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| author | fangqiurong <fangqiurong@kylinos.cn> | 2026-04-03 13:58:06 +0800 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2026-04-09 08:26:38 -0600 |
| commit | 1cc973b7c94a77bd3419bca847bbf19b5cfdfa4c (patch) | |
| tree | 892fdd0b99af55108e98891c21c985cae65a3eb3 /Documentation/scheduler | |
| parent | ba716ad46d251528562fdd65cad8ce0b09853bd2 (diff) | |
| download | linux-next-1cc973b7c94a77bd3419bca847bbf19b5cfdfa4c.tar.gz linux-next-1cc973b7c94a77bd3419bca847bbf19b5cfdfa4c.zip | |
sched/doc: Update yield_task description in sched-design-CFS
The yield_task description referenced the long-removed compat_yield
sysctl and described the function as a dequeue/enqueue cycle. Update
it to reflect current behavior: yielding the CPU by moving the
current task's position back in the runqueue.
Sync zh_CN and sp_SP translations.
Signed-off-by: fangqiurong <fangqiurong@kylinos.cn>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260403055806.358921-1-user@fqr-pc>
Diffstat (limited to 'Documentation/scheduler')
| -rw-r--r-- | Documentation/scheduler/sched-design-CFS.rst | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/scheduler/sched-design-CFS.rst b/Documentation/scheduler/sched-design-CFS.rst index b574a2644c77..03998f6c8f9c 100644 --- a/Documentation/scheduler/sched-design-CFS.rst +++ b/Documentation/scheduler/sched-design-CFS.rst @@ -183,9 +183,8 @@ This is the (partial) list of the hooks: - yield_task(...) - This function is basically just a dequeue followed by an enqueue, unless the - compat_yield sysctl is turned on; in that case, it places the scheduling - entity at the right-most end of the red-black tree. + This function yields the CPU by moving the currently running task's position back + in the runqueue, so that other runnable tasks get scheduled first. - wakeup_preempt(...) |