Andrew Morton wrote:
> > Which slabs are those? SLAB_HWCACHE_ALIGN? If so, that's quite a lot of
> > them (more than needed, probably).
On 2/3/06, Manfred Spraul <[email protected]> wrote:
> Slabs with 4 kB or larger objects.
Hmm. The relevant check is:
if ((size < 4096
|| fls(size - 1) == fls(size - 1 + 3 * BYTES_PER_WORD)))
So for example, when object size is 4097, we _will_ get redzoning.
Shouldn't that be 5 * BYTES_PER_WORD btw?
Pekka
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