| commit | f45e52b114314f671afc0c9f3ce6217dfe7660b1 | [log] [tgz] |
|---|---|---|
| author | Alexei Starovoitov <ast@plumgrid.com> | Wed Aug 20 12:44:33 2014 -0700 |
| committer | Alexei Starovoitov <ast@plumgrid.com> | Tue Jan 27 19:33:06 2015 -0800 |
| tree | 0fc782abaf28472410258213e47cc1ee0a4195fc | |
| parent | 7d824ef66d51fe919a9cb6c7e7dd30d8379f8162 [diff] |
tracing: allow eBPF programs to call bpf_printk() Debugging of eBPF programs needs some form of printk from the program, so let programs call limited trace_printk() with %d %u %x %p modifiers only. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>