fs: add helpers for defining read/write iterator helpers
authorJens Axboe <axboe@kernel.dk>
Thu, 4 Apr 2024 13:02:36 +0000 (07:02 -0600)
committerJens Axboe <axboe@kernel.dk>
Mon, 14 Oct 2024 15:05:28 +0000 (09:05 -0600)
commit15c55110f98e3cdb6ee5b050b9d1f9dc56d2c123
tree5d1516c78b56b8d739a74308ed021db04995de2e
parent002acb91cc1fa3e227eefef0b329e14b0cc44f7a
fs: add helpers for defining read/write iterator helpers

To ease conversion for drivers, add helpers that allow a driver to simply
wrap their existing read/write file_operations hook and turn it into one
that is appropriate for ->read_iter() or ->write_iter().

Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/fs.h