softlockup: s/99/MAX_RT_PRIO/

Don't use hardcoded 99 value, use MAX_RT_PRIO.

Signed-off-by: Oleg Nesterov <[email protected]>
Cc: Ingo Molnar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/kernel/softlockup.c b/kernel/softlockup.c
index 50afeb813305d76435e8c6852a80b5b9dc5c8cd9..81d43caa2012feed6eff4a95f3cd6b1369483fe5 100644 (file)
--- a/kernel/softlockup.c
+++ b/kernel/softlockup.c
@@ -82,7 +82,7 @@ void softlockup_tick(void)
  */
 static int watchdog(void * __bind_cpu)
 {
-       struct sched_param param = { .sched_priority = 99 };
+       struct sched_param param = { .sched_priority = MAX_RT_PRIO-1 };
 
        sched_setscheduler(current, SCHED_FIFO, &param);
        current->flags |= PF_NOFREEZE;