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
..
dir.c	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
file.c	fs: introduce inode operation ->update_time	2012-06-01 12:07:25 -04:00
getopt.c
getopt.h
inode.c	fs: push rcu_barrier() from deactivate_locked_super() to filesystems	2012-10-02 21:35:55 -04:00
ioctl.c	vfs: mnt_drop_write_file()	2012-01-03 22:52:40 -05:00
Kconfig
Makefile
mmap.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
ncp_fs_i.h
ncp_fs_sb.h	get rid of idiotic misplaced __kernel_mode_t in ncfps kernel-private data structure	2012-05-29 23:28:42 -04:00
ncp_fs.h
ncplib_kernel.c
ncplib_kernel.h	ncpfs: propagate umode_t	2012-01-03 22:55:05 -05:00
ncpsign_kernel.c
ncpsign_kernel.h
sock.c
symlink.c	ncpfs: propagate umode_t	2012-01-03 22:55:05 -05:00