procfs: switch /proc/self away from proc_dir_entry
authorAl Viro <viro@zeniv.linux.org.uk>
Fri, 29 Mar 2013 23:27:05 +0000 (19:27 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 9 Apr 2013 18:13:05 +0000 (14:13 -0400)
commit021ada7dff22d0d9540ff596cb0f8bb866755ee1
tree3f8a8a8c4ab35ff7cf3f968c079b855a1a18377c
parent0ecc833bac594099505a090cbca6ccd5b83d5975
procfs: switch /proc/self away from proc_dir_entry

Just have it pinned in dcache all along and let procfs ->kill_sb()
drop it before kill_anon_super().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/proc/base.c
fs/proc/inode.c
fs/proc/internal.h
fs/proc/root.c
fs/proc/self.c
include/linux/pid_namespace.h