diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/Documentation/examples.txt | 4 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-record.txt | 4 | ||||
| -rw-r--r-- | tools/perf/builtin-kmem.c | 2 | ||||
| -rw-r--r-- | tools/perf/builtin-lock.c | 2 | ||||
| -rw-r--r-- | tools/perf/builtin-record.c | 3 | ||||
| -rw-r--r-- | tools/perf/builtin-sched.c | 1 | ||||
| -rw-r--r-- | tools/perf/builtin-timechart.c | 4 |
7 files changed, 6 insertions, 14 deletions
diff --git a/tools/perf/Documentation/examples.txt b/tools/perf/Documentation/examples.txt index 77f952762426..a4e392156488 100644 --- a/tools/perf/Documentation/examples.txt +++ b/tools/perf/Documentation/examples.txt @@ -66,7 +66,7 @@ Furthermore, these tracepoints can be used to sample the workload as well. For example the page allocations done by a 'git gc' can be captured the following way: - titan:~/git> perf record -f -e kmem:mm_page_alloc -c 1 ./git gc + titan:~/git> perf record -e kmem:mm_page_alloc -c 1 ./git gc Counting objects: 1148, done. Delta compression using up to 2 threads. Compressing objects: 100% (450/450), done. @@ -120,7 +120,7 @@ Furthermore, call-graph sampling can be done too, of page allocations - to see precisely what kind of page allocations there are: - titan:~/git> perf record -f -g -e kmem:mm_page_alloc -c 1 ./git gc + titan:~/git> perf record -g -e kmem:mm_page_alloc -c 1 ./git gc Counting objects: 1148, done. Delta compression using up to 2 threads. Compressing objects: 100% (450/450), done. diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt index 7e3258066bc9..e297b74471b8 100644 --- a/tools/perf/Documentation/perf-record.txt +++ b/tools/perf/Documentation/perf-record.txt @@ -70,10 +70,6 @@ OPTIONS --no-delay:: Collect data without buffering. --f:: ---force:: - Overwrite existing data file. (deprecated) - -c:: --count=:: Event period to sample. diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index 46878daca5cc..0259502638b4 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -708,7 +708,7 @@ static int parse_line_opt(const struct option *opt __maybe_unused, static int __cmd_record(int argc, const char **argv) { const char * const record_args[] = { - "record", "-a", "-R", "-f", "-c", "1", + "record", "-a", "-R", "-c", "1", "-e", "kmem:kmalloc", "-e", "kmem:kmalloc_node", "-e", "kmem:kfree", diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index 425830069749..76543a4a7a30 100644 --- a/tools/perf/builtin-lock.c +++ b/tools/perf/builtin-lock.c @@ -878,7 +878,7 @@ static int __cmd_report(void) static int __cmd_record(int argc, const char **argv) { const char *record_args[] = { - "record", "-R", "-f", "-m", "1024", "-c", "1", + "record", "-R", "-m", "1024", "-c", "1", }; unsigned int rec_argc, i, j; const char **rec_argv; diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 2990570b5c6d..ecca62e27b28 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -74,7 +74,6 @@ struct perf_record { int realtime_prio; bool no_buildid; bool no_buildid_cache; - bool force; long samples; off_t post_processing_offset; }; @@ -856,8 +855,6 @@ const struct option record_options[] = { "system-wide collection from all CPUs"), OPT_STRING('C', "cpu", &record.opts.target.cpu_list, "cpu", "list of cpus to monitor"), - OPT_BOOLEAN('f', "force", &record.force, - "overwrite existing data file (deprecated)"), OPT_U64('c', "count", &record.opts.user_interval, "event period to sample"), OPT_STRING('o', "output", &record.output_name, "file", "output file name"), diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 2da2a6ca22bf..fed9ae432c16 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1632,7 +1632,6 @@ static int __cmd_record(int argc, const char **argv) "record", "-a", "-R", - "-f", "-m", "1024", "-c", "1", "-e", "sched:sched_switch", diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c index ab4cf232b852..4536a92b18f3 100644 --- a/tools/perf/builtin-timechart.c +++ b/tools/perf/builtin-timechart.c @@ -1005,7 +1005,7 @@ static int __cmd_record(int argc, const char **argv) { #ifdef SUPPORT_OLD_POWER_EVENTS const char * const record_old_args[] = { - "record", "-a", "-R", "-f", "-c", "1", + "record", "-a", "-R", "-c", "1", "-e", "power:power_start", "-e", "power:power_end", "-e", "power:power_frequency", @@ -1014,7 +1014,7 @@ static int __cmd_record(int argc, const char **argv) }; #endif const char * const record_new_args[] = { - "record", "-a", "-R", "-f", "-c", "1", + "record", "-a", "-R", "-c", "1", "-e", "power:cpu_frequency", "-e", "power:cpu_idle", "-e", "sched:sched_wakeup", |