commit 5d60125530b0122f5a0a57481f3064a6250365dd
author liang xie <xieliang007@gmail.com> Mon May 12 22:06:43 2014 -0400
committer Theodore Ts'o <tytso@mit.edu> Mon May 12 22:06:43 2014 -0400
tree ec782bb0e4e6a3828b8d2cf7f426700ad069ea2c
parent c8b459f492cbe8be26d8eac0489ef627ed355947

ext4: add missing BUFFER_TRACE before ext4_journal_get_write_access

Make them more consistently

Signed-off-by: xieliang <xieliang@xiaomi.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

fs/ext4/super.c

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 84e3303..b9b9aab 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -5381,6 +5381,7 @@
 	bh = ext4_bread(handle, inode, blk, 1, &err);
 	if (!bh)
 		goto out;
+	BUFFER_TRACE(bh, "get write access");
 	err = ext4_journal_get_write_access(handle, bh);
 	if (err) {
 		brelse(bh);