From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cody P Schafer Subject: [PATCH] rbtree/test: test rbtree_postorder_for_each_entry_safe() Date: Wed, 6 Nov 2013 13:37:23 -0800 Message-ID: <1383773843-19981-1-git-send-email-cody@linux.vnet.ibm.com> References: <527AA418.7010009@linux.vnet.ibm.com> Cc: Andreas Dilger , Jan Kara , LKML , EXT4 , Cody P Schafer To: Andrew Morton Return-path: In-Reply-To: <527AA418.7010009@linux.vnet.ibm.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org Signed-off-by: Cody P Schafer --- lib/rbtree_test.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/lib/rbtree_test.c b/lib/rbtree_test.c index df6c125..8b3c9dc 100644 --- a/lib/rbtree_test.c +++ b/lib/rbtree_test.c @@ -114,6 +114,16 @@ static int black_path_count(struct rb_node *rb) return count; } +static void check_postorder_foreach(int nr_nodes) +{ + struct test_node *cur, *n; + int count = 0; + rbtree_postorder_for_each_entry_safe(cur, n, &root, rb) + count++; + + WARN_ON_ONCE(count != nr_nodes); +} + static void check_postorder(int nr_nodes) { struct rb_node *rb; @@ -148,6 +158,7 @@ static void check(int nr_nodes) WARN_ON_ONCE(count < (1 << black_path_count(rb_last(&root))) - 1); check_postorder(nr_nodes); + check_postorder_foreach(nr_nodes); } static void check_augmented(int nr_nodes) -- 1.8.4.2