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| author | Alexei Starovoitov <ast@fb.com> | 2017-01-09 10:19:50 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-09 16:56:27 -0500 |
| commit | 39f19ebbf57b403695f7b5f9cf322fe1ddb5d7fb (patch) | |
| tree | ad8a37b775d317d2f8166e61a8c689c75a9af7ab /kernel/trace/bpf_trace.c | |
| parent | 06c1c049721a995dee2829ad13b24aaf5d7c5cce (diff) | |
| download | op-kernel-dev-39f19ebbf57b403695f7b5f9cf322fe1ddb5d7fb.zip op-kernel-dev-39f19ebbf57b403695f7b5f9cf322fe1ddb5d7fb.tar.gz | |
bpf: rename ARG_PTR_TO_STACK
since ARG_PTR_TO_STACK is no longer just pointer to stack
rename it to ARG_PTR_TO_MEM and adjust comment.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/trace/bpf_trace.c')
| -rw-r--r-- | kernel/trace/bpf_trace.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index fa77311..f883c43 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -76,8 +76,8 @@ static const struct bpf_func_proto bpf_probe_read_proto = { .func = bpf_probe_read, .gpl_only = true, .ret_type = RET_INTEGER, - .arg1_type = ARG_PTR_TO_RAW_STACK, - .arg2_type = ARG_CONST_STACK_SIZE, + .arg1_type = ARG_PTR_TO_UNINIT_MEM, + .arg2_type = ARG_CONST_SIZE, .arg3_type = ARG_ANYTHING, }; @@ -109,8 +109,8 @@ static const struct bpf_func_proto bpf_probe_write_user_proto = { .gpl_only = true, .ret_type = RET_INTEGER, .arg1_type = ARG_ANYTHING, - .arg2_type = ARG_PTR_TO_STACK, - .arg3_type = ARG_CONST_STACK_SIZE, + .arg2_type = ARG_PTR_TO_MEM, + .arg3_type = ARG_CONST_SIZE, }; static const struct bpf_func_proto *bpf_get_probe_write_proto(void) @@ -213,8 +213,8 @@ static const struct bpf_func_proto bpf_trace_printk_proto = { .func = bpf_trace_printk, .gpl_only = true, .ret_type = RET_INTEGER, - .arg1_type = ARG_PTR_TO_STACK, - .arg2_type = ARG_CONST_STACK_SIZE, + .arg1_type = ARG_PTR_TO_MEM, + .arg2_type = ARG_CONST_SIZE, }; const struct bpf_func_proto *bpf_get_trace_printk_proto(void) @@ -329,8 +329,8 @@ static const struct bpf_func_proto bpf_perf_event_output_proto = { .arg1_type = ARG_PTR_TO_CTX, .arg2_type = ARG_CONST_MAP_PTR, .arg3_type = ARG_ANYTHING, - .arg4_type = ARG_PTR_TO_STACK, - .arg5_type = ARG_CONST_STACK_SIZE, + .arg4_type = ARG_PTR_TO_MEM, + .arg5_type = ARG_CONST_SIZE, }; static DEFINE_PER_CPU(struct pt_regs, bpf_pt_regs); @@ -492,8 +492,8 @@ static const struct bpf_func_proto bpf_perf_event_output_proto_tp = { .arg1_type = ARG_PTR_TO_CTX, .arg2_type = ARG_CONST_MAP_PTR, .arg3_type = ARG_ANYTHING, - .arg4_type = ARG_PTR_TO_STACK, - .arg5_type = ARG_CONST_STACK_SIZE, + .arg4_type = ARG_PTR_TO_MEM, + .arg5_type = ARG_CONST_SIZE, }; BPF_CALL_3(bpf_get_stackid_tp, void *, tp_buff, struct bpf_map *, map, |
