| Date | Wed, 28 Jan 2015 20:32:21 +0300 | From | Vladimir Davydov <> | Subject | Re: [PATCH -mm v2 1/3] slub: never fail to shrink cache |
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On Wed, Jan 28, 2015 at 10:37:09AM -0600, Christoph Lameter wrote: > On Wed, 28 Jan 2015, Vladimir Davydov wrote: > > > + /* We do not keep full slabs on the list */ > > + BUG_ON(free <= 0); > > Well sorry we do actually keep a number of empty slabs on the partial > lists. See the min_partial field in struct kmem_cache.
It's not about empty slabs, it's about full slabs: free == 0 means slab is full.
Thanks, Vladimir
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