Messages in this thread | | | Date | Fri, 4 Apr 2008 21:56:35 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [RFC PATCH 0/2] fast_gup for shared futexes |
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On Fri, 4 Apr 2008, Peter Zijlstra wrote: > Hi, > > this patch series removes mmap_sem from the fast path of shared futexes by > making use of Nick's recent fast_gup() patches. Full series at: > > http://programming.kicks-ass.net/kernel-patches/futex-fast_gup/v2.6.24.4-rt4/
Looks good at the first glance. Need to look at the corner cases, but the code does not really depend on mmap_sem anymore so the chance that it blows up is pretty low.
Thanks,
tglx
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