Re: [PATCH perf 3/3] tools/perf: recognize and process RECORD_MMAP events for bpf progs

2018-09-21 Thread Song Liu
On Wed, Sep 19, 2018 at 3:51 PM Alexei Starovoitov wrote: > > Recognize JITed bpf prog load/unload events. > Add/remove kernel symbols accordingly. > > Signed-off-by: Alexei Starovoitov Acked-by: Song Liu > --- > tools/perf/util/machine.c | 27 +++ > tools/perf/util/sy

Re: [PATCH perf 3/3] tools/perf: recognize and process RECORD_MMAP events for bpf progs

2018-09-20 Thread Arnaldo Carvalho de Melo
Em Thu, Sep 20, 2018 at 10:36:17AM -0300, Arnaldo Carvalho de Melo escreveu: > Em Wed, Sep 19, 2018 at 03:39:35PM -0700, Alexei Starovoitov escreveu: > > Recognize JITed bpf prog load/unload events. > > Add/remove kernel symbols accordingly. > > > > Signed-off-by: Alexei Starovoitov > > --- > >

Re: [PATCH perf 3/3] tools/perf: recognize and process RECORD_MMAP events for bpf progs

2018-09-20 Thread Arnaldo Carvalho de Melo
Em Wed, Sep 19, 2018 at 03:39:35PM -0700, Alexei Starovoitov escreveu: > Recognize JITed bpf prog load/unload events. > Add/remove kernel symbols accordingly. > > Signed-off-by: Alexei Starovoitov > --- > tools/perf/util/machine.c | 27 +++ > tools/perf/util/symbol.c | 1

[PATCH perf 3/3] tools/perf: recognize and process RECORD_MMAP events for bpf progs

2018-09-19 Thread Alexei Starovoitov
Recognize JITed bpf prog load/unload events. Add/remove kernel symbols accordingly. Signed-off-by: Alexei Starovoitov --- tools/perf/util/machine.c | 27 +++ tools/perf/util/symbol.c | 13 + tools/perf/util/symbol.h | 1 + 3 files changed, 41 insertions(+)