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> Change-Id: I77fbb181de7e39c83fbfba8cfb128d6ace161f31 Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git Git-commit: 97419acd22a0bacc52dbc34d5bbc96d315e48acb [riteshh@codeaurora.org: resolved merge conflicts] Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
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