Commit-ID: 5b021ddf81b0bcd17d88186b605f53a2ca452d3a Gitweb: http://git.kernel.org/tip/5b021ddf81b0bcd17d88186b605f53a2ca452d3a Author: Andi Kleen <[email protected]> AuthorDate: Wed, 10 Jun 2015 00:25:11 -0700 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Tue, 23 Jun 2015 18:21:37 -0300
perf tools: Allow events with dot The Intel events use a dot to separate event name and unit mask. Allow dot in names in the scanner, and remove special handling of dot as EOF. Also remove the hack in jevents to replace dot with underscore. This way dotted events can be specified directly by the user. I'm not fully sure this change to the scanner is correct (what was the dot special case good for?), but I haven't found anything that breaks with it so far at least. Signed-off-by: Andi Kleen <[email protected]> Acked-by: Jiri Olsa <[email protected]> Acked-by: Namhyung Kim <[email protected]> Cc: Madhavan Srinivasan <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Sukadev Bhattiprolu <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/parse-events.l | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 09e738f..13cef3c 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -119,8 +119,8 @@ event [^,{}/]+ num_dec [0-9]+ num_hex 0x[a-fA-F0-9]+ num_raw_hex [a-fA-F0-9]+ -name [a-zA-Z_*?][a-zA-Z0-9_*?]* -name_minus [a-zA-Z_*?][a-zA-Z0-9\-_*?]* +name [a-zA-Z_*?][a-zA-Z0-9_*?.]* +name_minus [a-zA-Z_*?][a-zA-Z0-9\-_*?.]* /* If you add a modifier you need to update check_modifier() */ modifier_event [ukhpGHSDI]+ modifier_bp [rwx]{1,3} @@ -165,7 +165,6 @@ modifier_bp [rwx]{1,3} return PE_EVENT_NAME; } -. | <<EOF>> { BEGIN(INITIAL); REWIND(0); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
