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| author | Bart Van Assche <bvanassche@acm.org> | 2019-03-19 10:45:09 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2019-03-19 10:48:20 -0700 |
| commit | 8194fe94ab08f56ea55653df924647d23873d18c (patch) | |
| tree | 61264f71559f2b1105362cba4a9555735e96de01 /kernel/workqueue.c | |
| parent | a2775bbc1d58ce630517dfe86090c166f27d719f (diff) | |
| download | lwn-8194fe94ab08f56ea55653df924647d23873d18c.tar.gz lwn-8194fe94ab08f56ea55653df924647d23873d18c.zip | |
kernel/workqueue: Document wq_worker_last_func() argument
This patch avoids that the following warning is reported when building
with W=1:
kernel/workqueue.c:938: warning: Function parameter or member 'task' not described in 'wq_worker_last_func'
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 56b7cf898f10..21721faa923c 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -913,6 +913,7 @@ struct task_struct *wq_worker_sleeping(struct task_struct *task) /** * wq_worker_last_func - retrieve worker's last work function + * @task: Task to retrieve last work function of. * * Determine the last function a worker executed. This is called from * the scheduler to get a worker's last known identity. |