Commit 41ab8592 authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by Pekka Enberg
Browse files

SLUB: simplify re on_each_cpu() 



on_each_cpu() expands to function call on UP, too.

Acked-by: default avatarChristoph Lameter <cl@linux-foundation.org>
Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: default avatarPekka Enberg <penberg@cs.helsinki.fi>
parent a3cf8593

mm/slub.c

+0 −8
Original line number Diff line number Diff line
@@ -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

}



/*