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authorDaniel Xu <dxu@dxuuu.xyz>2021-08-23 19:43:47 -0700
committerAlexei Starovoitov <ast@kernel.org>2021-08-25 10:37:05 -0700
commit33c5cb36015ac1034b50b823fae367e908d05147 (patch)
tree79482778198c299e50ec4153dede146ae87d9984 /kernel/trace
parent1b07d00a15d6a96d1a36b6a284c4fd5f2e2fa383 (diff)
bpf: Consolidate task_struct BTF_ID declarations
No need to have it defined 5 times. Once is enough. Signed-off-by: Daniel Xu <dxu@dxuuu.xyz> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/6dcefa5bed26fe1226f26683f36819bb53ec19a2.1629772842.git.dxu@dxuuu.xyz
Diffstat (limited to 'kernel/trace')
-rw-r--r--kernel/trace/bpf_trace.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index cbc73c08c4a4..50d055fc2327 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -714,13 +714,13 @@ BPF_CALL_0(bpf_get_current_task_btf)
return (unsigned long) current;
}
-BTF_ID_LIST_SINGLE(bpf_get_current_btf_ids, struct, task_struct)
+BTF_ID_LIST_GLOBAL_SINGLE(btf_task_struct_ids, struct, task_struct)
static 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,
- .ret_btf_id = &bpf_get_current_btf_ids[0],
+ .ret_btf_id = &btf_task_struct_ids[0],
};
BPF_CALL_2(bpf_current_task_under_cgroup, struct bpf_map *, map, u32, idx)

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