diff options
| -rw-r--r-- | tools/perf/Documentation/intel-hybrid.txt | 2 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-c2c.txt | 2 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-iostat.txt | 4 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-record.txt | 2 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-stat.txt | 14 |
5 files changed, 12 insertions, 12 deletions
diff --git a/tools/perf/Documentation/intel-hybrid.txt b/tools/perf/Documentation/intel-hybrid.txt index 07f0aa3bf682..c9302096dc46 100644 --- a/tools/perf/Documentation/intel-hybrid.txt +++ b/tools/perf/Documentation/intel-hybrid.txt @@ -140,7 +140,7 @@ displayed. The percentage is the event's running time/enabling time. One example, 'triad_loop' runs on cpu16 (atom core), while we can see the scaled value for core cycles is 160,444,092 and the percentage is 0.47%. -perf stat -e cycles -- taskset -c 16 ./triad_loop +perf stat -e cycles \-- taskset -c 16 ./triad_loop As previous, two events are created. diff --git a/tools/perf/Documentation/perf-c2c.txt b/tools/perf/Documentation/perf-c2c.txt index c81d72e3eecf..de6beedb7283 100644 --- a/tools/perf/Documentation/perf-c2c.txt +++ b/tools/perf/Documentation/perf-c2c.txt @@ -9,7 +9,7 @@ SYNOPSIS -------- [verse] 'perf c2c record' [<options>] <command> -'perf c2c record' [<options>] -- [<record command options>] <command> +'perf c2c record' [<options>] \-- [<record command options>] <command> 'perf c2c report' [<options>] DESCRIPTION diff --git a/tools/perf/Documentation/perf-iostat.txt b/tools/perf/Documentation/perf-iostat.txt index 165176944031..04d510364384 100644 --- a/tools/perf/Documentation/perf-iostat.txt +++ b/tools/perf/Documentation/perf-iostat.txt @@ -9,7 +9,7 @@ SYNOPSIS -------- [verse] 'perf iostat' list -'perf iostat' <ports> -- <command> [<options>] +'perf iostat' <ports> \-- <command> [<options>] DESCRIPTION ----------- @@ -85,4 +85,4 @@ EXAMPLES SEE ALSO -------- -linkperf:perf-stat[1]
\ No newline at end of file +linkperf:perf-stat[1] diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt index d71bac847936..f1079ee7f2ec 100644 --- a/tools/perf/Documentation/perf-record.txt +++ b/tools/perf/Documentation/perf-record.txt @@ -9,7 +9,7 @@ SYNOPSIS -------- [verse] 'perf record' [-e <EVENT> | --event=EVENT] [-a] <command> -'perf record' [-e <EVENT> | --event=EVENT] [-a] -- <command> [<options>] +'perf record' [-e <EVENT> | --event=EVENT] [-a] \-- <command> [<options>] DESCRIPTION ----------- diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt index 45c2467e4eb2..4c9310be6acc 100644 --- a/tools/perf/Documentation/perf-stat.txt +++ b/tools/perf/Documentation/perf-stat.txt @@ -9,8 +9,8 @@ SYNOPSIS -------- [verse] 'perf stat' [-e <EVENT> | --event=EVENT] [-a] <command> -'perf stat' [-e <EVENT> | --event=EVENT] [-a] -- <command> [<options>] -'perf stat' [-e <EVENT> | --event=EVENT] [-a] record [-o file] -- <command> [<options>] +'perf stat' [-e <EVENT> | --event=EVENT] [-a] \-- <command> [<options>] +'perf stat' [-e <EVENT> | --event=EVENT] [-a] record [-o file] \-- <command> [<options>] 'perf stat' report [-i file] DESCRIPTION @@ -217,8 +217,8 @@ Append to the output file designated with the -o option. Ignored if -o is not sp Log output to fd, instead of stderr. Complementary to --output, and mutually exclusive with it. --append may be used here. Examples: - 3>results perf stat --log-fd 3 -- $cmd - 3>>results perf stat --log-fd 3 --append -- $cmd + 3>results perf stat --log-fd 3 \-- $cmd + 3>>results perf stat --log-fd 3 --append \-- $cmd --control=fifo:ctl-fifo[,ack-fifo]:: --control=fd:ctl-fd[,ack-fd]:: @@ -245,7 +245,7 @@ disable events during measurements: perf stat -D -1 -e cpu-cycles -a -I 1000 \ --control fd:${ctl_fd},${ctl_fd_ack} \ - -- sleep 30 & + \-- sleep 30 & perf_pid=$! sleep 5 && echo 'enable' >&${ctl_fd} && read -u ${ctl_fd_ack} e1 && echo "enabled(${e1})" @@ -265,7 +265,7 @@ disable events during measurements: --post:: Pre and post measurement hooks, e.g.: -perf stat --repeat 10 --null --sync --pre 'make -s O=defconfig-build/clean' -- make -s -j64 O=defconfig-build/ bzImage +perf stat --repeat 10 --null --sync --pre 'make -s O=defconfig-build/clean' \-- make -s -j64 O=defconfig-build/ bzImage -I msecs:: --interval-print msecs:: @@ -496,7 +496,7 @@ $ perf config stat.no-csv-summary=true EXAMPLES -------- -$ perf stat -- make +$ perf stat \-- make Performance counter stats for 'make': |