From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 29 Oct 2007 13:15:40 +1100 From: Stephen Rothwell Subject: [PATCH] slub: nr_slabs is an atomic_long_t Message-Id: <20071029131540.13932677.sfr@canb.auug.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Christoph Lameter Cc: linux-mm@kvack.org, LKML List-ID: so shouldn't be passed to atomic_read. mm/slub.c: In function 'slab_mem_offline_callback': mm/slub.c:2737: warning: passing argument 1 of 'atomic_read' from incompatible pointer type mm/slub.c:2737: warning: passing argument 1 of 'atomic_read' from incompatible pointer type mm/slub.c:2737: warning: passing argument 1 of 'atomic_read' from incompatible pointer type Signed-off-by: Stephen Rothwell --- mm/slub.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) Seen on PowerPC allyesconfig build. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au diff --git a/mm/slub.c b/mm/slub.c index aac1dd3..bcdb2c8 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2734,7 +2734,7 @@ static void slab_mem_offline_callback(void *arg) * and offline_pages() function shoudn't call this * callback. So, we must fail. */ - BUG_ON(atomic_read(&n->nr_slabs)); + BUG_ON(atomic_long_read(&n->nr_slabs)); s->node[offline_node] = NULL; kmem_cache_free(kmalloc_caches, n); -- 1.5.3.4 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org