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
..
Kconfig	fs/Kconfig: move vxfs out	2009-01-22 13:15:58 +03:00
Makefile
vxfs_bmap.c
vxfs_dir.h	fs/: Spelling fixes	2008-02-03 17:33:42 +02:00
vxfs_extern.h	convert remaining ->clear_inode() to ->evict_inode()	2010-08-09 16:48:37 -04:00
vxfs_fshead.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
vxfs_fshead.h
vxfs_immed.c	fs/freevxfs/: proper externs	2008-04-29 08:06:00 -07:00
vxfs_inode.c	vfs: Rename end_writeback() to clear_inode()	2012-05-06 13:43:41 +08:00
vxfs_inode.h
vxfs_lookup.c	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
vxfs_olt.c
vxfs_olt.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
vxfs_subr.c	block: remove per-queue plugging	2011-03-10 08:52:07 +01:00
vxfs_super.c	fs: push rcu_barrier() from deactivate_locked_super() to filesystems	2012-10-02 21:35:55 -04:00
vxfs.h