From 0ebe2a2052b871516f4fba53d23aff3f5a17d3b3 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Tue, 31 Mar 2009 15:24:32 +1100
Subject: [PATCH] --- yaml --- r: 139947 b: refs/heads/master c:
 d1a7c50369835f9ecbd7752016cd9302ecfae678 h: refs/heads/master i:   139945:
 e362218a7f03fc6e0ae1e18f371760d6ed636ad8   139943:
 d3afa793cfa6e7268f3f91f7966afb3bfd16be56 v: v3

---
 [refs]                | 2 +-
 trunk/drivers/md/md.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 5e9f3782a9c6..13598d14c7b5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 88ce4930e2b80378d45506ce2c3bb5820e156e85
+refs/heads/master: d1a7c50369835f9ecbd7752016cd9302ecfae678
diff --git a/trunk/drivers/md/md.c b/trunk/drivers/md/md.c
index c50931352b23..2be574c0a27a 100644
--- a/trunk/drivers/md/md.c
+++ b/trunk/drivers/md/md.c
@@ -2888,6 +2888,8 @@ __ATTR(chunk_size, S_IRUGO|S_IWUSR, chunk_size_show, chunk_size_store);
 static ssize_t
 resync_start_show(mddev_t *mddev, char *page)
 {
+	if (mddev->recovery_cp == MaxSector)
+		return sprintf(page, "none\n");
 	return sprintf(page, "%llu\n", (unsigned long long)mddev->recovery_cp);
 }
 
@@ -3469,6 +3471,8 @@ static ssize_t
 sync_speed_show(mddev_t *mddev, char *page)
 {
 	unsigned long resync, dt, db;
+	if (mddev->curr_resync == 0)
+		return sprintf(page, "none\n");
 	resync = mddev->curr_mark_cnt - atomic_read(&mddev->recovery_active);
 	dt = (jiffies - mddev->resync_mark) / HZ;
 	if (!dt) dt++;