From: Shaohua Li <shli@fb.com>
Date: Sun, 4 Oct 2015 16:20:11 +0000 (-0700)
Subject: md: show journal for journal disk in disk state sysfs
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~3509^2~21
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=ac6096e9d5cb88a31f3af2d140df7d680b42745e;p=linux-4.9.git

md: show journal for journal disk in disk state sysfs

Journal disk state sysfs entry should indicate it's journal

Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: NeilBrown <neilb@suse.com>
---

diff --git a/drivers/md/md.c b/drivers/md/md.c
index fe67272d0b1b..5744829b7d05 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2520,6 +2520,10 @@ state_show(struct md_rdev *rdev, char *page)
 		len += sprintf(page+len, "%sin_sync",sep);
 		sep = ",";
 	}
+	if (test_bit(Journal, &flags)) {
+		len += sprintf(page+len, "%sjournal",sep);
+		sep = ",";
+	}
 	if (test_bit(WriteMostly, &flags)) {
 		len += sprintf(page+len, "%swrite_mostly",sep);
 		sep = ",";