Commit-ID: 8c5f0a84c6b16e04195001bfd78281909519cf09 Gitweb: http://git.kernel.org/tip/8c5f0a84c6b16e04195001bfd78281909519cf09 Author: Jiri Olsa <jolsa@xxxxxxxxxx> AuthorDate: Wed, 4 Jul 2012 00:00:39 +0200 Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> CommitDate: Thu, 5 Jul 2012 11:22:29 -0300 perf tools: Add empty rule for new line in event syntax parsing The flex generator prints out each input character that is ignored by lex rules. Since the alias processing, we can have '\n' characters on input. We need to assign empty rule to it, so it's not printed out. Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx> Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx> Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxx> Cc: Paul Mackerras <paulus@xxxxxxxxx> Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> Cc: Stephane Eranian <eranian@xxxxxxxxxx> Link: http://lkml.kernel.org/r/1341352848-11833-2-git-send-email-jolsa@xxxxxxxxxx Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> --- tools/perf/util/parse-events.l | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index a066894..6cbe092 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -152,6 +152,7 @@ r{num_raw_hex} { return raw(yyscanner); } , { return ','; } : { return ':'; } = { return '='; } +\n { } <mem>{ {modifier_bp} { return str(yyscanner, PE_MODIFIER_BP); } -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html