Re: [RFC PATCH v5 00/30] perf tools: filtering events using eBPF programs

2015-06-01 Thread Arnaldo Carvalho de Melo
Em Mon, Jun 01, 2015 at 05:48:38PM -0700, Alexei Starovoitov escreveu: > On Mon, Jun 01, 2015 at 07:37:46AM +, Wang Nan wrote: > > This is the 5th version of patch series which tries to introduce eBPF > > programs to perf. It enables 'perf record' to filter events using eBPF > > thanks! As

Re: [RFC PATCH v5 00/30] perf tools: filtering events using eBPF programs

2015-06-01 Thread Alexei Starovoitov
On Mon, Jun 01, 2015 at 07:37:46AM +, Wang Nan wrote: > This is the 5th version of patch series which tries to introduce eBPF > programs to perf. It enables 'perf record' to filter events using eBPF thanks! As far as I could review this set addresses all of my earlier comments. > Patch 4/30

[RFC PATCH v5 00/30] perf tools: filtering events using eBPF programs

2015-06-01 Thread Wang Nan
This is the 5th version of patch series which tries to introduce eBPF programs to perf. It enables 'perf record' to filter events using eBPF programs like: # perf record --event bpf-file.o sleep 1 Events are selected and filtered according to definitions in bpf-file.o. Compare with previous v4

[RFC PATCH v5 00/30] perf tools: filtering events using eBPF programs

2015-06-01 Thread Wang Nan
This is the 5th version of patch series which tries to introduce eBPF programs to perf. It enables 'perf record' to filter events using eBPF programs like: # perf record --event bpf-file.o sleep 1 Events are selected and filtered according to definitions in bpf-file.o. Compare with previous v4

Re: [RFC PATCH v5 00/30] perf tools: filtering events using eBPF programs

2015-06-01 Thread Arnaldo Carvalho de Melo
Em Mon, Jun 01, 2015 at 05:48:38PM -0700, Alexei Starovoitov escreveu: On Mon, Jun 01, 2015 at 07:37:46AM +, Wang Nan wrote: This is the 5th version of patch series which tries to introduce eBPF programs to perf. It enables 'perf record' to filter events using eBPF thanks! As far as I

Re: [RFC PATCH v5 00/30] perf tools: filtering events using eBPF programs

2015-06-01 Thread Alexei Starovoitov
On Mon, Jun 01, 2015 at 07:37:46AM +, Wang Nan wrote: This is the 5th version of patch series which tries to introduce eBPF programs to perf. It enables 'perf record' to filter events using eBPF thanks! As far as I could review this set addresses all of my earlier comments. Patch 4/30 -