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authorDaniel Borkmann <daniel@iogearbox.net>2016-03-25 00:30:25 +0100
committerDavid S. Miller <davem@davemloft.net>2016-03-25 11:36:41 -0400
commit322cea2f41adb62c975f46a3242f4e3b43226fa1 (patch)
tree706f3bcffd78159e7cf735074ed7aacb0dfde437 /COPYING
parent543e3a8da5a4c453e992d5351ef405d5e32f27d7 (diff)
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bpf: add missing map_flags to bpf_map_show_fdinfo
Add map_flags attribute to bpf_map_show_fdinfo(), so that tools like tc can check for them when loading objects from a pinned entry, e.g. if user intent wrt allocation (BPF_F_NO_PREALLOC) is different to the pinned object, it can bail out. Follow-up to 6c9059817432 ("bpf: pre-allocate hash map elements"), so that tc can still support this with v4.6. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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