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4c635a4e04
There are number of issues that prevent the use of multiple tracepoint events being specified in a -e/--event switch, separated by commas. For example, perf stat -e irq:irq_handler_entry,irq:irq_handler_exit ... fails because the tracepoint event parsing code doesn't recognize the comma separator properly. This patch corrects those issues. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Julia Lawall <julia@diku.dk> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Reported-by: Michael Ellerman <michaele@au1.ibm.com> LKML-Reference: <1291156021-17711-1-git-send-email-cjashfor@linux.vnet.ibm.com> Signed-off-by: Corey Ashford <cjashfor@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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