Messages in this thread | | | Subject | Re: [PATCH v2] ipc/sem.c: fix lockup, restore FIFO behavior | From | Mike Galbraith <> | Date | Sun, 26 May 2013 05:43:50 +0200 |
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On Sun, 2013-05-26 at 05:19 +0200, Mike Galbraith wrote: > On Sat, 2013-05-25 at 22:00 +0200, Manfred Spraul wrote: > > > P.S.: > > Btw, I found some code that uses a semop with 2 ops: > > http://publib.boulder.ibm.com/infocenter/iseries/v5r3/index.jsp?topic=%2Fapis%2Fapiexusmem.htm > > I recently analyzed rt traces containing 9 ops.
P.S. I dearly hope your patch flies, for otherwise I shall be sweating frickin' bullets when the application that does that meets a new kernel.
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