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| author |   Alexei Starovoitov <ast@kernel.org> | 2019-01-31 15:40:10 -0800 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2019-02-01 20:55:39 +0100 |
| commit | e44ac9a22b19eec92d10c7b7c69ad6f1995b4dcf (patch) | |
| tree | 3d51e654d4c8bc2cc29d764d263c15366f178d1b /tools/include/uapi/linux/bpf.h | |
| parent | bpf: introduce BPF_F_LOCK flag (diff) | |
| download | linux-dev-e44ac9a22b19eec92d10c7b7c69ad6f1995b4dcf.tar.xz linux-dev-e44ac9a22b19eec92d10c7b7c69ad6f1995b4dcf.zip | |
tools/bpf: sync uapi/bpf.h
add BPF_F_LOCK definition to tools/include/uapi/linux/bpf.h
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to '')
| -rw-r--r-- | tools/include/uapi/linux/bpf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 86f7c438d40f..1777fa0c61e4 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -267,6 +267,7 @@ enum bpf_attach_type { #define BPF_ANY 0 /* create new element or update existing */ #define BPF_NOEXIST 1 /* create new element if it didn't exist */ #define BPF_EXIST 2 /* update existing element */ +#define BPF_F_LOCK 4 /* spin_lock-ed map_lookup/map_update */ /* flags for BPF_MAP_CREATE command */ #define BPF_F_NO_PREALLOC (1U << 0) |