diff options
| author | Andrew Halaney <ahalaney@redhat.com> | 2021-12-03 17:32:03 -0600 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-12-04 10:56:18 +0100 |
| commit | 9ed20bafc85806ca6c97c9128cec46c3ef80ae86 (patch) | |
| tree | 152a88cf230c5fa47d2a77a65bfe02ec9a84b3e2 /kernel/sched | |
| parent | e7f2be115f0746b969c0df14c0d182f65f005ca5 (diff) | |
preempt/dynamic: Fix setup_preempt_mode() return value
__setup() callbacks expect 1 for success and 0 for failure. Correct the
usage here to reflect that.
Fixes: 826bfeb37bb4 ("preempt/dynamic: Support dynamic preempt with preempt= boot option")
Reported-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20211203233203.133581-1-ahalaney@redhat.com
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 76f9deeaa942..814c52d90c0f 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6617,11 +6617,11 @@ static int __init setup_preempt_mode(char *str) int mode = sched_dynamic_mode(str); if (mode < 0) { pr_warn("Dynamic Preempt: unsupported mode: %s\n", str); - return 1; + return 0; } sched_dynamic_update(mode); - return 0; + return 1; } __setup("preempt=", setup_preempt_mode); |