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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 <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -2789,7 +2789,7 @@ bool drbd_rs_should_slow_down(struct drbd_device *device, sector_t sector,
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bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
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{
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struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
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struct gendisk *disk = device->ldev->backing_bdev->bd_disk;
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unsigned long db, dt, dbdt;
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unsigned int c_min_rate;
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int curr_events;
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@ -1672,7 +1672,7 @@ void drbd_resync_after_changed(struct drbd_device *device)
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void drbd_rs_controller_reset(struct drbd_device *device)
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{
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struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
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struct gendisk *disk = device->ldev->backing_bdev->bd_disk;
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struct fifo_buffer *plan;
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atomic_set(&device->rs_sect_in, 0);
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