Messages in this thread | | | Date | Tue, 10 Jul 2007 15:12:38 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: [patch 09/10] Remove the SLOB allocator for 2.6.23 |
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On Tue, 10 Jul 2007, Matt Mackall wrote:
> following as the best MemFree numbers after several boots each: > > SLAB: 54796 > SLOB: 55044 > SLUB: 53944 > SLUB: 54788 (debug turned off)
That was without "slub_debug" as a parameter or with !CONFIG_SLUB_DEBUG?
Data size and code size will decrease if you compile with !CONFIG_SLUB_DEBUG. slub_debug on the command line governs if debug information is used.
> These numbers bounce around a lot more from boot to boot than I > remember, so take these numbers with a grain of salt. > > Disabling the debug code in the build gives this, by the way: > > mm/slub.c: In function ÿÿinit_kmem_cache_nodeÿÿ: > mm/slub.c:1873: error: ÿÿstruct kmem_cache_nodeÿÿ has no member named > ÿÿfullÿÿ
A fix for that is in Andrew's tree. | |