From: Christoph Hellwig Date: Thu, 3 Sep 2020 05:41:00 +0000 (+0200) Subject: drbd: don't detour through bd_contains for the gendisk X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8c40c7c4836a1ff9e5e840e5ab28526392a5724c;p=linux.git drbd: don't detour through bd_contains for the gendisk bd_disk is set on all block devices, including those for partitions. Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index 422363daa6180..2d16fb0905999 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -2789,7 +2789,7 @@ bool drbd_rs_should_slow_down(struct drbd_device *device, sector_t sector, bool drbd_rs_c_min_rate_throttle(struct drbd_device *device) { - struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk; + struct gendisk *disk = device->ldev->backing_bdev->bd_disk; unsigned long db, dt, dbdt; unsigned int c_min_rate; int curr_events; diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c index 7c903de5c4e10..9107b109ba7bc 100644 --- a/drivers/block/drbd/drbd_worker.c +++ b/drivers/block/drbd/drbd_worker.c @@ -1672,7 +1672,7 @@ void drbd_resync_after_changed(struct drbd_device *device) void drbd_rs_controller_reset(struct drbd_device *device) { - struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk; + struct gendisk *disk = device->ldev->backing_bdev->bd_disk; struct fifo_buffer *plan; atomic_set(&device->rs_sect_in, 0);