On Mon, Jun 02, 2014 at 01:41:55PM +0900, Joonsoo Kim wrote: > According to my code reading, slabs_to_free() doesn't return number of > free slabs. This bug is introduced by 0fa8103b. I think that it is > better to fix it before applyting this patch. Otherwise, use n->free_objects > instead of slabs_tofree() to achieve your purpose correctly.
Hmm, I don't think slab_tofree() computes the number of free slabs wrong. If we have N free objects, there may be DIV_ROUND_UP(N,objs_per_slab) empty slabs at max, and that's exactly what slab_tofree() does, no? Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
