md/bitmap: fix list_entry_rcu usage.

PATCH In review Patrick Marlier 1 participant 1 message Mar 24, 2015

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Patrick Marlier

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2015-03-24 10:31 UTC #0 lore raw

PATCH 3/3 md/bitmap: fix list_entry_rcu usage.

Signed-off-by Patrick Marlier <[email protected]>

---
 drivers/md/bitmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

drivers/md/bitmap.c +1 -1

index 3a57679..ed00e46 100644
@@ -181,7 +181,7 @@ static struct md_rdev *next_active_rdev(struct md_rdev *rdev, struct mddev *mdde
    rcu_read_lock();
    if (rdev == NULL)
        /* start at the beginning */
-       rdev = list_entry_rcu(&mddev->disks, struct md_rdev, same_set);
+       rdev = list_entry_rcu(mddev->disks.next, struct md_rdev, same_set);
    else {
        /* release the previous rdev and start from there. */
        rdev_dec_pending(rdev, mddev);

Signature · 1 line

2.1.0