[PATCH 5/9] drbd: don't detour through bd_contains for the gendisk
From: Christoph Hellwig <hch@lst.de>
Date: 2020-09-03 05:42:04
Also in:
dm-devel, linux-block, linux-doc, linux-ide, linux-mmc, linux-s390, linux-scsi, lkml, target-devel
Subsystem:
block layer, drbd driver, the rest · Maintainers:
Jens Axboe, Philipp Reisner, Lars Ellenberg, Christoph Böhmwalder, Linus Torvalds
bd_disk is set on all block devices, including those for partitions. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/block/drbd/drbd_receiver.c | 2 +- drivers/block/drbd/drbd_worker.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 422363daa6180b..2d16fb0905999d 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 7c903de5c4e103..9107b109ba7bcb 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);
--
2.28.0