From: Christoph Lameter <clameter@sgi.com>
Date: Tue, 4 Mar 2008 19:10:17 +0000 (-0800)
Subject: slub statistics: Fix check for DEACTIVATE_REMOTE_FREES
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b773ad73690b5f34eee0c76f4273ac6fcbd88f82;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

slub statistics: Fix check for DEACTIVATE_REMOTE_FREES

The remote frees are in the freelist of the page and not in the
percpu freelist.

Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
---

diff --git a/mm/slub.c b/mm/slub.c
index 0863fd38a5c..a96e11c77fd 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1368,7 +1368,7 @@ static void deactivate_slab(struct kmem_cache *s, struct kmem_cache_cpu *c)
 	struct page *page = c->page;
 	int tail = 1;
 
-	if (c->freelist)
+	if (page->freelist)
 		stat(c, DEACTIVATE_REMOTE_FREES);
 	/*
 	 * Merge cpu freelist into slab freelist. Typically we get here