| commit | 15c14a3dca421f086c187155afba3222b879472d | [log] [tgz] |
|---|---|---|
| author | Brian Vazquez <brianvv@google.com> | Wed Jan 15 10:43:00 2020 -0800 |
| committer | Alexei Starovoitov <ast@kernel.org> | Wed Jan 15 14:00:34 2020 -0800 |
| tree | cb3253a97afb92ae7d174f4871159bcb8c498bb7 | |
| parent | 83e4b88be1ff9671f2a2fb040a09c45cc3fb40e6 [diff] |
bpf: Add bpf_map_{value_size, update_value, map_copy_value} functions
This commit moves reusable code from map_lookup_elem and map_update_elem
to avoid code duplication in kernel/bpf/syscall.c.
Signed-off-by: Brian Vazquez <brianvv@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20200115184308.162644-2-brianvv@google.com