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authorDaniel Xu <dxu@dxuuu.xyz>2021-08-23 19:43:48 -0700
committerAlexei Starovoitov <ast@kernel.org>2021-08-25 10:37:05 -0700
commita396eda5517ac958fb4eb7358f4708eb829058c4 (patch)
treea709d88f5714c1737f4100b3ec58d61671b2758f /kernel/trace
parent33c5cb36015ac1034b50b823fae367e908d05147 (diff)
bpf: Extend bpf_base_func_proto helpers with bpf_get_current_task_btf()
bpf_get_current_task() is already supported so it's natural to also include the _btf() variant for btf-powered helpers. This is required for non-tracing progs to use bpf_task_pt_regs() in the next commit. Signed-off-by: Daniel Xu <dxu@dxuuu.xyz> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/f99870ed5f834c9803d73b3476f8272b1bb987c0.1629772842.git.dxu@dxuuu.xyz
Diffstat (limited to 'kernel/trace')
-rw-r--r--kernel/trace/bpf_trace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index 50d055fc2327..4e54f3dc209f 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -716,7 +716,7 @@ BPF_CALL_0(bpf_get_current_task_btf)
BTF_ID_LIST_GLOBAL_SINGLE(btf_task_struct_ids, struct, task_struct)
-static const struct bpf_func_proto bpf_get_current_task_btf_proto = {
+const struct bpf_func_proto bpf_get_current_task_btf_proto = {
.func = bpf_get_current_task_btf,
.gpl_only = true,
.ret_type = RET_PTR_TO_BTF_ID,

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