* [PATCH] perf diff: Add kallsyms option
@ 2013-12-09 19:39 David Ahern
2013-12-10 9:15 ` Jiri Olsa
0 siblings, 1 reply; 4+ messages in thread
From: David Ahern @ 2013-12-09 19:39 UTC (permalink / raw)
To: acme, linux-kernel; +Cc: David Ahern, Jiri Olsa
Required for off-box analysis to convert kernel addresses.
Signed-off-by: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
---
tools/perf/Documentation/perf-diff.txt | 3 +++
tools/perf/builtin-diff.c | 2 ++
2 files changed, 5 insertions(+)
diff --git a/tools/perf/Documentation/perf-diff.txt b/tools/perf/Documentation/perf-diff.txt
index fdfceee0ffd0..06650332d555 100644
--- a/tools/perf/Documentation/perf-diff.txt
+++ b/tools/perf/Documentation/perf-diff.txt
@@ -26,6 +26,9 @@ OPTIONS
--dump-raw-trace::
Dump raw trace in ASCII.
+--kallsyms=<file>::
+ kallsyms pathname
+
-m::
--modules::
Load module symbols. WARNING: use only with -k and LIVE kernel
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 3b67ea2444bd..1334381d2569 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -715,6 +715,8 @@ static const struct option options[] = {
OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
"dump raw trace in ASCII"),
OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
+ OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name,
+ "file", "kallsyms pathname"),
OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules,
"load module symbols - WARNING: use only with -k and LIVE kernel"),
OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]",
--
1.8.3.4 (Apple Git-47)
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] perf diff: Add kallsyms option
2013-12-09 19:39 [PATCH] perf diff: Add kallsyms option David Ahern
@ 2013-12-10 9:15 ` Jiri Olsa
0 siblings, 0 replies; 4+ messages in thread
From: Jiri Olsa @ 2013-12-10 9:15 UTC (permalink / raw)
To: David Ahern; +Cc: acme, linux-kernel
On Mon, Dec 09, 2013 at 12:39:39PM -0700, David Ahern wrote:
> Required for off-box analysis to convert kernel addresses.
>
> Signed-off-by: David Ahern <dsahern@gmail.com>
> Cc: Jiri Olsa <jolsa@redhat.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
thanks,
jirka
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH] perf diff: Add kallsyms option
@ 2015-03-24 15:51 David Ahern
2015-03-24 16:04 ` Arnaldo Carvalho de Melo
0 siblings, 1 reply; 4+ messages in thread
From: David Ahern @ 2015-03-24 15:51 UTC (permalink / raw)
To: acme; +Cc: linux-kernel, David Ahern, Jiri Olsa
Required for off-box analysis to convert kernel addresses.
Signed-off-by: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
---
tools/perf/Documentation/perf-diff.txt | 3 +++
tools/perf/builtin-diff.c | 2 ++
2 files changed, 5 insertions(+)
diff --git a/tools/perf/Documentation/perf-diff.txt b/tools/perf/Documentation/perf-diff.txt
index 518266192d67..d1deb573877f 100644
--- a/tools/perf/Documentation/perf-diff.txt
+++ b/tools/perf/Documentation/perf-diff.txt
@@ -31,6 +31,9 @@ OPTIONS
--dump-raw-trace::
Dump raw trace in ASCII.
+--kallsyms=<file>::
+ kallsyms pathname
+
-m::
--modules::
Load module symbols. WARNING: use only with -k and LIVE kernel
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 473887d1d61a..df6307b4050a 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -791,6 +791,8 @@ static const struct option options[] = {
OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
"dump raw trace in ASCII"),
OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
+ OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name,
+ "file", "kallsyms pathname"),
OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules,
"load module symbols - WARNING: use only with -k and LIVE kernel"),
OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]",
--
2.2.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] perf diff: Add kallsyms option
2015-03-24 15:51 David Ahern
@ 2015-03-24 16:04 ` Arnaldo Carvalho de Melo
0 siblings, 0 replies; 4+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-03-24 16:04 UTC (permalink / raw)
To: David Ahern; +Cc: linux-kernel, Jiri Olsa
Em Tue, Mar 24, 2015 at 09:51:57AM -0600, David Ahern escreveu:
> Required for off-box analysis to convert kernel addresses.
>
> Signed-off-by: David Ahern <dsahern@gmail.com>
> Cc: Jiri Olsa <jolsa@redhat.com>
Thanks, applied.
- Arnaldo
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-03-24 16:04 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-12-09 19:39 [PATCH] perf diff: Add kallsyms option David Ahern
2013-12-10 9:15 ` Jiri Olsa
-- strict thread matches above, loose matches on Subject: below --
2015-03-24 15:51 David Ahern
2015-03-24 16:04 ` Arnaldo Carvalho de Melo
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.