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authorYisheng Xie <xieyisheng1@huawei.com>2018-04-25 11:25:07 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-05-07 18:17:56 +0300
commit2abb80dad3afa9170ae19ca03bb7b4cd1ec06d62 (patch)
treee160422bc89ceb5a34787ab4d61686dcebe08989 /tools/perf/bench
parent1504269814263c9676b4605a6a91e14dc6ceac21 (diff)
downloadlinux-2abb80dad3afa9170ae19ca03bb7b4cd1ec06d62.tar.xz
perf bench numa: Fix typo in options
'R' means access the data via reads instead of writes, fix this typo. Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1524644707-11030-1-git-send-email-xieyisheng1@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/bench')
-rw-r--r--tools/perf/bench/numa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c
index 944070e98a2c..63eb49082774 100644
--- a/tools/perf/bench/numa.c
+++ b/tools/perf/bench/numa.c
@@ -175,7 +175,7 @@ static const struct option options[] = {
OPT_UINTEGER('s', "nr_secs" , &p0.nr_secs, "max number of seconds to run (default: 5 secs)"),
OPT_UINTEGER('u', "usleep" , &p0.sleep_usecs, "usecs to sleep per loop iteration"),
- OPT_BOOLEAN('R', "data_reads" , &p0.data_reads, "access the data via writes (can be mixed with -W)"),
+ OPT_BOOLEAN('R', "data_reads" , &p0.data_reads, "access the data via reads (can be mixed with -W)"),
OPT_BOOLEAN('W', "data_writes" , &p0.data_writes, "access the data via writes (can be mixed with -R)"),
OPT_BOOLEAN('B', "data_backwards", &p0.data_backwards, "access the data backwards as well"),
OPT_BOOLEAN('Z', "data_zero_memset", &p0.data_zero_memset,"access the data via glibc bzero only"),