* [PATCH] sched/core: Remove obsolete comment about SCHED_DEBUG
@ 2025-04-18 8:11 Andrea Righi
0 siblings, 0 replies; only message in thread
From: Andrea Righi @ 2025-04-18 8:11 UTC (permalink / raw)
To: Ingo Molnar, Peter Zijlstra, Juri Lelli, Vincent Guittot
Cc: Dietmar Eggemann, Steven Rostedt, Ben Segall, Mel Gorman,
Valentin Schneider, linux-kernel
Now that SCHED_DEBUG is always implicitly enabled, the comment about
having multiple sysctl_sched_features in each compilation unit is no
longer accurate and it can be misleading, so drop it for clarity.
Fixes: dd5bdaf2b72da ("sched/debug: Make CONFIG_SCHED_DEBUG functionality unconditional")
Signed-off-by: Andrea Righi <arighi@nvidia.com>
---
kernel/sched/core.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index c81cf642dba05..51370ab9fe7e4 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -120,10 +120,6 @@ DEFINE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues);
/*
* Debugging: various feature bits
- *
- * If SCHED_DEBUG is disabled, each compilation unit has its own copy of
- * sysctl_sched_features, defined in sched.h, to allow constants propagation
- * at compile time and compiler optimization based on features default.
*/
#define SCHED_FEAT(name, enabled) \
(1UL << __SCHED_FEAT_##name) * enabled |
--
2.49.0
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