• Wang Nan's avatar
    perf record: Add clang options for compiling BPF scripts · 71dc2326
    Wang Nan authored
    Although previous patch allows setting BPF compiler related options in
    perfconfig, on some ad-hoc situation it still requires passing options
    through cmdline. This patch introduces 2 options to 'perf record' for
    this propose: --clang-path and --clang-opt.
    Signed-off-by: default avatarWang Nan <wangnan0@huawei.com>
    Cc: Alexei Starovoitov <ast@plumgrid.com>
    Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
    Cc: Daniel Borkmann <daniel@iogearbox.net>
    Cc: David Ahern <dsahern@gmail.com>
    Cc: He Kuang <hekuang@huawei.com>
    Cc: Jiri Olsa <jolsa@kernel.org>
    Cc: Kaixu Xia <xiakaixu@huawei.com>
    Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Zefan Li <lizefan@huawei.com>
    Cc: pi3orama@163.com
    Link: http://lkml.kernel.org/r/1444826502-49291-9-git-send-email-wangnan0@huawei.com
    [ Add the new options to the 'record' man page ]
    Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
    71dc2326
builtin-record.c 31.9 KB