From: Namhyung Kim <namhyung....@lge.com>
The commit bf3da4014a0c ("perf record: Remove -f/--force option") got
rid of -f option from perf record. But this option was used
internally by various sub-commands so they wouldn't work anymore.
Also update the example document not to use -f option.
Cc: Jiri Olsa <jo...@redhat.com>
Signed-off-by: Namhyung Kim <namhy...@kernel.org>
---
tools/perf/Documentation/examples.txt | 4 ++--
tools/perf/builtin-kmem.c | 2 +-
tools/perf/builtin-lock.c | 2 +-
tools/perf/builtin-sched.c | 1 -
tools/perf/builtin-timechart.c | 4 ++--
5 files changed, 6 insertions(+), 7 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/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-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",
--
1.7.11.7
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