linux-kernel - [PATCH 3.12 125/235] md: MD_RECOVERY

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Message-Id: <4007c25644d8ed6b29fea950a8791c43823dd842.1485514374.git.jslaby@suse.cz>
Date:   Fri, 27 Jan 2017 11:54:18 +0100
From:   Jiri Slaby <jslaby@...e.cz>
To:     stable@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Shaohua Li <shli@...com>,
        Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 125/235] md: MD_RECOVERY_NEEDED is set for mddev->recovery

From: Shaohua Li <shli@...com>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit 82a301cb0ea2df8a5c88213094a01660067c7fb4 upstream.

Fixes: 90f5f7ad4f38("md: Wait for md_check_recovery before attempting device
removal.")

Reviewed-by: NeilBrown <neilb@...e.com>
Signed-off-by: Shaohua Li <shli@...com>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/md/md.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 81bf511b3182..87e8cd29ca5f 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -6431,7 +6431,7 @@ static int md_ioctl(struct block_device *bdev, fmode_t mode,
 		/* need to ensure recovery thread has run */
 		wait_event_interruptible_timeout(mddev->sb_wait,
 						 !test_bit(MD_RECOVERY_NEEDED,
-							   &mddev->flags),
+							   &mddev->recovery),
 						 msecs_to_jiffies(5000));
 	if (cmd == STOP_ARRAY || cmd == STOP_ARRAY_RO) {
 		/* Need to flush page cache, and ensure no-one else opens
-- 
2.11.0