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f35488f97b
Adding support for wildcards '*?" in the tracepoint system part. It's now possible to open all available tracepoints like: # perf stat -e '*:*' ls You might need to increase limit for open files via ulimit. If ftrace events tracepoints are configured in, the record command fails on above event selection because of them. The stat command disables counters that fails to open, the record command fails completely. We probably want to be smarter here. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1355749718-4355-3-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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| nfsd | ||
| perf | ||
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| testing | ||
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| virtio | ||
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