> On Feb 27, 2019, at 5:21 AM, Jiri Olsa wrote:
>
> On Mon, Feb 25, 2019 at 04:20:10PM -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.
>>
>> Signed-off-by: Song Liu
>> --
On Mon, Feb 25, 2019 at 04:20:10PM -0800, Song Liu wrote:
SNIP
> diff --git a/tools/perf/util/env.h b/tools/perf/util/env.h
> index d01b8355f4ca..33ef4b2d2a29 100644
> --- a/tools/perf/util/env.h
> +++ b/tools/perf/util/env.h
> @@ -3,7 +3,9 @@
> #define __PERF_ENV_H
>
> #include
> +#include
On Mon, Feb 25, 2019 at 04:20:10PM -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.
>
> Signed-off-by: Song Liu
> ---
> tools/perf/util/bpf-event.c | 32 +-
> tools/
On Mon, Feb 25, 2019 at 04:20:10PM -0800, Song Liu wrote:
SNIP
> @@ -38,6 +116,12 @@ void perf_env__exit(struct perf_env *env)
> zfree(&env->memory_nodes);
> }
>
> +static void init_bpf_rb_trees(struct perf_env *env)
> +{
> + env->bpf_progs.prog_infos = RB_ROOT;
> + init_rwsem(&e
bpf_prog_info contains information necessary to annotate bpf programs.
This patch saves bpf_prog_info for bpf programs loaded in the system.
Signed-off-by: Song Liu
---
tools/perf/util/bpf-event.c | 32 +-
tools/perf/util/bpf-event.h | 7 ++-
tools/perf/util/env.c | 85 +++
