X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Foprofile%2Fcpu_buffer.c;h=7ba78e6d210e72ac9b41395ccc25fb6b4bfcd658;hb=5e51900be6c15488b80343d3c3e62d4d605ba9a9;hp=2450b3a393ff37f6ab1bd02d523f38027a838671;hpb=a8cac817764a494705aebd99fd51bdf6cdc28ec9;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c
index 2450b3a393f..7ba78e6d210 100644
--- a/drivers/oprofile/cpu_buffer.c
+++ b/drivers/oprofile/cpu_buffer.c
@@ -38,8 +38,10 @@ void free_cpu_buffers(void)
 {
 	int i;
  
-	for_each_online_cpu(i)
+	for_each_online_cpu(i) {
 		vfree(per_cpu(cpu_buffer, i).buffer);
+		per_cpu(cpu_buffer, i).buffer = NULL;
+	}
 }
 
 int alloc_cpu_buffers(void)