tree 718103f35e7882593ec9ad8994a6e004b3757381
parent 1d29b5a2ed7eb8862c9b66daf475f3e4c1a40299
author Al Viro <viro@zeniv.linux.org.uk> 1308444120 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1308581125 -0400

proc_sys_permission() is OK in RCU mode

nothing blocking there, since all instances of sysctl
->permissions() method are non-blocking - both of them,
that is.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>