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drbd: switch to using blk_queue_write_cache() 

Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
steinar/wifi_calib_4_9_kernel
Jens Axboe 2016-03-30 10:09:01 -06:00
parent 7c88cb00f2
commit fe8fb75e3a
1 changed files with 1 additions and 1 deletions
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2
drivers/block/drbd/drbd_main.c
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@ -2761,7 +2761,7 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig
q->backing_dev_info.congested_data = device;
blk_queue_make_request(q, drbd_make_request);
blk_queue_flush(q, REQ_FLUSH | REQ_FUA);
blk_queue_write_cache(q, true, true);
/* Setting the max_hw_sectors to an odd value of 8kibyte here
This triggers a max_bio_size message upon first attach or connect */
blk_queue_max_hw_sectors(q, DRBD_MAX_BIO_SIZE_SAFE >> 8);