| 1 | |
| 2 | #ifndef IO_URING_BPF_FILTER_H
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| 3 | #define IO_URING_BPF_FILTER_H
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| 4 |
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| 5 | #include <uapi/linux/io_uring/bpf_filter.h>
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| 6 |
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| 7 | #ifdef CONFIG_IO_URING_BPF
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| 8 |
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| 9 | int __io_uring_run_bpf_filters(struct io_bpf_filter __rcu **filters, struct io_kiocb *req);
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| 10 |
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| 11 | int io_register_bpf_filter(struct io_restriction *res,
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| 12 | struct io_uring_bpf __user *arg);
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| 13 |
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| 14 | void io_put_bpf_filters(struct io_restriction *res);
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| 15 |
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| 16 | void io_bpf_filter_clone(struct io_restriction *dst, struct io_restriction *src);
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| 17 |
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| 18 | static inline int io_uring_run_bpf_filters(struct io_bpf_filter __rcu **filters,
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| 19 | struct io_kiocb *req)
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| 20 | {
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| 21 | if (filters)
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| 22 | return __io_uring_run_bpf_filters(filters, req);
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| 23 |
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| 24 | return 0;
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| 25 | }
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| 26 |
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| 27 | #else
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| 28 |
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| 29 | static inline int io_register_bpf_filter(struct io_restriction *res,
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| 30 | struct io_uring_bpf __user *arg)
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| 31 | {
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| 32 | return -EINVAL;
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| 33 | }
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| 34 | static inline int io_uring_run_bpf_filters(struct io_bpf_filter __rcu **filters,
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| 35 | struct io_kiocb *req)
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| 36 | {
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| 37 | return 0;
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| 38 | }
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| 39 | static inline void io_put_bpf_filters(struct io_restriction *res)
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| 40 | {
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| 41 | }
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| 42 | static inline void io_bpf_filter_clone(struct io_restriction *dst,
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| 43 | struct io_restriction *src)
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| 44 | {
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| 45 | }
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| 46 | #endif
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| 47 |
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| 48 | #endif
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