| Date | Wed, 03 Mar 2010 17:39:36 +0100 | From | Peter Zijlstra <> | Subject | [RFC][PATCH 00/11] Another stab at PEBS and LBR support |
| |
Sorta works, the PEBS-LBR-fixup stuff makes my machine unhappy, but I could have made a silly mistake there..
Can be tested using the below patchlet and something like: perf top -e r00c0p
--- diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 05d0c5c..f8314e6 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -656,6 +656,11 @@ parse_raw_event(const char **strp, struct perf_event_attr *attr) return EVT_FAILED; n = hex2u64(str + 1, &config); if (n > 0) { + if (str[n+1] == 'p') { + attr->precise = 1; + printf("precise\n"); + n++; + } *strp = str + n + 1; attr->type = PERF_TYPE_RAW; attr->config = config;
|