[PATCH v2 2/2] sched_ext: fix stale references in doc comments
From: Tao Cui <hidden>
Date: 2026-08-13 23:02:00
Also in:
lkml
Subsystem:
scheduler, scheduler - sched_ext, the rest · Maintainers:
Ingo Molnar, Peter Zijlstra, Juri Lelli, Vincent Guittot, Linus Torvalds
From: Tao Cui <redacted> - inlines.h: scx_bpf_dispatch() doesn't exist; the comment means scx_bpf_sub_dispatch() - internal.h: name %SCX_DEQ_SCHED_CHANGE instead of the never-defined %SCX_DEQ_SAVE - internal.h: @name shows up in the ops file in the scheduler's sysfs directory, not a "kernel.sched_ext_ops" sysctl Signed-off-by: Tao Cui <redacted> --- kernel/sched/ext/inlines.h | 2 +- kernel/sched/ext/internal.h | 7 ++++--- 2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/kernel/sched/ext/inlines.h b/kernel/sched/ext/inlines.h
index 72d5ccd..8f3be59 100644
--- a/kernel/sched/ext/inlines.h
+++ b/kernel/sched/ext/inlines.h@@ -22,7 +22,7 @@ enum scx_dsp_verdict { }; /* - * One user of this function is scx_bpf_dispatch() which can be called + * One user of this function is scx_bpf_sub_dispatch() which can be called * recursively as sub-sched dispatches nest. Always inline to reduce stack usage * from the call frame. */
diff --git a/kernel/sched/ext/internal.h b/kernel/sched/ext/internal.h
index b699e7c..c91296c 100644
--- a/kernel/sched/ext/internal.h
+++ b/kernel/sched/ext/internal.h@@ -485,7 +485,7 @@ struct sched_ext_ops { * - sleeping (%SCX_DEQ_SLEEP) * - being moved to another CPU * - being temporarily taken off the queue for an attribute change - * (%SCX_DEQ_SAVE) + * (%SCX_DEQ_SCHED_CHANGE) * * This and ->dequeue() are related but not coupled. This operation * notifies @p's state transition and may not be preceded by ->dequeue()
@@ -966,8 +966,9 @@ struct sched_ext_ops { * @name: BPF scheduler's name * * Must be a non-zero valid BPF object name including only isalnum(), - * '_' and '.' chars. Shows up in kernel.sched_ext_ops sysctl while the - * BPF scheduler is enabled. + * '_' and '.' chars. Exposed via the ops file in the scheduler's sysfs + * directory, /sys/kernel/sched_ext/root/ops for the root scheduler, + * while the BPF scheduler is enabled. */ char name[SCX_OPS_NAME_LEN];
--
2.43.0