Messages in this thread | | | Date | Sat, 4 Feb 2006 15:49:59 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH 3/5] cpuset memory spread slab cache implementation |
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Paul Jackson <pj@sgi.com> wrote: > > + if (unlikely(cpuset_mem_spread_check() && > + (cachep->flags & SLAB_MEM_SPREAD) && > + !in_interrupt())) { > + int nid = cpuset_mem_spread_node(); > + > + if (nid != numa_node_id()) > + return __cache_alloc_node(cachep, flags, nid); > + }
Need a comment here explaining the mysterious !in_interrupt() check. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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