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Date: Wed, 16 Jul 2008 21:29:02 +0400
From: Alexey Dobriyan <adobriyan@...il.com>
To: cl@...ux-foundation.org, penberg@...helsinki.fi
Cc: linux-kernel@...r.kernel.org
Subject: SLUB: simplify re on_each_cpu()
on_each_cpu() expands to function call on UP, too.
Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>
---
mm/slub.c | 8 --------
1 file changed, 8 deletions(-)
--- 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
}
/*
--
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