Messages in this thread | | | From | Michel Lespinasse <> | Date | Fri, 14 Aug 2020 01:30:39 -0700 | Subject | Re: [PATCH v2 1/2] mmap locking API: add mmap_lock_is_contended() |
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On Wed, Aug 12, 2020 at 7:14 PM Chinwen Chang <chinwen.chang@mediatek.com> wrote: > > Add new API to query if someone wants to acquire mmap_lock > for write attempts. > > Using this instead of rwsem_is_contended makes it more tolerant > of future changes to the lock type. > > Signed-off-by: Chinwen Chang <chinwen.chang@mediatek.com>
Acked-by: Michel Lespinasse <walken@google.com>
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