diff options
Diffstat (limited to 'io_uring/io_uring.h')
| -rw-r--r-- | io_uring/io_uring.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h index c2acf6180845..9d70b2cf7b1e 100644 --- a/io_uring/io_uring.h +++ b/io_uring/io_uring.h @@ -39,8 +39,12 @@ struct io_wait_queue { struct wait_queue_entry wq; struct io_ring_ctx *ctx; unsigned cq_tail; + unsigned cq_min_tail; unsigned nr_timeouts; + int hit_timeout; + ktime_t min_timeout; ktime_t timeout; + struct hrtimer t; #ifdef CONFIG_NET_RX_BUSY_POLL ktime_t napi_busy_poll_dt; @@ -90,6 +94,7 @@ int io_uring_alloc_task_context(struct task_struct *task, int io_ring_add_registered_file(struct io_uring_task *tctx, struct file *file, int start, int end); +void io_req_queue_iowq(struct io_kiocb *req); int io_poll_issue(struct io_kiocb *req, struct io_tw_state *ts); int io_submit_sqes(struct io_ring_ctx *ctx, unsigned int nr); @@ -437,6 +442,14 @@ static inline bool io_file_can_poll(struct io_kiocb *req) return false; } +static inline ktime_t io_get_time(struct io_ring_ctx *ctx) +{ + if (ctx->clockid == CLOCK_MONOTONIC) + return ktime_get(); + + return ktime_get_with_offset(ctx->clock_offset); +} + enum { IO_CHECK_CQ_OVERFLOW_BIT, IO_CHECK_CQ_DROPPED_BIT, |