Em Mon, Jun 06, 2016 at 11:51:48AM -0300, Arnaldo Carvalho de Melo escreveu: > But this gets us to the following error: > > [root@jouet ~]# perf test -v 5 2>&1 | tail > running test 49 'r1234/name=rawpmu/' > running test 50 '4:0x6530160/name=numpmu/' > running test 51 'L1-dcache-misses/name=cachepmu/' > running test 0 'cpu/config=10,config1,config2=3,period=1000/u' > running test 1 'cpu/config=1,name=krava/u,cpu/config=2/u' > running test 2 > 'cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/' > failed to parse event > 'topdown-total-slots:u,cpu/event=topdown-total-slots/u', err 1 > test child finished with 1 > ---- end ---- > parse events tests: FAILED! > [root@jouet ~]# cat /sys/devices/cpu/events/topdown-total-slots > event=0x3c,umask=0x0,any=1[root@jouet ~]# > [root@jouet ~]# > [root@jouet ~]# cat /sys/devices/cpu/events/bus-cycles > event=0x3c,umask=0x01 > [root@jouet ~]# > > I.e seems to be bickering about a missing newline in the sysfs entry, will > check the parser...
Maybe something else, as there are other files there without the newline and the code introducing the topdown events doesn't look to be problematic in this regard... - Arnaldo
