diff options
Diffstat (limited to 'kernel/rcu/rcuperf.c')
| -rw-r--r-- | kernel/rcu/rcuperf.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/kernel/rcu/rcuperf.c b/kernel/rcu/rcuperf.c index 16dd1e6b7c09..0d4f475a7b2e 100644 --- a/kernel/rcu/rcuperf.c +++ b/kernel/rcu/rcuperf.c @@ -354,7 +354,6 @@ rcu_perf_writer(void *arg) int i_max; long me = (long)arg; struct rcu_head *rhp = NULL; - struct sched_param sp; bool started = false, done = false, alldone = false; u64 t; u64 *wdp; @@ -363,8 +362,7 @@ rcu_perf_writer(void *arg) VERBOSE_PERFOUT_STRING("rcu_perf_writer task started"); WARN_ON(!wdpp); set_cpus_allowed_ptr(current, cpumask_of(me % nr_cpu_ids)); - sp.sched_priority = 1; - sched_setscheduler_nocheck(current, SCHED_FIFO, &sp); + sched_set_fifo_low(current); if (holdoff) schedule_timeout_uninterruptible(holdoff * HZ); @@ -420,9 +418,7 @@ retry: started = true; if (!done && i >= MIN_MEAS) { done = true; - sp.sched_priority = 0; - sched_setscheduler_nocheck(current, - SCHED_NORMAL, &sp); + sched_set_normal(current, 0); pr_alert("%s%s rcu_perf_writer %ld has %d measurements\n", perf_type, PERF_FLAG, me, MIN_MEAS); if (atomic_inc_return(&n_rcu_perf_writer_finished) >= @@ -723,7 +719,7 @@ kfree_perf_init(void) schedule_timeout_uninterruptible(1); } - pr_alert("kfree object size=%lu\n", kfree_mult * sizeof(struct kfree_obj)); + pr_alert("kfree object size=%zu\n", kfree_mult * sizeof(struct kfree_obj)); kfree_reader_tasks = kcalloc(kfree_nrealthreads, sizeof(kfree_reader_tasks[0]), GFP_KERNEL); |