Re: [PATCH 05/12] perf tools: Read also the end of the kernel

2019-05-26 Thread Jiri Olsa
On Fri, May 24, 2019 at 03:46:07PM -0300, Arnaldo Carvalho de Melo wrote: > Em Fri, May 24, 2019 at 03:17:17PM -0300, Arnaldo Carvalho de Melo escreveu: > > Em Fri, May 24, 2019 at 03:15:06PM -0300, Arnaldo Carvalho de Melo escreveu: > > > Em Wed, May 08, 2019 at 03:20:03PM +0200, Jiri Olsa escreve

Re: [PATCH 05/12] perf tools: Read also the end of the kernel

2019-05-24 Thread Jiri Olsa
On Fri, May 24, 2019 at 03:15:06PM -0300, Arnaldo Carvalho de Melo wrote: > Em Wed, May 08, 2019 at 03:20:03PM +0200, Jiri Olsa escreveu: > > We mark the end of kernel based on the first module, > > but that could cover some bpf program maps. Reading > > _etext symbol if it's present to get precise

Re: [PATCH 05/12] perf tools: Read also the end of the kernel

2019-05-24 Thread Arnaldo Carvalho de Melo
Em Fri, May 24, 2019 at 03:17:17PM -0300, Arnaldo Carvalho de Melo escreveu: > Em Fri, May 24, 2019 at 03:15:06PM -0300, Arnaldo Carvalho de Melo escreveu: > > Em Wed, May 08, 2019 at 03:20:03PM +0200, Jiri Olsa escreveu: > > > We mark the end of kernel based on the first module, > > > but that cou

Re: [PATCH 05/12] perf tools: Read also the end of the kernel

2019-05-24 Thread Arnaldo Carvalho de Melo
Em Fri, May 24, 2019 at 03:15:06PM -0300, Arnaldo Carvalho de Melo escreveu: > Em Wed, May 08, 2019 at 03:20:03PM +0200, Jiri Olsa escreveu: > > We mark the end of kernel based on the first module, > > but that could cover some bpf program maps. Reading > > _etext symbol if it's present to get prec

Re: [PATCH 05/12] perf tools: Read also the end of the kernel

2019-05-24 Thread Arnaldo Carvalho de Melo
Em Wed, May 08, 2019 at 03:20:03PM +0200, Jiri Olsa escreveu: > We mark the end of kernel based on the first module, > but that could cover some bpf program maps. Reading > _etext symbol if it's present to get precise kernel > map end. Investigating... Have you run 'perf test' before hitting the s