X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Fmempolicy.c;h=1694845526be5db9c18ef0183110435a0ccf9ab7;hb=4ceb5db9757aaeadcf8fbbf97d76bd42aa4df0d6;hp=cb41c31e7c875873f96a5c6d24ab91ab17d3311c;hpb=3e0777b8fa96f7073ed5d13d3bc1d573b766bef9;p=linux-2.6

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index cb41c31e7c..1694845526 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1138,11 +1138,11 @@ void mpol_free_shared_policy(struct shared_policy *p)
 	while (next) {
 		n = rb_entry(next, struct sp_node, nd);
 		next = rb_next(&n->nd);
+		rb_erase(&n->nd, &p->root);
 		mpol_free(n->policy);
 		kmem_cache_free(sn_cache, n);
 	}
 	spin_unlock(&p->lock);
-	p->root = RB_ROOT;
 }
 
 /* assumes fs == KERNEL_DS */