* [PATCH] perf lock: Remove redundant word 'contention' in help message
@ 2022-09-08 1:48 Yang Jihong
2022-09-08 6:59 ` Namhyung Kim
0 siblings, 1 reply; 3+ messages in thread
From: Yang Jihong @ 2022-09-08 1:48 UTC (permalink / raw)
To: peterz, mingo, acme, mark.rutland, alexander.shishkin, jolsa,
namhyung, linux-perf-users, linux-kernel
Cc: yangjihong1
Before:
# perf lock -h
Usage: perf lock [<options>] {record|report|script|info|contention|contention}
-D, --dump-raw-trace dump raw trace in ASCII
-f, --force don't complain, do it
-i, --input <file> input file name
-v, --verbose be more verbose (show symbol address, etc)
--kallsyms <file>
kallsyms pathname
--vmlinux <file> vmlinux pathname
After:
# perf lock -h
Usage: perf lock [<options>] {record|report|script|info|contention}
-D, --dump-raw-trace dump raw trace in ASCII
-f, --force don't complain, do it
-i, --input <file> input file name
-v, --verbose be more verbose (show symbol address, etc)
--kallsyms <file>
kallsyms pathname
--vmlinux <file> vmlinux pathname
Fixes: 528b9cab3b81 ("perf lock: Add 'contention' subcommand")
Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
---
tools/perf/builtin-lock.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index dd11d3471baf..ea40ae52cd2c 100644
--- a/tools/perf/builtin-lock.c
+++ b/tools/perf/builtin-lock.c
@@ -1874,8 +1874,7 @@ int cmd_lock(int argc, const char **argv)
NULL
};
const char *const lock_subcommands[] = { "record", "report", "script",
- "info", "contention",
- "contention", NULL };
+ "info", "contention", NULL };
const char *lock_usage[] = {
NULL,
NULL
--
2.30.GIT
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] perf lock: Remove redundant word 'contention' in help message
2022-09-08 1:48 [PATCH] perf lock: Remove redundant word 'contention' in help message Yang Jihong
@ 2022-09-08 6:59 ` Namhyung Kim
2022-09-08 18:24 ` Arnaldo Carvalho de Melo
0 siblings, 1 reply; 3+ messages in thread
From: Namhyung Kim @ 2022-09-08 6:59 UTC (permalink / raw)
To: Yang Jihong
Cc: Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo,
Mark Rutland, Alexander Shishkin, Jiri Olsa, linux-perf-users,
linux-kernel
Hello,
On Wed, Sep 7, 2022 at 6:52 PM Yang Jihong <yangjihong1@huawei.com> wrote:
>
> Before:
> # perf lock -h
>
> Usage: perf lock [<options>] {record|report|script|info|contention|contention}
>
> -D, --dump-raw-trace dump raw trace in ASCII
> -f, --force don't complain, do it
> -i, --input <file> input file name
> -v, --verbose be more verbose (show symbol address, etc)
> --kallsyms <file>
> kallsyms pathname
> --vmlinux <file> vmlinux pathname
>
> After:
> # perf lock -h
>
> Usage: perf lock [<options>] {record|report|script|info|contention}
>
> -D, --dump-raw-trace dump raw trace in ASCII
> -f, --force don't complain, do it
> -i, --input <file> input file name
> -v, --verbose be more verbose (show symbol address, etc)
> --kallsyms <file>
> kallsyms pathname
> --vmlinux <file> vmlinux pathname
>
> Fixes: 528b9cab3b81 ("perf lock: Add 'contention' subcommand")
> Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Thanks for the fix!
Namhyung
> ---
> tools/perf/builtin-lock.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
> index dd11d3471baf..ea40ae52cd2c 100644
> --- a/tools/perf/builtin-lock.c
> +++ b/tools/perf/builtin-lock.c
> @@ -1874,8 +1874,7 @@ int cmd_lock(int argc, const char **argv)
> NULL
> };
> const char *const lock_subcommands[] = { "record", "report", "script",
> - "info", "contention",
> - "contention", NULL };
> + "info", "contention", NULL };
> const char *lock_usage[] = {
> NULL,
> NULL
> --
> 2.30.GIT
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] perf lock: Remove redundant word 'contention' in help message
2022-09-08 6:59 ` Namhyung Kim
@ 2022-09-08 18:24 ` Arnaldo Carvalho de Melo
0 siblings, 0 replies; 3+ messages in thread
From: Arnaldo Carvalho de Melo @ 2022-09-08 18:24 UTC (permalink / raw)
To: Namhyung Kim
Cc: Yang Jihong, Peter Zijlstra, Ingo Molnar, Mark Rutland,
Alexander Shishkin, Jiri Olsa, linux-perf-users, linux-kernel
Em Wed, Sep 07, 2022 at 11:59:27PM -0700, Namhyung Kim escreveu:
> On Wed, Sep 7, 2022 at 6:52 PM Yang Jihong <yangjihong1@huawei.com> wrote:
> > Fixes: 528b9cab3b81 ("perf lock: Add 'contention' subcommand")
> > Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
> Acked-by: Namhyung Kim <namhyung@kernel.org>
> Thanks for the fix!
Thanks, applied.
- Arnaldo
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-09-08 1:48 [PATCH] perf lock: Remove redundant word 'contention' in help message Yang Jihong
2022-09-08 6:59 ` Namhyung Kim
2022-09-08 18:24 ` Arnaldo Carvalho de Melo
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