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| author | Andi Kleen <ak@linux.intel.com> | 2018-02-09 19:39:09 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-02-16 20:55:46 +0300 |
| commit | fc2f52379b9d2232487d5e1dadb77883c10cdf47 (patch) | |
| tree | f401eef79089c9771ea2de5c5b09d8d9abdd7a6b /tools/perf | |
| parent | 6673016f874adee171690f95540ead5efddb5351 (diff) | |
| download | linux-fc2f52379b9d2232487d5e1dadb77883c10cdf47.tar.xz | |
perf report: Fix description for --mem-mode
The "mem-loads" event only works when PEBS is enabled, so add the "/p"
("precise") suffix to the examples.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
LPU-Reference: 20180209163909.9240-1-andi@firstfloor.org
Link: https://lkml.kernel.org/n/tip-v0gcd4u9tktrvjjsp6y7ouv4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/Documentation/perf-report.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index a76b871f78a6..cba16d8a970e 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -368,7 +368,7 @@ OPTIONS Use the data addresses of samples in addition to instruction addresses to build the histograms. To generate meaningful output, the perf.data file must have been obtained using perf record -d -W and using a - special event -e cpu/mem-loads/ or -e cpu/mem-stores/. See + special event -e cpu/mem-loads/p or -e cpu/mem-stores/p. See 'perf mem' for simpler access. --percent-limit:: |