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| author | Alexei Starovoitov <ast@kernel.org> | 2022-08-09 19:47:14 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-08-09 19:47:14 +0300 |
| commit | 11b9148590146ff8a4e90c7f0186efe06009ec1b (patch) | |
| tree | 50f2f527d2b291be74a67b6f1ae6c03166838e37 /include/linux/bpf.h | |
| parent | b2d8ef19c6e7ed71ba5092feb0710063a751834f (diff) | |
| parent | 64e15820b987cc8e5864a8b907dfc17861e6ab5a (diff) | |
| download | linux-11b9148590146ff8a4e90c7f0186efe06009ec1b.tar.xz | |
Merge branch 'Add BPF-helper for accessing CLOCK_TAI'
Kurt Kanzenbach says:
====================
Hi,
add a BPF-helper for accessing CLOCK_TAI. Use cases for such a BPF helper
include functionalities such as Tx launch time (e.g. ETF and TAPRIO Qdiscs),
timestamping and policing.
Patch #1 - Introduce BPF helper
Patch #2 - Add test case (skb based)
Changes since v1:
* Update changelog (Alexei Starovoitov)
* Add test case (Alexei Starovoitov, Andrii Nakryiko)
* Add missing function prototype (netdev ci)
Previous versions:
* v1: https://lore.kernel.org/r/20220606103734.92423-1-kurt@linutronix.de/
Jesper Dangaard Brouer (1):
bpf: Add BPF-helper for accessing CLOCK_TAI
====================
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 20c26aed7896..a627a02cf8ab 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2349,6 +2349,7 @@ extern const struct bpf_func_proto bpf_get_numa_node_id_proto; extern const struct bpf_func_proto bpf_tail_call_proto; extern const struct bpf_func_proto bpf_ktime_get_ns_proto; extern const struct bpf_func_proto bpf_ktime_get_boot_ns_proto; +extern const struct bpf_func_proto bpf_ktime_get_tai_ns_proto; extern const struct bpf_func_proto bpf_get_current_pid_tgid_proto; extern const struct bpf_func_proto bpf_get_current_uid_gid_proto; extern const struct bpf_func_proto bpf_get_current_comm_proto; |