diff options
Diffstat (limited to 'kernel/bpf/helpers.c')
| -rw-r--r-- | kernel/bpf/helpers.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index 183298fc11ba..6600aa4492ec 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -1759,8 +1759,8 @@ static const struct bpf_func_proto bpf_dynptr_from_mem_proto = { .arg4_type = ARG_PTR_TO_DYNPTR | DYNPTR_TYPE_LOCAL | MEM_UNINIT | MEM_WRITE, }; -BPF_CALL_5(bpf_dynptr_read, void *, dst, u32, len, const struct bpf_dynptr_kern *, src, - u32, offset, u64, flags) +static int __bpf_dynptr_read(void *dst, u32 len, const struct bpf_dynptr_kern *src, + u32 offset, u64 flags) { enum bpf_dynptr_type type; int err; @@ -1793,6 +1793,12 @@ BPF_CALL_5(bpf_dynptr_read, void *, dst, u32, len, const struct bpf_dynptr_kern } } +BPF_CALL_5(bpf_dynptr_read, void *, dst, u32, len, const struct bpf_dynptr_kern *, src, + u32, offset, u64, flags) +{ + return __bpf_dynptr_read(dst, len, src, offset, flags); +} + static const struct bpf_func_proto bpf_dynptr_read_proto = { .func = bpf_dynptr_read, .gpl_only = false, @@ -1804,8 +1810,8 @@ static const struct bpf_func_proto bpf_dynptr_read_proto = { .arg5_type = ARG_ANYTHING, }; -BPF_CALL_5(bpf_dynptr_write, const struct bpf_dynptr_kern *, dst, u32, offset, void *, src, - u32, len, u64, flags) +static int __bpf_dynptr_write(const struct bpf_dynptr_kern *dst, u32 offset, void *src, + u32 len, u64 flags) { enum bpf_dynptr_type type; int err; @@ -1843,6 +1849,12 @@ BPF_CALL_5(bpf_dynptr_write, const struct bpf_dynptr_kern *, dst, u32, offset, v } } +BPF_CALL_5(bpf_dynptr_write, const struct bpf_dynptr_kern *, dst, u32, offset, void *, src, + u32, len, u64, flags) +{ + return __bpf_dynptr_write(dst, offset, src, len, flags); +} + static const struct bpf_func_proto bpf_dynptr_write_proto = { .func = bpf_dynptr_write, .gpl_only = false, |