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| author |   Ingo Molnar <mingo@kernel.org> | 2020-02-05 08:44:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-02-05 08:44:22 +0100 |
| commit | fdff7c21ea00787e3f70a1a00b40b88eb998c6ad (patch) | |
| tree | 03016a8375e849e2c39dec8a15d660055bb16a8c /kernel/sched/psi.c | |
| parent | kernel/events: Add a missing prototype for arch_perf_update_userpage() (diff) | |
| parent | Merge branch 'for-v5.6' of git://git.kernel.org:/pub/scm/linux/kernel/git/jmorris/linux-security (diff) | |
| download | linux-dev-fdff7c21ea00787e3f70a1a00b40b88eb998c6ad.tar.xz linux-dev-fdff7c21ea00787e3f70a1a00b40b88eb998c6ad.zip | |
Merge branch 'linus' into perf/urgent, to synchronize with upstream
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/psi.c')
| -rw-r--r-- | kernel/sched/psi.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c index ce8f6748678a..db7b50bba3f1 100644 --- a/kernel/sched/psi.c +++ b/kernel/sched/psi.c @@ -1280,10 +1280,12 @@ static const struct file_operations psi_cpu_fops = { static int __init psi_proc_init(void) { - proc_mkdir("pressure", NULL); - proc_create("pressure/io", 0, NULL, &psi_io_fops); - proc_create("pressure/memory", 0, NULL, &psi_memory_fops); - proc_create("pressure/cpu", 0, NULL, &psi_cpu_fops); + if (psi_enable) { + proc_mkdir("pressure", NULL); + proc_create("pressure/io", 0, NULL, &psi_io_fops); + proc_create("pressure/memory", 0, NULL, &psi_memory_fops); + proc_create("pressure/cpu", 0, NULL, &psi_cpu_fops); + } return 0; } module_init(psi_proc_init); |