Commit ffc95a46 authored by Shi Lei's avatar Shi Lei Committed by Linus Torvalds
Browse files

mm/slab.c: remove useless lines in enable_cpucache() 

These lines are useless, so remove them.

Link: https://lkml.kernel.org/r/20210930034845.2539-1-shi_lei@massclouds.com


Fixes: 10befea9 ("mm: memcg/slab: use a single set of kmem_caches for all allocations")
Signed-off-by: default avatarShi Lei <shi_lei@massclouds.com>
Reviewed-by: default avatarVlastimil Babka <vbabka@suse.cz>
Acked-by: default avatarDavid Rientjes <rientjes@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 8587ca6f

mm/slab.c

+0 −3
Original line number Diff line number Diff line
@@ -3900,8 +3900,6 @@ static int enable_cpucache(struct kmem_cache *cachep, gfp_t gfp) 
	if (err)

		goto end;



	if (limit && shared && batchcount)

		goto skip_setup;

	/*

	 * The head array serves three purposes:

	 * - create a LIFO ordering, i.e. return objects that are cache-warm
@@ -3944,7 +3942,6 @@ static int enable_cpucache(struct kmem_cache *cachep, gfp_t gfp) 
		limit = 32;

#endif

	batchcount = (limit + 1) / 2;

skip_setup:

	err = do_tune_cpucache(cachep, limit, batchcount, shared, gfp);

end:

	if (err)