diff options
| author |   Jan Kara <jack@suse.cz> | 2017-02-02 15:56:50 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2017-02-02 08:20:48 -0700 |
| commit | dc3b17cc8bf21307c7e076e7c778d5db756f7871 (patch) | |
| tree | 63a1e6c9b6c70579e9cdabf60147484c0b2f0add /drivers/md/md.c | |
| parent | block: Unhash block device inodes on gendisk destruction (diff) | |
| download | linux-dev-dc3b17cc8bf21307c7e076e7c778d5db756f7871.tar.xz linux-dev-dc3b17cc8bf21307c7e076e7c778d5db756f7871.zip | |
block: Use pointer to backing_dev_info from request_queue
We will want to have struct backing_dev_info allocated separately from
struct request_queue. As the first step add pointer to backing_dev_info
to request_queue and convert all users touching it. No functional
changes in this patch.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 82821ee0d57f..ede3b2ad45db 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5341,8 +5341,8 @@ int md_run(struct mddev *mddev) queue_flag_set_unlocked(QUEUE_FLAG_NONROT, mddev->queue); else queue_flag_clear_unlocked(QUEUE_FLAG_NONROT, mddev->queue); - mddev->queue->backing_dev_info.congested_data = mddev; - mddev->queue->backing_dev_info.congested_fn = md_congested; + mddev->queue->backing_dev_info->congested_data = mddev; + mddev->queue->backing_dev_info->congested_fn = md_congested; } if (pers->sync_request) { if (mddev->kobj.sd && @@ -5699,7 +5699,7 @@ static int do_md_stop(struct mddev *mddev, int mode, __md_stop_writes(mddev); __md_stop(mddev); - mddev->queue->backing_dev_info.congested_fn = NULL; + mddev->queue->backing_dev_info->congested_fn = NULL; /* tell userspace to handle 'inactive' */ sysfs_notify_dirent_safe(mddev->sysfs_state); |