From: Michael Jeanson <mjeanson@efficios.com>
Date: Tue, 9 Jan 2018 22:40:00 +0000 (-0500)
Subject: Fix: btrfs_delayed_ref_head was unwired since v3.12
X-Git-Tag: v2.10.5~8
X-Git-Url: http://git.lttng.org./?a=commitdiff_plain;h=1105710a7d306ba73af2600e6952e38af59e439d;hp=1105710a7d306ba73af2600e6952e38af59e439d;p=lttng-modules.git

Fix: btrfs_delayed_ref_head was unwired since v3.12

See upstream commit:

  commit 599c75ec3f7f3b606e8a0a684c00f12190712de8
  Author: Liu Bo <bo.li.liu@oracle.com>
  Date:   Tue Jul 16 19:03:36 2013 +0800

    Btrfs/tracepoint: update delayed ref tracepoints

    This shows exactly how btrfs processes the delayed refs onto disks,
    which is very helpful on understanding delayed ref mechanism and
    debugging related bugs.

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---