io_uring: create common fixed_rsrc_data allocation routines

Create common alloc/free fixed_rsrc_data routines for both files and
buffers.

Reviewed-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Bijan Mottahedeh <bijan.mottahedeh@oracle.com>
[remove buffer part]
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bijan Mottahedeh 2021-01-15 17:37:51 +00:00 • committed by Jens Axboe
commit 1ad555c6ae