Em Mon, Feb 22, 2016 at 09:10:38AM +0000, Wang Nan escreveu: > bpf_perf_event_output() outputs data through sample->raw_data. This > patch adds support to convert those data into CTF. A python script > then can be used to process output data from BPF programs. > > Test result:
Trying to test this I get: [acme@jouet linux]$ make O=/tmp/build/perf LIBBABELTRACE=1 -C tools/perf install-bin 2>&1 | grep babel config/Makefile:663: No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev [acme@jouet linux]$ rpm -q libbabeltrace-devel libbabeltrace-devel-1.2.4-2.fc23.x86_64 [acme@jouet linux]$ Guess we better improve this message... Anyway, trying to find libbabeltrace's git tree to see if with its master branch this works... - Arnaldo
