From: Darrick J. Wong <darrick.wong@oracle.com>
Date: Mon, 10 Apr 2017 22:32:04 +0000 (-0500)
Subject: xfs_io: support shutdown command on foreign fses
X-Git-Tag: v4.11.0-rc1~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75dc6781255fecd42e6861f0328bc4e161b6f82a;p=thirdparty%2Fxfsprogs-dev.git

xfs_io: support shutdown command on foreign fses

Since f2fs and ext4 support the shutdown ioctl, enable it there.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
---

diff --git a/io/shutdown.c b/io/shutdown.c
index d9cd520d1..022a0e9a0 100644
--- a/io/shutdown.c
+++ b/io/shutdown.c
@@ -54,7 +54,7 @@ shutdown_init(void)
 	shutdown_cmd.cfunc = shutdown_f;
 	shutdown_cmd.argmin = 0;
 	shutdown_cmd.argmax = 1;
-	shutdown_cmd.flags = CMD_NOMAP_OK | CMD_FLAG_ONESHOT;
+	shutdown_cmd.flags = CMD_NOMAP_OK | CMD_FLAG_ONESHOT | CMD_FLAG_FOREIGN_OK;
 	shutdown_cmd.args = _("[-f]");
 	shutdown_cmd.oneline =
 		_("shuts down the filesystem where the current file resides");