kernel/linux.git/include/linux/blk_plug.h, branch masterLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=master2026-08-04T12:57:05+00:00block: split out a new blk_plug.h header2026-08-04T12:57:05+00:00Christoph Hellwighch@lst.de2026-08-04T12:55:10+00:00urn:sha1:758b86f7bc8a2582d0783f3535854ea05d3ff97d
blkdev.h gets included in various places outside the block layer just
for struct blk_plug and related plugging functions.
Split blk_plug into a separate helper to reduce the amount of code
that needs to get rebuilt when blkdev.h changes and to slightly
reduce compile times.
In io_uring this requires pulling in a few other headers explicitly that
previously were implicitly included through blkdev.h.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christian Brauner (Amutable) <brauner@kernel.org>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://patch.msgid.link/20260804125524.740996-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>