projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 0f212204 JA |
1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | #ifndef _LINUX_IO_URING_H | |
| 3 | #define _LINUX_IO_URING_H | |
| 4 | ||
| 5 | #include <linux/sched.h> | |
| 6 | #include <linux/xarray.h> | |
| 98447d65 | 7 | |
| 0f212204 | 8 | #if defined(CONFIG_IO_URING) |
| a3ec6005 | 9 | struct sock *io_uring_get_socket(struct file *file); |
| 3f48cf18 | 10 | void __io_uring_cancel(struct files_struct *files); |
| 0f212204 JA |
11 | void __io_uring_free(struct task_struct *tsk); |
| 12 | ||
| 3f48cf18 | 13 | static inline void io_uring_files_cancel(struct files_struct *files) |
| 0f212204 | 14 | { |
| 8452d4a6 | 15 | if (current->io_uring) |
| 3f48cf18 | 16 | __io_uring_cancel(files); |
| 0f212204 | 17 | } |
| 3f48cf18 | 18 | static inline void io_uring_task_cancel(void) |
| 0f212204 | 19 | { |
| 3f48cf18 | 20 | return io_uring_files_cancel(NULL); |
| 0f212204 JA |
21 | } |
| 22 | static inline void io_uring_free(struct task_struct *tsk) | |
| 23 | { | |
| 24 | if (tsk->io_uring) | |
| 25 | __io_uring_free(tsk); | |
| 26 | } | |
| 27 | #else | |
| a3ec6005 JA |
28 | static inline struct sock *io_uring_get_socket(struct file *file) |
| 29 | { | |
| 30 | return NULL; | |
| 31 | } | |
| 0f212204 JA |
32 | static inline void io_uring_task_cancel(void) |
| 33 | { | |
| 34 | } | |
| 35 | static inline void io_uring_files_cancel(struct files_struct *files) | |
| 36 | { | |
| 37 | } | |
| 38 | static inline void io_uring_free(struct task_struct *tsk) | |
| 39 | { | |
| 40 | } | |
| 41 | #endif | |
| 42 | ||
| 43 | #endif |