diff options
| author | Daniel Xu <dxu@dxuuu.xyz> | 2021-08-24 05:43:47 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-08-25 20:37:05 +0300 |
| commit | 33c5cb36015ac1034b50b823fae367e908d05147 (patch) | |
| tree | 79482778198c299e50ec4153dede146ae87d9984 /kernel/bpf/task_iter.c | |
| parent | 1b07d00a15d6a96d1a36b6a284c4fd5f2e2fa383 (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/bpf/task_iter.c')
| -rw-r--r-- | kernel/bpf/task_iter.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/kernel/bpf/task_iter.c b/kernel/bpf/task_iter.c index b68cb5d6d6eb..b48750bfba5a 100644 --- a/kernel/bpf/task_iter.c +++ b/kernel/bpf/task_iter.c @@ -525,7 +525,6 @@ static const struct seq_operations task_vma_seq_ops = { }; BTF_ID_LIST(btf_task_file_ids) -BTF_ID(struct, task_struct) BTF_ID(struct, file) BTF_ID(struct, vm_area_struct) @@ -591,19 +590,19 @@ static int __init task_iter_init(void) { int ret; - task_reg_info.ctx_arg_info[0].btf_id = btf_task_file_ids[0]; + task_reg_info.ctx_arg_info[0].btf_id = btf_task_struct_ids[0]; ret = bpf_iter_reg_target(&task_reg_info); if (ret) return ret; - task_file_reg_info.ctx_arg_info[0].btf_id = btf_task_file_ids[0]; - task_file_reg_info.ctx_arg_info[1].btf_id = btf_task_file_ids[1]; + task_file_reg_info.ctx_arg_info[0].btf_id = btf_task_struct_ids[0]; + task_file_reg_info.ctx_arg_info[1].btf_id = btf_task_file_ids[0]; ret = bpf_iter_reg_target(&task_file_reg_info); if (ret) return ret; - task_vma_reg_info.ctx_arg_info[0].btf_id = btf_task_file_ids[0]; - task_vma_reg_info.ctx_arg_info[1].btf_id = btf_task_file_ids[2]; + task_vma_reg_info.ctx_arg_info[0].btf_id = btf_task_struct_ids[0]; + task_vma_reg_info.ctx_arg_info[1].btf_id = btf_task_file_ids[1]; return bpf_iter_reg_target(&task_vma_reg_info); } late_initcall(task_iter_init); |