bitmap: remove explicit newline handling using scnprintf format string

[mirror_ubuntu-zesty-kernel.git] / fs / select.c

diff --git a/fs/select.c b/fs/select.c
index f684c750e08a549283733c1340420a61733b4b61..015547330e88699dccb37fe1d4509e1dc07394f7 100644 (file)
--- a/fs/select.c
+++ b/fs/select.c
@@ -189,7 +189,7 @@ static int __pollwake(wait_queue_t *wait, unsigned mode, int sync, void *key)
         * doesn't imply write barrier and the users expect write
         * barrier semantics on wakeup functions.  The following
         * smp_wmb() is equivalent to smp_wmb() in try_to_wake_up()
-        * and is paired with set_mb() in poll_schedule_timeout.
+        * and is paired with smp_store_mb() in poll_schedule_timeout.
         */
        smp_wmb();
        pwq->triggered = 1;
@@ -244,7 +244,7 @@ int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
        /*
         * Prepare for the next iteration.
         *
-        * The following set_mb() serves two purposes.  First, it's
+        * The following smp_store_mb() serves two purposes.  First, it's
         * the counterpart rmb of the wmb in pollwake() such that data
         * written before wake up is always visible after wake up.
         * Second, the full barrier guarantees that triggered clearing
@@ -252,7 +252,7 @@ int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
         * this problem doesn't exist for the first iteration as
         * add_wait_queue() has full barrier semantics.
         */
-       set_mb(pwq->triggered, 0);
+       smp_store_mb(pwq->triggered, 0);
 
        return rc;
 }