diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2010-06-11 01:09:48 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-06-18 10:46:56 +0200 |
| commit | c32b4fce799d3a6157df9048d03e429956c58818 (patch) | |
| tree | b9f3064e19516f70888c9f0ab66e735b1bec05c2 /kernel/sched_rt.c | |
| parent | sched: __sched_setscheduler: Read the RLIMIT_RTPRIO value lockless (diff) | |
| download | linux-c32b4fce799d3a6157df9048d03e429956c58818.tar.xz linux-c32b4fce799d3a6157df9048d03e429956c58818.zip | |
sched: task_tick_rt: Remove the obsolete ->signal != NULL check
Remove the obsolete ->signal != NULL check in watchdog().
Since ea6d290c ->signal can't be NULL.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20100610230948.GA25911@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched_rt.c')
| -rw-r--r-- | kernel/sched_rt.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 8afb953e31c6..d10c80ebb67a 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -1663,9 +1663,6 @@ static void watchdog(struct rq *rq, struct task_struct *p) { unsigned long soft, hard; - if (!p->signal) - return; - /* max may change after cur was read, this will be fixed next tick */ soft = task_rlimit(p, RLIMIT_RTTIME); hard = task_rlimit_max(p, RLIMIT_RTTIME); |