On Mon, 19 Sep 2016, Manfred Spraul wrote:
On 09/18/2016 09:11 PM, Davidlohr Bueso wrote:
Davidlohr Bueso (5):
ipc/sem: do not call wake_sem_queue_do() prematurely
The only patch that I don't like.
Especially: patch 2 of the series removes the wake_up_q from the
function epilogue.
So only
On 09/18/2016 09:11 PM, Davidlohr Bueso wrote:
Changes from v1 (https://lkml.org/lkml/2016/9/12/266)
- Got rid of the signal_pending check in wakeup fastpath. (patch 2)
- Added read/access once to queue.status (we're obviously concerned about
lockless access upon unrelated events, even if on th
Changes from v1 (https://lkml.org/lkml/2016/9/12/266)
- Got rid of the signal_pending check in wakeup fastpath. (patch 2)
- Added read/access once to queue.status (we're obviously concerned about
lockless access upon unrelated events, even if on the stack).
- Got rid of initializing wake_q and wak
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