tree 59473ffd3079719ebdff415fef688ee29f1f5eb8
parent b5666502700855a1eb1a15482005b22478b9460e
author Kees Cook <keescook@chromium.org> 1350597238 -0700
committer Kees Cook <keescook@chromium.org> 1353436327 -0800

Yama: add RCU to drop read locking

Stop using spinlocks in the read path. Add RCU list to handle the readers.

Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
Acked-by: John Johansen <john.johansen@canonical.com>