From 41ab8592ca35a20580665cae18c172816236b21e Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Wed, 16 Jul 2008 21:29:02 +0400 Subject: [PATCH] SLUB: simplify re on_each_cpu() on_each_cpu() expands to function call on UP, too. Acked-by: Christoph Lameter Signed-off-by: Alexey Dobriyan Signed-off-by: Pekka Enberg --- mm/slub.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/mm/slub.c b/mm/slub.c index 35ab38a94b4..6cd9fec18f9 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1495,15 +1495,7 @@ static void flush_cpu_slab(void *d) static void flush_all(struct kmem_cache *s) { -#ifdef CONFIG_SMP on_each_cpu(flush_cpu_slab, s, 1); -#else - unsigned long flags; - - local_irq_save(flags); - flush_cpu_slab(s); - local_irq_restore(flags); -#endif } /* -- 2.41.1