Re: [PATCH v2 2/3] perf unwind: fix libunwind when tid != pid

2019-08-16 Thread Arnaldo Carvalho de Melo
Em Thu, Aug 15, 2019 at 04:10:35PM +0200, Jiri Olsa escreveu: > On Thu, Aug 15, 2019 at 11:01:45AM +0100, John Keeping wrote: > > Commit e5adfc3e7e77 ("perf map: Synthesize maps only for thread group > > leader") changed the recording side so that we no longer get mmap events > > for threads other

Re: [PATCH v2 2/3] perf unwind: fix libunwind when tid != pid

2019-08-15 Thread Jiri Olsa
On Thu, Aug 15, 2019 at 11:01:45AM +0100, John Keeping wrote: > Commit e5adfc3e7e77 ("perf map: Synthesize maps only for thread group > leader") changed the recording side so that we no longer get mmap events > for threads other than the thread group leader (when synthesising these > events for thr