fuse: add FUSE_IO_URING_CMD_ADD_QUEUE

fuse-over-io-uring queues are currently created lazily, as a side effect
of the first FUSE_IO_URING_CMD_REGISTER command for a given qid. This
ties queue creation to entry registration.

Add a FUSE_IO_URING_CMD_ADD_QUEUE command so a server can create a queue
explicitly, decoupling queue setup from entry registration. This is
additionally a prerequisite for FUSE_IO_URING_CMD_ADD_BUFPOOL, which
attaches a buffer pool to an existing queue and therefore needs the
queue to have been created first.

Reviewed-by: Bernd Schubert <bernd@bsbernd.com>
Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

0 files changed, 0 insertions, 0 deletions