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| author | Peter Zijlstra <peterz@infradead.org> | 2021-03-24 11:43:21 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-04-16 17:06:34 +0200 |
| commit | 8a99b6833c884fa0e7919030d93fecedc69fc625 (patch) | |
| tree | c32fe9bce39f0fd380b7da2d51c016663abca632 /kernel/sched/core.c | |
| parent | sched: Don't make LATENCYTOP select SCHED_DEBUG (diff) | |
| download | linux-8a99b6833c884fa0e7919030d93fecedc69fc625.tar.xz linux-8a99b6833c884fa0e7919030d93fecedc69fc625.zip | |
sched: Move SCHED_DEBUG sysctl to debugfs
Stop polluting sysctl with undocumented knobs that really are debug
only, move them all to /debug/sched/ along with the existing
/debug/sched_* files that already exist.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tested-by: Valentin Schneider <valentin.schneider@arm.com>
Link: https://lkml.kernel.org/r/20210412102001.287610138@infradead.org
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 7d031da20df3..bac30db29d3f 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5504,9 +5504,11 @@ static const struct file_operations sched_dynamic_fops = { .release = single_release, }; +extern struct dentry *debugfs_sched; + static __init int sched_init_debug_dynamic(void) { - debugfs_create_file("sched_preempt", 0644, NULL, NULL, &sched_dynamic_fops); + debugfs_create_file("sched_preempt", 0644, debugfs_sched, NULL, &sched_dynamic_fops); return 0; } late_initcall(sched_init_debug_dynamic); |