From: W. Michael Petullo <mike@flyn.org>
Date: Wed, 12 Jul 2017 11:02:18 +0000 (-0400)
Subject: block: support /dev/xvd* nodes
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=0dfe61a86255b877dd67b2ba3479709ecf7632ae;p=project%2Ffstools.git

block: support /dev/xvd* nodes

Xen provides paravirtualized block devices which most often appear as
/dev/xvd*. This patch adds this pattern to those known to the block
utilitiy. These devices require a kernel compiled with the xen-blkfront
driver.

Signed-off-by: W. Michael Petullo <mike@flyn.org>
---

diff --git a/block.c b/block.c
index d5c3937..3e4cfb5 100644
--- a/block.c
+++ b/block.c
@@ -530,6 +530,7 @@ static void cache_load(int mtd)
 	_cache_load("/dev/hd*");
 	_cache_load("/dev/md*");
 	_cache_load("/dev/vd*");
+	_cache_load("/dev/xvd*");
 	_cache_load("/dev/mapper/*");
 }