diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/io_uring_types.h | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h index b44d201520d8..2922635986f5 100644 --- a/include/linux/io_uring_types.h +++ b/include/linux/io_uring_types.h @@ -40,8 +40,6 @@ enum io_uring_cmd_flags { IO_URING_F_TASK_DEAD = (1 << 13), }; -struct io_zcrx_ifq; - struct io_wq_work_node { struct io_wq_work_node *next; }; @@ -343,7 +341,6 @@ struct io_ring_ctx { unsigned cached_cq_tail; unsigned cq_entries; struct io_ev_fd __rcu *io_ev_fd; - unsigned cq_extra; void *cq_wait_arg; size_t cq_wait_size; @@ -394,7 +391,8 @@ struct io_ring_ctx { struct wait_queue_head poll_wq; struct io_restriction restrictions; - struct io_zcrx_ifq *ifq; + /* Stores zcrx object pointers of type struct io_zcrx_ifq */ + struct xarray zcrx_ctxs; u32 pers_next; struct xarray personalities; @@ -418,6 +416,7 @@ struct io_ring_ctx { struct callback_head poll_wq_task_work; struct list_head defer_list; + unsigned nr_drained; struct io_alloc_cache msg_cache; spinlock_t msg_lock; @@ -436,6 +435,7 @@ struct io_ring_ctx { /* protected by ->completion_lock */ unsigned evfd_last_cq_tail; + unsigned nr_req_allocated; /* * Protection for resize vs mmap races - both the mmap and resize @@ -448,8 +448,6 @@ struct io_ring_ctx { struct io_mapped_region ring_region; /* used for optimised request parameter and wait argument passing */ struct io_mapped_region param_region; - /* just one zcrx per ring for now, will move to io_zcrx_ifq eventually */ - struct io_mapped_region zcrx_region; }; /* @@ -653,8 +651,7 @@ struct io_kiocb { u8 iopoll_completed; /* * Can be either a fixed buffer index, or used with provided buffers. - * For the latter, before issue it points to the buffer group ID, - * and after selection it points to the buffer ID itself. + * For the latter, it points to the selected buffer ID. */ u16 buf_index; @@ -713,7 +710,7 @@ struct io_kiocb { const struct cred *creds; struct io_wq_work work; - struct { + struct io_big_cqe { u64 extra1; u64 extra2; } big_cqe; |