On Mon, Jan 30, 2023 at 08:47:58PM -0800, Jakub Kicinski wrote: > kinda random thought but since we're touching this area - could we > perhaps move the definition of struct bio_vec and trivial helpers > like this into a new header? bvec.h pulls in mm.h which is a right > behemoth :S I bet we can drop mm.h now. It was originally added for nth_page() in 3d75ca0adef4 but those were all removed by b8753433fc61. A quick smoke test on my default testing config doesn't find any problems. Let me send a patch and see if the build bots complain.