Re: [PATCH v6 perf,bpf 06/15] perf, bpf: save bpf_prog_info in a rbtree in perf_env

> On Mar 7, 2019, at 6:05 AM, Jiri Olsa wrote: > > On Tue, Mar 05, 2019 at 11:13:50PM -0800, Song Liu wrote: >> bpf_prog_info contains information necessary to annotate bpf programs. >> This patch saves bpf_prog_info for bpf programs loaded in the system. >> >> Some big picture of the next fe

Re: [PATCH v6 perf,bpf 06/15] perf, bpf: save bpf_prog_info in a rbtree in perf_env

On Tue, Mar 05, 2019 at 11:13:50PM -0800, Song Liu wrote: > bpf_prog_info contains information necessary to annotate bpf programs. > This patch saves bpf_prog_info for bpf programs loaded in the system. > > Some big picture of the next few patches: > > To fully annotate BPF programs with source c

[PATCH v6 perf,bpf 06/15] perf, bpf: save bpf_prog_info in a rbtree in perf_env

bpf_prog_info contains information necessary to annotate bpf programs. This patch saves bpf_prog_info for bpf programs loaded in the system. Some big picture of the next few patches: To fully annotate BPF programs with source code mapping, 4 different information are needed: 1) PERF_RECORD_KS