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authorSong Liu <songliubraving@fb.com>2020-09-10 13:33:14 -0700
committerAlexei Starovoitov <ast@kernel.org>2020-09-10 20:04:51 -0700
commit1aef5b4391f0c75c0a1523706a7b0311846ee12f (patch)
tree2f6e1aa6c7a8c97c645ef2433a5074a2695f2439 /include
parent6e057fc15a2da4ee03eb1fa6889cf687e690106e (diff)
bpf: Fix comment for helper bpf_current_task_under_cgroup()
This should be "current" not "skb". Fixes: c6b5fb8690fa ("bpf: add documentation for eBPF helpers (42-50)") Signed-off-by: Song Liu <songliubraving@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/bpf/20200910203314.70018-1-songliubraving@fb.com
Diffstat (limited to 'include')
-rw-r--r--include/uapi/linux/bpf.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 90359cab501d..7dd314176df7 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -1447,8 +1447,8 @@ union bpf_attr {
* Return
* The return value depends on the result of the test, and can be:
*
- * * 0, if the *skb* task belongs to the cgroup2.
- * * 1, if the *skb* task does not belong to the cgroup2.
+ * * 0, if current task belongs to the cgroup2.
+ * * 1, if current task does not belong to the cgroup2.
* * A negative error code, if an error occurred.
*
* long bpf_skb_change_tail(struct sk_buff *skb, u32 len, u64 flags)