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authorJoe Stringer <joe@ovn.org>2016-12-08 18:46:16 -0800
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-12-15 16:25:47 -0300
commita5580c7f7a6d078696458d283df5d6547ad1c740 (patch)
tree68c3e9b629a16ef97af98fd6eadb4bead6eafaa0 /samples/bpf/bpf_load.c
parent83d994d02bf4594d6bfa9b2b67befb6cff7f9380 (diff)
downloadlinux-stericsson-a5580c7f7a6d078696458d283df5d6547ad1c740.tar.gz
tools lib bpf: Add flags to bpf_create_map()
Commit 6c905981743 ("bpf: pre-allocate hash map elements") introduces map_flags to bpf_attr for BPF_MAP_CREATE command. Expose this new parameter in libbpf. By exposing it, users can access flags such as whether or not to preallocate the map. Signed-off-by: Joe Stringer <joe@ovn.org> Acked-by: Wang Nan <wangnan0@huawei.com> Cc: Alexei Starovoitov <ast@fb.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Link: http://lkml.kernel.org/r/20161209024620.31660-4-joe@ovn.org [ Added clarifying comment made by Wang Nan ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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