From 53e043b2b432ef2294efec04dd8a88d96c024624 Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Mon, 15 Mar 2021 12:56:56 +0100 Subject: io_uring: remove structures from include/linux/io_uring.h Link: https://lore.kernel.org/r/8c1d14f3748105f4caeda01716d47af2fa41d11c.1615809009.git.metze@samba.org Signed-off-by: Stefan Metzmacher Signed-off-by: Jens Axboe --- fs/io-wq.h | 10 +++++++++- fs/io_uring.c | 16 ++++++++++++++++ 2 files changed, 25 insertions(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/io-wq.h b/fs/io-wq.h index 1ac2f3248088..80d590564ff9 100644 --- a/fs/io-wq.h +++ b/fs/io-wq.h @@ -2,7 +2,6 @@ #define INTERNAL_IO_WQ_H #include -#include struct io_wq; @@ -21,6 +20,15 @@ enum io_wq_cancel { IO_WQ_CANCEL_NOTFOUND, /* work not found */ }; +struct io_wq_work_node { + struct io_wq_work_node *next; +}; + +struct io_wq_work_list { + struct io_wq_work_node *first; + struct io_wq_work_node *last; +}; + static inline void wq_list_add_after(struct io_wq_work_node *node, struct io_wq_work_node *pos, struct io_wq_work_list *list) diff --git a/fs/io_uring.c b/fs/io_uring.c index a81f7a30ea70..52ba8d7f3eb8 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -456,6 +456,22 @@ struct io_ring_ctx { struct list_head tctx_list; }; +struct io_uring_task { + /* submission side */ + struct xarray xa; + struct wait_queue_head wait; + void *last; + void *io_wq; + struct percpu_counter inflight; + atomic_t in_idle; + bool sqpoll; + + spinlock_t task_lock; + struct io_wq_work_list task_list; + unsigned long task_state; + struct callback_head task_work; +}; + /* * First field must be the file pointer in all the * iocb unions! See also 'struct kiocb' in -- cgit v1.2.3