Messages in this thread | | | Date | Tue, 7 Apr 2015 20:41:24 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH 1/3] futex: avoid double wake up in PI futex wait / wake on -RT |
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On Tue, 7 Apr 2015, Sebastian Andrzej Siewior wrote: > /* > * Wake up the next waiter on the lock. > * > - * Remove the top waiter from the current tasks pi waiter list and > - * wake it up. > + * Remove the top waiter from the current tasks pi waiter list take a > + * reference and return a pointer to it.
That comment is stale from an earlier version of that patch. That should be:
+ * Remove the top waiter from the current tasks pi waiter list, + * wake it up and return whether the current task needs to undo + * a potential priority boosting.
Thanks,
tglx
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