projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 194bb58c JA |
1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | ||
| 3 | #include "cancel.h" | |
| 4 | ||
| 5 | int io_futex_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); | |
| 8f350194 | 6 | int io_futexv_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); |
| 194bb58c | 7 | int io_futex_wait(struct io_kiocb *req, unsigned int issue_flags); |
| 8f350194 | 8 | int io_futexv_wait(struct io_kiocb *req, unsigned int issue_flags); |
| 194bb58c JA |
9 | int io_futex_wake(struct io_kiocb *req, unsigned int issue_flags); |
| 10 | ||
| 11 | #if defined(CONFIG_FUTEX) | |
| 12 | int io_futex_cancel(struct io_ring_ctx *ctx, struct io_cancel_data *cd, | |
| 13 | unsigned int issue_flags); | |
| 14 | bool io_futex_remove_all(struct io_ring_ctx *ctx, struct task_struct *task, | |
| 15 | bool cancel_all); | |
| 414d0f45 | 16 | bool io_futex_cache_init(struct io_ring_ctx *ctx); |
| 194bb58c JA |
17 | void io_futex_cache_free(struct io_ring_ctx *ctx); |
| 18 | #else | |
| 19 | static inline int io_futex_cancel(struct io_ring_ctx *ctx, | |
| 20 | struct io_cancel_data *cd, | |
| 21 | unsigned int issue_flags) | |
| 22 | { | |
| 23 | return 0; | |
| 24 | } | |
| 25 | static inline bool io_futex_remove_all(struct io_ring_ctx *ctx, | |
| 26 | struct task_struct *task, bool cancel_all) | |
| 27 | { | |
| 28 | return false; | |
| 29 | } | |
| 414d0f45 | 30 | static inline bool io_futex_cache_init(struct io_ring_ctx *ctx) |
| 194bb58c | 31 | { |
| 414d0f45 | 32 | return false; |
| 194bb58c JA |
33 | } |
| 34 | static inline void io_futex_cache_free(struct io_ring_ctx *ctx) | |
| 35 | { | |
| 36 | } | |
| 37 | #endif |