Re: [PATCH v2 08/13] rwsem: avoid taking wait_lock in rwsem_down_write_failed

[Rik van Riel]

On 03/15/2013 06:54 AM, Michel Lespinasse wrote:
> In rwsem_down_write_failed(), if there are active locks after we wake up
> (i.e. the lock got stolen from us), skip taking the wait_lock and go back
> to sleep immediately.
>
> Signed-off-by: Michel Lespinasse <walken@xxxxxxxxxx>

Acked-by: Rik van Riel <riel@xxxxxxxxxx>

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