Messages in this thread | | | From | Arnaldo Carvalho de Melo <> | Date | Fri, 26 Apr 2019 11:10:32 -0300 | Subject | Re: [PATCH] perf/report: Report OOM in perf report status line |
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Em Fri, Apr 26, 2019 at 11:09:07AM -0300, Arnaldo Carvalho de Melo escreveu: > Em Tue, Apr 23, 2019 at 12:53:03PM +0200, Thomas Richter escreveu: > > An -ENOMEM error is not reported in the GTK GUI. > > Instead this error message pops up on the screen: > > > > [root@m35lp76 perf]# ./perf report -i perf.data.error68-1 > > > > Processing events... [974K/3M] > > Error:failed to process sample > > > > 0xf4198 [0x8]: failed to process type: 68 > > Thanks, applied to perf/urgent.
Well, I tried to, now trying to fix this...
[acme@quaco perf]$ m make: Entering directory '/home/acme/git/perf/tools/perf' BUILD: Doing 'make -j8' parallel build INSTALL GTK UI INSTALL trace_plugins CC /tmp/build/perf/util/session.o util/session.c: In function ‘perf_session__process_events’: util/session.c:1936:7: error: ‘skip’ may be used uninitialized in this function [-Werror=maybe-uninitialized] err = skip; ~~~~^~~~~~ util/session.c:1874:6: note: ‘skip’ was declared here s64 skip; ^~~~ cc1: all warnings being treated as errors mv: cannot stat '/tmp/build/perf/util/.session.o.tmp': No such file or directory make[4]: *** [/home/acme/git/perf/tools/build/Makefile.build:96: /tmp/build/perf/util/session.o] Error 1 make[3]: *** [/home/acme/git/perf/tools/build/Makefile.build:139: util] Error 2 make[2]: *** [Makefile.perf:559: /tmp/build/perf/perf-in.o] Error 2 make[1]: *** [Makefile.perf:215: sub-make] Error 2 make: *** [Makefile:110: install-bin] Error 2 make: Leaving directory '/home/acme/git/perf/tools/perf'
Performance counter stats for 'make -k O=/tmp/build/perf -C tools/perf install-bin':
4,913,757,758 cycles:u 7,432,572,002 instructions:u # 1.51 insn per cycle
1.345541349 seconds time elapsed
1.412713000 seconds user 0.572540000 seconds sys
[acme@quaco perf]$
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