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perf report: Fix description for --mem-mode

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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>
This commit is contained in:
Andi Kleen 2018-02-09 08:39:09 -08:00 committed by Arnaldo Carvalho de Melo
parent 6673016f87
commit fc2f52379b
1 changed files with 1 additions and 1 deletions
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2
tools/perf/Documentation/perf-report.txt
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@ -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::