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authorDaniel Borkmann <daniel@iogearbox.net>2015-05-30 00:23:06 +0300
committerDavid S. Miller <davem@davemloft.net>2015-06-01 07:44:44 +0300
commit17ca8cbf49be3aa94bb1c2b7ee6545fd70094eb4 (patch)
tree100f160426a26857a776c4b3fd3beb8848bda474 /include/linux/bpf.h
parenta24c85abc0815c14d9e5266d06b9acd8a0a57b9a (diff)
downloadlinux-17ca8cbf49be3aa94bb1c2b7ee6545fd70094eb4.tar.xz
ebpf: allow bpf_ktime_get_ns_proto also for networking
As this is already exported from tracing side via commit d9847d310ab4 ("tracing: Allow BPF programs to call bpf_ktime_get_ns()"), we might as well want to move it to the core, so also networking users can make use of it, e.g. to measure diffs for certain flows from ingress/egress. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: Ingo Molnar <mingo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/bpf.h')
-rw-r--r--include/linux/bpf.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 5f520f5f087e..ca854e5bb2f7 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -186,5 +186,6 @@ extern const struct bpf_func_proto bpf_map_delete_elem_proto;
extern const struct bpf_func_proto bpf_get_prandom_u32_proto;
extern const struct bpf_func_proto bpf_get_smp_processor_id_proto;
extern const struct bpf_func_proto bpf_tail_call_proto;
+extern const struct bpf_func_proto bpf_ktime_get_ns_proto;
#endif /* _LINUX_BPF_H */