SLUB: Fix format specifier in Documentation/vm/slabinfo.c

There's a little problem in Documentation/vm/slabinfo.c
The code is using "%d" in a printf() call to print an 'unsigned long'.
This patch corrects it to use "%lu" instead.

Signed-off-by: Jesper Juhl <[e-mail]>
Signed-off-by: Christoph Lameter <[e-mail]>

Documentation/vm/slabinfo.c

···
 	if (strcmp(s->name, "*") == 0)
 		return;
 
-	printf("\nSlabcache: %-20s  Aliases: %2d Order : %2d Objects: %d\n",
+	printf("\nSlabcache: %-20s  Aliases: %2d Order : %2d Objects: %lu\n",
 		s->name, s->aliases, s->order, s->objects);
 	if (s->hwcache_align)
 		printf("** Hardware cacheline aligned\n");