Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [RFC] NUMA futex hashing | Date | Tue, 8 Aug 2006 12:36:15 +0200 |
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> > We may have special case for PRIVATE futexes (they dont need to be chained in > a global table, but a process private table)
What do you mean with PRIVATE futex?
Even if the futex mapping is only visible by a single MM mmap_sem is still needed to protect against other threads doing mmap.
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