecma_167.h
file.c	udf: Fix data corruption for files in ICB	2012-09-05 16:06:03 +02:00
ialloc.c	udf: Init/maintain file entry checkpoint field	2012-02-29 21:53:46 +01:00
inode.c	udf: fix udf_setsize() for file data in ICB	2012-08-15 00:21:58 +02:00
Kconfig
lowlevel.c	udf: Neaten udf_debug uses	2011-10-31 23:43:58 +01:00
Makefile
misc.c	udf: Rename udf_error to udf_err	2011-10-10 19:29:01 +02:00
namei.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2012-07-24 17:40:44 -07:00
osta_udf.h
partition.c	udf: Cleanup metadata flags handling	2011-10-31 23:49:48 +01:00
super.c	fs: push rcu_barrier() from deactivate_locked_super() to filesystems	2012-10-02 21:35:55 -04:00
symlink.c	udf: Treat symlink component of type 2 as /	2012-01-09 13:52:08 +01:00
truncate.c	udf: Do not decrement i_blocks when freeing indirect extent block	2012-07-09 13:24:21 +02:00
udf_i.h	udf: Init/maintain file entry checkpoint field	2012-02-29 21:53:46 +01:00
udf_sb.h	udf: propagate umode_t	2012-01-03 22:55:08 -05:00
udfdecl.h	udf: stop using s_dirt	2012-07-09 12:03:11 +02:00
udfend.h
udftime.c	udf: Convert printks to pr_<level>	2011-10-31 23:43:52 +01:00
unicode.c	udf: Convert printks to pr_<level>	2011-10-31 23:43:52 +01:00