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Commit 964fe94d authored by Cody P Schafer's avatar Cody P Schafer Committed by Linus Torvalds
Browse files

rbtree/test: test rbtree_postorder_for_each_entry_safe() 



Signed-off-by: default avatarCody P Schafer <cody@linux.vnet.ibm.com>
Cc: Michel Lespinasse <walken@google.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent dbf128cb

lib/rbtree_test.c

+11 −0
Original line number Diff line number Diff line
@@ -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)