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Momchil Velikov wrote: > > >>>>> "Bernd" == Bernd Eckenfels <ecki@lina.inka.de> writes: > > Bernd> Hello, > Bernd> I noticed that kmalloc and kmem_find_general_cachep are doing a linear > Bernd> search in the cache_sizes array. Isnt it better to speed that up by doing a > Bernd> binary search or a b-tree if like the following patch? > > Here is a patch using a gcc extension. gcc generates binary search for the case. the big "case" statement makes you wonder if ffz(~size) would do the same ;) - 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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