4 Commits

Author	SHA1	Message	Date
Dylan Yudaken	aebb224fd4	io_uring: for requests that require async, force it ... Some requests require being run async as they do not support non-blocking. Instead of trying to issue these requests, getting -EAGAIN and then queueing them for async issue, rather just force async upfront. Add WARN_ON_ONCE to make sure surprising code paths do not come up, however in those cases the bug would end up being a blocking io_uring_enter(2) which should not be critical. Signed-off-by: Dylan Yudaken <dylany@meta.com> Link: https://lore.kernel.org/r/20230127135227.3646353-3-dylany@meta.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2023-01-29 15:18:26 -07:00
Stefan Metzmacher	f2ccb5aed7	io_uring: make io_kiocb_to_cmd() typesafe ... We need to make sure (at build time) that struct io_cmd_data is not casted to a structure that's larger. Signed-off-by: Stefan Metzmacher <metze@samba.org> Link: https://lore.kernel.org/r/c024cdf25ae19fc0319d4180e2298bade8ed17b8.1660201408.git.metze@samba.org Signed-off-by: Jens Axboe <axboe@kernel.dk>	2022-08-12 17:01:00 -06:00
Pavel Begunkov	27a9d66fec	io_uring: kill extra io_uring_types.h includes ... io_uring/io_uring.h already includes io_uring_types.h, no need to include it every time. Kill it in a bunch of places, it prepares us for following patches. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/94d8c943fbe0ef949981c508ddcee7fc1c18850f.1655384063.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2022-07-24 18:39:14 -06:00
Jens Axboe	531113bbd5	io_uring: split out splice related operations ... This splits out splice and tee support. Signed-off-by: Jens Axboe <axboe@kernel.dk>	2022-07-24 18:39:11 -06:00