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| author | Bernd Schubert <bschubert@ddn.com> | 2025-01-20 02:29:07 +0100 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2025-01-27 18:01:22 +0100 |
| commit | 857b0263f30eebe13ab4b6a65156a0d6c8fc2210 (patch) | |
| tree | 2e3dc8ceb5862a520a51fb0631df25923926c5be /fs/fuse/dev_uring_i.h | |
| parent | c2c9af9a0b13261c36909036057a116f2edb5e1a (diff) | |
| download | linux-next-857b0263f30eebe13ab4b6a65156a0d6c8fc2210.tar.gz linux-next-857b0263f30eebe13ab4b6a65156a0d6c8fc2210.zip | |
fuse: Allow to queue bg requests through io-uring
This prepares queueing and sending background requests through
io-uring.
Signed-off-by: Bernd Schubert <bschubert@ddn.com>
Reviewed-by: Pavel Begunkov <asml.silence@gmail.com> # io_uring
Reviewed-by: Luis Henriques <luis@igalia.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/fuse/dev_uring_i.h')
| -rw-r--r-- | fs/fuse/dev_uring_i.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/fuse/dev_uring_i.h b/fs/fuse/dev_uring_i.h index 0517a6eafc91..0182be61778b 100644 --- a/fs/fuse/dev_uring_i.h +++ b/fs/fuse/dev_uring_i.h @@ -82,8 +82,13 @@ struct fuse_ring_queue { /* fuse requests waiting for an entry slot */ struct list_head fuse_req_queue; + /* background fuse requests */ + struct list_head fuse_req_bg_queue; + struct fuse_pqueue fpq; + unsigned int active_background; + bool stopped; }; @@ -127,6 +132,7 @@ void fuse_uring_stop_queues(struct fuse_ring *ring); void fuse_uring_abort_end_requests(struct fuse_ring *ring); int fuse_uring_cmd(struct io_uring_cmd *cmd, unsigned int issue_flags); void fuse_uring_queue_fuse_req(struct fuse_iqueue *fiq, struct fuse_req *req); +bool fuse_uring_queue_bq_req(struct fuse_req *req); static inline void fuse_uring_abort(struct fuse_conn *fc) { @@ -179,6 +185,12 @@ static inline void fuse_uring_abort(struct fuse_conn *fc) static inline void fuse_uring_wait_stopped_queues(struct fuse_conn *fc) { } + +static inline bool fuse_uring_ready(struct fuse_conn *fc) +{ + return false; +} + #endif /* CONFIG_FUSE_IO_URING */ #endif /* _FS_FUSE_DEV_URING_I_H */ |