Re: [PATCH 04/17] block: remove the q argument from blk_rq_map_kern
From: hch <hch@lst.de>
Date: 2025-04-29 12:28:19
Also in:
dm-devel, gfs2, linux-bcache, linux-btrfs, linux-fsdevel, linux-pm, linux-xfs
On Tue, Apr 29, 2025 at 11:24:55AM +0000, Johannes Thumshirn wrote:
quoted
Good cleanup. I always wondered why we need to have it.Because we used to call 'bio_add_pc_page()' in e.g. bio_map_kern()' which took a request_queue. But that got changed in 6aeb4f8364806 ("block: remove bio_add_pc_page") to a simple 'bio_add_page()'.
Even back then you could have easily derived it from the struct request, through.