diff options
Diffstat (limited to 'drivers/block/loop.c')
-rw-r--r-- | drivers/block/loop.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index d58d68f3c7cd..95c570f5923f 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -652,9 +652,9 @@ static void loop_reread_partitions(struct loop_device *lo, { int rc; - mutex_lock(&bdev->bd_mutex); + mutex_lock(&bdev->bd_disk->open_mutex); rc = bdev_disk_changed(bdev, false); - mutex_unlock(&bdev->bd_mutex); + mutex_unlock(&bdev->bd_disk->open_mutex); if (rc) pr_warn("%s: partition scan of loop%d (%s) failed (rc=%d)\n", __func__, lo->lo_number, lo->lo_file_name, rc); @@ -747,7 +747,7 @@ static int loop_change_fd(struct loop_device *lo, struct block_device *bdev, mutex_unlock(&lo->lo_mutex); /* * We must drop file reference outside of lo_mutex as dropping - * the file ref can take bd_mutex which creates circular locking + * the file ref can take open_mutex which creates circular locking * dependency. */ fput(old_file); @@ -1260,7 +1260,7 @@ out_unlock: mutex_unlock(&lo->lo_mutex); if (partscan) { /* - * bd_mutex has been held already in release path, so don't + * open_mutex has been held already in release path, so don't * acquire it if this function is called in such case. * * If the reread partition isn't from release path, lo_refcnt @@ -1268,10 +1268,10 @@ out_unlock: * current holder is released. */ if (!release) - mutex_lock(&bdev->bd_mutex); + mutex_lock(&bdev->bd_disk->open_mutex); err = bdev_disk_changed(bdev, false); if (!release) - mutex_unlock(&bdev->bd_mutex); + mutex_unlock(&bdev->bd_disk->open_mutex); if (err) pr_warn("%s: partition scan of loop%d failed (rc=%d)\n", __func__, lo_number, err); @@ -1298,7 +1298,7 @@ out_unlock: /* * Need not hold lo_mutex to fput backing file. Calling fput holding * lo_mutex triggers a circular lock dependency possibility warning as - * fput can take bd_mutex which is usually taken before lo_mutex. + * fput can take open_mutex which is usually taken before lo_mutex. */ if (filp) fput(filp); |