[PATCH 4.9 088/171] ocfs2: fix deadlock caused by recursive locking in xattr

4.9-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 8818efaaacb78c60a9d90c5705b6c99b75d7d442 ] Another deadlock path caused by recursive locking is reported. This kind of issue was introduced since commit 743b5f1434f5 ("ocfs2: take

[PATCH 4.9 088/171] ocfs2: fix deadlock caused by recursive locking in xattr

4.9-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 8818efaaacb78c60a9d90c5705b6c99b75d7d442 ] Another deadlock path caused by recursive locking is reported. This kind of issue was introduced since commit 743b5f1434f5 ("ocfs2: take