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
..
acl.c	switch posix_acl_create() to umode_t *	2011-08-01 02:09:42 -04:00
endian24.h
file.c	fs: take the ACL checks to common code	2011-07-25 14:30:23 -04:00
inode.c	vfs: Rename end_writeback() to clear_inode()	2012-05-06 13:43:41 +08:00
ioctl.c	vfs: mnt_drop_write_file()	2012-01-03 22:52:40 -05:00
jfs_acl.h	fs: take the ACL checks to common code	2011-07-25 14:30:23 -04:00
jfs_btree.h
jfs_debug.c
jfs_debug.h
jfs_dinode.h
jfs_dmap.c	jfs: clean up some compiler warnings	2011-07-25 11:01:12 -05:00
jfs_dmap.h
jfs_dtree.c
jfs_dtree.h
jfs_extent.c
jfs_extent.h
jfs_filsys.h
jfs_imap.c	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
jfs_imap.h
jfs_incore.h
jfs_inode.c	filesystems: add missing nlink wrappers	2011-11-02 12:53:43 +01:00
jfs_inode.h	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
jfs_lock.h
jfs_logmgr.c	freezer: unexport refrigerator() and update try_to_freeze() slightly	2011-11-21 12:32:22 -08:00
jfs_logmgr.h
jfs_metapage.c
jfs_metapage.h
jfs_mount.c
jfs_superblock.h
jfs_txnmgr.c	freezer: unexport refrigerator() and update try_to_freeze() slightly	2011-11-21 12:32:22 -08:00
jfs_txnmgr.h
jfs_types.h
jfs_umount.c	jfs: flush journal completely before releasing metadata inodes	2011-08-01 12:41:00 -05:00
jfs_unicode.c
jfs_unicode.h
jfs_uniupr.c
jfs_xattr.h
jfs_xtree.c
jfs_xtree.h
Kconfig
Makefile
namei.c	don't expose I_NEW inodes via dentry->d_inode	2012-07-23 00:00:58 +04:00
resize.c
super.c	fs: push rcu_barrier() from deactivate_locked_super() to filesystems	2012-10-02 21:35:55 -04:00
symlink.c
xattr.c	Merge branch 'next-evm' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/ima-2.6 into next	2011-08-09 10:31:03 +10:00