Commit e1622806 authored May 27, 2009 by Li Zefan Committed by Frederic Weisbecker Jun 02, 2009

tracing/stat: remember to free root node



When closing a trace_stat file, we destroy the rbtree constructed during
file open, but there is memory leak that the root node is not freed.

[ Impact: fix memory leak when closing a trace_stat file ]

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>

parent b3dd7ba7

kernel/trace/trace_stat.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -60,8 +60,8 @@ static struct rb_node release_next(struct rb_node node)
		return node->rb_right;
		else {
		if (!parent)
		return NULL;
		if (parent->rb_left == node)
		;
		else if (parent->rb_left == node)
		parent->rb_left = NULL;
		else
		parent->rb_right = NULL;