On Mon, Dec 04, 2017 at 03:12:15PM -0800, Omar Sandoval wrote:
> From: Omar Sandoval
>
> Commit 8cf466602028 ("kyber: fix hang on domain token wait queue") fixed
> a hang caused by leaving wait entries on the domain token wait queue
> after the __sbitmap_queue_get() retry
On Mon, Dec 04, 2017 at 03:12:15PM -0800, Omar Sandoval wrote:
> From: Omar Sandoval
>
> Commit 8cf466602028 ("kyber: fix hang on domain token wait queue") fixed
> a hang caused by leaving wait entries on the domain token wait queue
> after the __sbitmap_queue_get() retry
From: Omar Sandoval
Commit 8cf466602028 ("kyber: fix hang on domain token wait queue") fixed
a hang caused by leaving wait entries on the domain token wait queue
after the __sbitmap_queue_get() retry succeeded, making that wait entry
a "dud" which won't in turn wake more entries