From: Christoph Lameter <clameter@sgi.com>
Date: Fri, 18 May 2007 07:36:43 +0000 (-0700)
Subject: slub: another slabinfo fix
X-Git-Tag: v2.6.22-rc2~10
X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=32f9306b161a5e0c892132f7227f36de94090289;p=linux-2.6-omap-h63xx.git

slub: another slabinfo fix

The slab manipulation functions should not be triggered by slabs that
are unresovable in the subset of slabs selected on the command line.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/Documentation/vm/slabinfo.c b/Documentation/vm/slabinfo.c
index 434af27a32a..d4f21ffd140 100644
--- a/Documentation/vm/slabinfo.c
+++ b/Documentation/vm/slabinfo.c
@@ -262,11 +262,17 @@ void decode_numa_list(int *numa, char *t)
 
 void slab_validate(struct slabinfo *s)
 {
+	if (strcmp(s->name, "*") == 0)
+		return;
+
 	set_obj(s, "validate", 1);
 }
 
 void slab_shrink(struct slabinfo *s)
 {
+	if (strcmp(s->name, "*") == 0)
+		return;
+
 	set_obj(s, "shrink", 1);
 }
 
@@ -550,6 +556,9 @@ int slab_empty(struct slabinfo *s)
 
 void slab_debug(struct slabinfo *s)
 {
+	if (strcmp(s->name, "*") == 0)
+		return;
+
 	if (sanity && !s->sanity_checks) {
 		set_obj(s, "sanity", 1);
 	}