io_uring: add support for IORING_OP_SYNC_FILE_RANGE

This behaves just like sync_file_range(2) does.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe 2019-04-09 14:56:44 -06:00
commit 5d17b4a4b7
2 changed files with 53 additions and 0 deletions