When the code comes to this point, there are two cases: 1. cpu_slab is deactivated 2. cpu_slab is empty
In both cased, cpu_slab->freelist is NULL at this moment. This patch removes the redundant assignment of cpu_slab->freelist. Signed-off-by: Wei Yang <[email protected]> --- mm/slub.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/slub.c b/mm/slub.c index 795112b65c61..83332f19d226 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2572,7 +2572,6 @@ static void *___slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node, page = c->page = slub_percpu_partial(c); slub_set_percpu_partial(c, page); stat(s, CPU_PARTIAL_ALLOC); - c->freelist = NULL; goto redo; } -- 2.11.0
