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sched/core: Add documentation for 'cookie' argument 

Add documentation for the cookie argument in try_to_wake_up_local().

This caused the following warning when building documentation:

  kernel/sched/core.c:2088: warning: No description found for parameter 'cookie'

Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: akpm@linux-foundation.org
Fixes: e7904a28f5 ("ilocking/lockdep, sched/core: Implement a better lock pinning scheme")
Link: http://lkml.kernel.org/r/1468159226-17674-1-git-send-email-luisbg@osg.samsung.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Luis de Bethencourt 2016-07-10 15:00:26 +01:00 committed by Ingo Molnar
parent eaecf41f5a
commit 9279e0d2e5
1 changed files with 1 additions and 0 deletions
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kernel/sched/core.c
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@ -2073,6 +2073,7 @@ try_to_wake_up(struct task_struct *p, unsigned int state, int wake_flags)
/**
* try_to_wake_up_local - try to wake up a local task with rq lock held
* @p: the thread to be awakened
* @cookie: context's cookie for pinning
*
* Put @p on the run-queue if it's not already there. The caller must
* ensure that this_rq() is locked, @p is bound to this_rq() and not