Now that smp_read_barrier_depends() has been de-emphasized, the less said about it, the better.
Signed-off-by: Paul E. McKenney <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Kate Stewart <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Philippe Ombredanne <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> --- include/linux/genetlink.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h index ecc2928e8046..bc738504ab4a 100644 --- a/include/linux/genetlink.h +++ b/include/linux/genetlink.h @@ -31,8 +31,7 @@ extern wait_queue_head_t genl_sk_destructing_waitq; * @p: The pointer to read, prior to dereferencing * * Return the value of the specified RCU-protected pointer, but omit - * both the smp_read_barrier_depends() and the READ_ONCE(), because - * caller holds genl mutex. + * the READ_ONCE(), because caller holds genl mutex. */ #define genl_dereference(p) \ rcu_dereference_protected(p, lockdep_genl_is_held()) -- 2.5.2
