From 09f4cbf1f9b58eb9309469ffb8b3329c54b639a3 Mon Sep 17 00:00:00 2001
From: Zuul <zuul@review.openstack.org>
Date: Fri, 1 Feb 2019 13:19:36 +0000
Subject: [PATCH] Update git submodules

* Update os-win from branch 'master'
  - Merge "Add mutex class"
  - Add mutex class

    This will expose Windows mutexes. We usually rely on file locks
    when synchronizing multiple processes, mostly for portability
    reasons.

    Some times, file locks may not be an option, in which case a
    named mutex can be useful. We intend to use this in Glance when
    ensuring that only one scrubber can run at a time.

    Change-Id: I4a2a51e2164c6f5816f2af2641d41d1db7870600
---
 os-win | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/os-win b/os-win
index 7fa5db4de9..7ed1f4db45 160000
--- a/os-win
+++ b/os-win
@@ -1 +1 @@
-Subproject commit 7fa5db4de9bd92e7b4e110168f91a6597430bf47
+Subproject commit 7ed1f4db450d56439c6ccc33bd55c43554ada799