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| author | Linus Walleij <linus.walleij@linaro.org> | 2019-04-08 13:03:09 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-04-08 13:03:09 +0200 |
| commit | 26af34079f1d8299932303cfd2b376b9cf55a35c (patch) | |
| tree | f1a9824855fae569aa51c2109a5929715143093d /tools/perf/util/time-utils.c | |
| parent | 27157af66324d529b43231c12b5d1e1a3e9fa620 (diff) | |
| parent | 79a3aaa7b82e3106be97842dedfd8429248896e6 (diff) | |
Merge tag 'v5.1-rc3' into devel
Linux 5.1-rc3
Diffstat (limited to 'tools/perf/util/time-utils.c')
| -rw-r--r-- | tools/perf/util/time-utils.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/util/time-utils.c b/tools/perf/util/time-utils.c index 0f53baec660e..20663a460df3 100644 --- a/tools/perf/util/time-utils.c +++ b/tools/perf/util/time-utils.c @@ -453,6 +453,14 @@ int timestamp__scnprintf_usec(u64 timestamp, char *buf, size_t sz) return scnprintf(buf, sz, "%"PRIu64".%06"PRIu64, sec, usec); } +int timestamp__scnprintf_nsec(u64 timestamp, char *buf, size_t sz) +{ + u64 sec = timestamp / NSEC_PER_SEC, + nsec = timestamp % NSEC_PER_SEC; + + return scnprintf(buf, sz, "%" PRIu64 ".%09" PRIu64, sec, nsec); +} + int fetch_current_timestamp(char *buf, size_t sz) { struct timeval tv; |