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| author | Peter Zijlstra <peterz@infradead.org> | 2020-04-22 13:10:04 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-06-15 14:10:26 +0200 |
| commit | 8b700983de82f79e05b2c1136d6513ea4c9b22c4 (patch) | |
| tree | 6ae6fadb83d60b6f7d460598e317b00c74f11f6e /kernel/rcu | |
| parent | sched: Remove sched_setscheduler*() EXPORTs (diff) | |
| download | linux-8b700983de82f79e05b2c1136d6513ea4c9b22c4.tar.xz linux-8b700983de82f79e05b2c1136d6513ea4c9b22c4.zip | |
sched: Remove sched_set_*() return value
Ingo suggested that since the new sched_set_*() functions are
implemented using the 'nocheck' variants, they really shouldn't ever
fail, so remove the return value.
Cc: axboe@kernel.dk
Cc: daniel.lezcano@linaro.org
Cc: sudeep.holla@arm.com
Cc: airlied@redhat.com
Cc: broonie@kernel.org
Cc: paulmck@kernel.org
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/rcutorture.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index bbc3c8a9e7b9..b4c1146de414 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -893,10 +893,7 @@ static int rcu_torture_boost(void *arg) VERBOSE_TOROUT_STRING("rcu_torture_boost started"); /* Set real-time priority. */ - if (sched_set_fifo_low(current) < 0) { - VERBOSE_TOROUT_STRING("rcu_torture_boost RT prio failed!"); - n_rcu_torture_boost_rterror++; - } + sched_set_fifo_low(current); init_rcu_head_on_stack(&rbi.rcu); /* Each pass through the following loop does one boost-test cycle. */ |