diff options
| author | Yonghong Song <yhs@fb.com> | 2020-07-23 11:41:10 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-07-25 20:16:32 -0700 |
| commit | f9c792729581bd8b8473af163e8ab426c2c61d89 (patch) | |
| tree | 2b5ff0209c3cb3cd0ab98a145c3541ce40c11017 /kernel/bpf/task_iter.c | |
| parent | 14fc6bd6b79c430f615500d0fe6cea4722110db8 (diff) | |
bpf: Refactor to provide aux info to bpf_iter_init_seq_priv_t
This patch refactored target bpf_iter_init_seq_priv_t callback
function to accept additional information. This will be needed
in later patches for map element targets since a particular
map should be passed to traverse elements for that particular
map. In the future, other information may be passed to target
as well, e.g., pid, cgroup id, etc. to customize the iterator.
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200723184110.590156-1-yhs@fb.com
Diffstat (limited to 'kernel/bpf/task_iter.c')
| -rw-r--r-- | kernel/bpf/task_iter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/bpf/task_iter.c b/kernel/bpf/task_iter.c index 6d9cd23869bf..232df29793e9 100644 --- a/kernel/bpf/task_iter.c +++ b/kernel/bpf/task_iter.c @@ -293,7 +293,7 @@ static void task_file_seq_stop(struct seq_file *seq, void *v) } } -static int init_seq_pidns(void *priv_data) +static int init_seq_pidns(void *priv_data, struct bpf_iter_aux_info *aux) { struct bpf_iter_seq_task_common *common = priv_data; |