Re: [PATCH 0/6] ipc/sem.c: performance improvements, FIFO

From: Mike Galbraith
Date: Tue Jun 18 2013 - 03:14:25 EST

On Tue, 2013-06-18 at 08:48 +0200, Mike Galbraith wrote:
> On Sat, 2013-06-15 at 13:10 +0200, Manfred Spraul wrote:


> > My current guess:
> > sem_lock() somehow ends up in lock_array.

Tracing shows that happens precisely one time, at end of benchmark.


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