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authorJan Kara <jack@suse.cz>2017-02-02 15:56:50 +0100
committerJens Axboe <axboe@fb.com>2017-02-02 16:20:48 +0100
commitdc3b17cc8bf21307c7e076e7c778d5db756f7871 (patch)
tree63a1e6c9b6c70579e9cdabf60147484c0b2f0add /drivers/block/pktcdvd.c
parentblock: Unhash block device inodes on gendisk destruction (diff)
downloadlinux-dc3b17cc8bf21307c7e076e7c778d5db756f7871.tar.xz
linux-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/block/pktcdvd.c')
-rw-r--r--drivers/block/pktcdvd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index f4bd95943dc2..66d846ba85a9 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -1243,7 +1243,7 @@ try_next_bio:
&& pd->bio_queue_size <= pd->write_congestion_off);
spin_unlock(&pd->lock);
if (wakeup) {
- clear_bdi_congested(&pd->disk->queue->backing_dev_info,
+ clear_bdi_congested(pd->disk->queue->backing_dev_info,
BLK_RW_ASYNC);
}
@@ -2370,7 +2370,7 @@ static void pkt_make_request_write(struct request_queue *q, struct bio *bio)
spin_lock(&pd->lock);
if (pd->write_congestion_on > 0
&& pd->bio_queue_size >= pd->write_congestion_on) {
- set_bdi_congested(&q->backing_dev_info, BLK_RW_ASYNC);
+ set_bdi_congested(q->backing_dev_info, BLK_RW_ASYNC);
do {
spin_unlock(&pd->lock);
congestion_wait(BLK_RW_ASYNC, HZ);