diff options
author | Alex Shi <alex.shi@linaro.org> | 2016-07-17 12:16:24 +0800 |
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committer | Alex Shi <alex.shi@linaro.org> | 2016-07-17 12:16:24 +0800 |
commit | fe4c808f845e2ff3a3fb6c66009ab69c8d01bf57 (patch) | |
tree | 82ce8b6476c1c4c84ab05a49c94317f1ce8ac1b7 /tools | |
parent | bbe8f0ee88a1eb4bb1e72e593b008faf387f30ac (diff) | |
parent | 0ac0a856d986c1ab240753479f5e50fdfab82b14 (diff) |
Merge tag 'v3.18.37' into linux-linaro-lsk-v3.18lsk-v3.18-16.07
This is the 3.18.37 stable release
Diffstat (limited to 'tools')
-rw-r--r-- | tools/perf/Documentation/perf-stat.txt | 8 | ||||
-rw-r--r-- | tools/perf/util/event.c | 2 |
2 files changed, 9 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt index 29ee857c09c6..6f9fbb44cd19 100644 --- a/tools/perf/Documentation/perf-stat.txt +++ b/tools/perf/Documentation/perf-stat.txt @@ -50,6 +50,14 @@ OPTIONS --scale:: scale/normalize counter values +-d:: +--detailed:: + print more detailed statistics, can be specified up to 3 times + + -d: detailed events, L1 and LLC data cache + -d -d: more detailed events, dTLB and iTLB events + -d -d -d: very detailed events, adding prefetch events + -r:: --repeat=<n>:: repeat command and print average + stddev (max: 100). 0 means forever. diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 4af6b279e34a..da4c17cccb71 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -197,7 +197,7 @@ int perf_event__synthesize_mmap_events(struct perf_tool *tool, strcpy(execname, ""); /* 00400000-0040c000 r-xp 00000000 fd:01 41038 /bin/cat */ - n = sscanf(bf, "%"PRIx64"-%"PRIx64" %s %"PRIx64" %x:%x %u %s\n", + n = sscanf(bf, "%"PRIx64"-%"PRIx64" %s %"PRIx64" %x:%x %u %[^\n]\n", &event->mmap2.start, &event->mmap2.len, prot, &event->mmap2.pgoff, &event->mmap2.maj, &event->mmap2.min, |