From: yuzhoujian <ufo19890607@gmail.com>
To: peterz@infradead.org, mingo@redhat.com,
alexander.shishkin@linux.intel.com, jolsa@kernel.org,
dsahern@gmail.com, namhyung@kernel.org, milian.wolff@kdab.com,
arnaldo.melo@gmail.com, windyu@tencent.com,
adrian.hunter@intel.com, wangnan0@huawei.com
Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
acme@redhat.com
Subject: [PATCH] Add input file_name support for perf sched {map|latency|replay|timehist}
Date: Tue, 3 Sep 2019 16:55:35 +0800 [thread overview]
Message-ID: <20190903085535.23913-1-ufo19890607@gmail.com> (raw)
From: YuZhoujian <windyu@tencent.com>
Just add '-i' option for perf sched {map|latency|replay|timehist}
Signed-off-by: YuZhoujian <windyu@tencent.com>
---
tools/perf/Documentation/perf-sched.txt | 7 +++++++
tools/perf/builtin-sched.c | 4 ++++
2 files changed, 11 insertions(+)
diff --git a/tools/perf/Documentation/perf-sched.txt b/tools/perf/Documentation/perf-sched.txt
index 63f938b887dd..182c223d3d9b 100644
--- a/tools/perf/Documentation/perf-sched.txt
+++ b/tools/perf/Documentation/perf-sched.txt
@@ -80,6 +80,9 @@ OPTIONS
OPTIONS for 'perf sched map'
----------------------------
+-i::
+--input=<file>::
+ Input file name. (default: perf.data unless stdin is a fifo)
--compact::
Show only CPUs with activity. Helps visualizing on high core
@@ -96,6 +99,10 @@ OPTIONS for 'perf sched map'
OPTIONS for 'perf sched timehist'
---------------------------------
+-i::
+--input=<file>::
+ Input file name. (default: perf.data unless stdin is a fifo)
+
-k::
--vmlinux=<file>::
vmlinux pathname
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 025151dcb651..8e51fbb88549 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -3374,6 +3374,7 @@ int cmd_sched(int argc, const char **argv)
const struct option latency_options[] = {
OPT_STRING('s', "sort", &sched.sort_order, "key[,key2...]",
"sort by key(s): runtime, switch, avg, max"),
+ OPT_STRING('i', "input", &input_name, "file", "input file name"),
OPT_INTEGER('C', "CPU", &sched.profile_cpu,
"CPU to profile on"),
OPT_BOOLEAN('p', "pids", &sched.skip_merge,
@@ -3381,11 +3382,13 @@ int cmd_sched(int argc, const char **argv)
OPT_PARENT(sched_options)
};
const struct option replay_options[] = {
+ OPT_STRING('i', "input", &input_name, "file", "input file name"),
OPT_UINTEGER('r', "repeat", &sched.replay_repeat,
"repeat the workload replay N times (-1: infinite)"),
OPT_PARENT(sched_options)
};
const struct option map_options[] = {
+ OPT_STRING('i', "input", &input_name, "file", "input file name"),
OPT_BOOLEAN(0, "compact", &sched.map.comp,
"map output in compact mode"),
OPT_STRING(0, "color-pids", &sched.map.color_pids_str, "pids",
@@ -3397,6 +3400,7 @@ int cmd_sched(int argc, const char **argv)
OPT_PARENT(sched_options)
};
const struct option timehist_options[] = {
+ OPT_STRING('i', "input", &input_name, "file", "input file name"),
OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name,
"file", "vmlinux pathname"),
OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name,
--
2.23.0.37.g745f681
next reply other threads:[~2019-09-03 8:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-03 8:55 yuzhoujian [this message]
2019-09-09 3:49 ` [PATCH] Add input file_name support for perf sched {map|latency|replay|timehist} 禹舟键
2019-09-09 8:50 ` David Ahern
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