tree 74d714e1fc1e2daa98d61fdf948d9b7fae0e4378
parent ffe8690c85b8426db7783064724d106702f1b1e8
author Wang Nan <wangnan0@huawei.com> 1438844553 +0000
committer David S. Miller <davem@davemloft.net> 1439185805 -0700

bpf: Make the bpf_prog_array_map more generic

All the map backends are of generic nature. In order to avoid
adding much special code into the eBPF core, rewrite part of
the bpf_prog_array map code and make it more generic. So the
new perf_event_array map type can reuse most of code with
bpf_prog_array map and add fewer lines of special code.

Signed-off-by: Wang Nan <wangnan0@huawei.com>
Signed-off-by: Kaixu Xia <xiakaixu@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>