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| author | Lorenz Bauer <[email protected]> | 2018-11-16 11:41:08 +0000 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2018-11-19 23:53:39 +0000 |
| commit | 96b3b6c9091d23289721350e32c63cc8749686be (patch) | |
| tree | 94552c4164204873c93534fb2383044e122d0488 /tools/bpf/bpftool/prog.c | |
| parent | bpf: libbpf: retry map creation without the name (diff) | |
| download | kernel-96b3b6c9091d23289721350e32c63cc8749686be.tar.gz kernel-96b3b6c9091d23289721350e32c63cc8749686be.zip | |
bpf: allow zero-initializing hash map seed
Add a new flag BPF_F_ZERO_SEED, which forces a hash map
to initialize the seed to zero. This is useful when doing
performance analysis both on individual BPF programs, as
well as the kernel's hash table implementation.
Signed-off-by: Lorenz Bauer <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Diffstat (limited to 'tools/bpf/bpftool/prog.c')
0 files changed, 0 insertions, 0 deletions