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[ Upstream commit31e0886fd5] CONFIG_SLUB_TINY minimizes the SLUB's memory overhead in multiple ways, mainly by avoiding percpu caching of slabs and objects. It also reduces code size by replacing some code paths with simplified ones through ifdefs, but the benefits of that are smaller and would complicate the upcoming changes. Thus remove these code paths and associated ifdefs and simplify the code base. Link: https://patch.msgid.link/20251105-sheaves-cleanups-v1-4-b8218e1ac7ef@suse.cz Reviewed-by: Harry Yoo <harry.yoo@oracle.com> Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Stable-dep-of:a1e244a9f1("mm/slab: use prandom if !allow_spin") Signed-off-by: Sasha Levin <sashal@kernel.org>
684 lines
18 KiB
684 lines
18 KiB