tree 8ef7757e5faa44abda7857719b6f373373da219e
parent 8f9081c92523328aa569d09051add79a6c0ae9ff
author Alexei Starovoitov <ast@kernel.org> 1575398470 -0800
committer Alexei Starovoitov <ast@kernel.org> 1575611579 -0800

bpf: Make BPF trampoline use register_ftrace_direct() API

Make BPF trampoline attach its generated assembly code to kernel functions via
register_ftrace_direct() API, so ftrace-based tracers can co-exist with BPF
trampoline on the same kernel function.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>