signals: rename rm_from_queue_full() to flush_sigqueue_mask()

[pandora-kernel.git] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index 19316dc..c088011 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -706,11 +706,8 @@ void signal_wake_up_state(struct task_struct *t, unsigned int state)
  * Returns 1 if any signals were found.
  *
  * All callers must be holding the siglock.
- *
- * This version takes a sigset mask and looks at all signals,
- * not just those in the first mask word.
  */
-static int rm_from_queue_full(sigset_t *mask, struct sigpending *s)
+static int flush_sigqueue_mask(sigset_t *mask, struct sigpending *s)
 {
        struct sigqueue *q, *n;
        sigset_t m;
@@ -852,18 +849,18 @@ static bool prepare_signal(int sig, struct task_struct *p, bool force)
                 * This is a stop signal.  Remove SIGCONT from all queues.
                 */
                siginitset(&flush, sigmask(SIGCONT));
-               rm_from_queue_full(&flush, &signal->shared_pending);
+               flush_sigqueue_mask(&flush, &signal->shared_pending);
                for_each_thread(p, t)
-                       rm_from_queue_full(&flush, &t->pending);
+                       flush_sigqueue_mask(&flush, &t->pending);
        } else if (sig == SIGCONT) {
                unsigned int why;
                /*
                 * Remove all stop signals from all queues, wake all threads.
                 */
                siginitset(&flush, SIG_KERNEL_STOP_MASK);
-               rm_from_queue_full(&flush, &signal->shared_pending);
+               flush_sigqueue_mask(&flush, &signal->shared_pending);
                for_each_thread(p, t) {
-                       rm_from_queue_full(&flush, &t->pending);
+                       flush_sigqueue_mask(&flush, &t->pending);
                        task_clear_jobctl_pending(t, JOBCTL_STOP_PENDING);
                        if (likely(!(t->ptrace & PT_SEIZED)))
                                wake_up_state(t, __TASK_STOPPED);
@@ -3102,9 +3099,9 @@ int do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact)
                if (sig_handler_ignored(sig_handler(t, sig), sig)) {
                        sigemptyset(&mask);
                        sigaddset(&mask, sig);
-                       rm_from_queue_full(&mask, &t->signal->shared_pending);
+                       flush_sigqueue_mask(&mask, &t->signal->shared_pending);
                        do {
-                               rm_from_queue_full(&mask, &t->pending);
+                               flush_sigqueue_mask(&mask, &t->pending);
                        } while_each_thread(current, t);
                }
        }
@@ -3113,7 +3110,7 @@ int do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact)
        return 0;
 }
 
-static int 
+static int
 do_sigaltstack (const stack_t __user *uss, stack_t __user *uoss, unsigned long sp)
 {
        stack_t oss;