diff options
| author | Andi Kleen <ak@linux.intel.com> | 2019-03-11 07:45:00 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-03-11 16:33:20 -0300 |
| commit | e3b74de50a5f8bbfacbd772874c8b5d9220ebcdb (patch) | |
| tree | cd5f1e2ee98842651dce0d25169e3a1ead031ae1 /tools | |
| parent | 59c24980dffbea2106fe65e64ea77834d657ee9c (diff) | |
| download | linux-stable-e3b74de50a5f8bbfacbd772874c8b5d9220ebcdb.tar.gz linux-stable-e3b74de50a5f8bbfacbd772874c8b5d9220ebcdb.tar.bz2 linux-stable-e3b74de50a5f8bbfacbd772874c8b5d9220ebcdb.zip | |
perf tools report: Add custom scripts to script menu
Add a way to define custom scripts through ~/.perfconfig, which are then
added to the scripts menu. The scripts get the same arguments as 'perf
script', in particular -i, --cpu, --tid.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20190311144502.15423-10-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/Documentation/perf-config.txt | 8 | ||||
| -rw-r--r-- | tools/perf/ui/browsers/scripts.c | 20 |
2 files changed, 28 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt index 2d0fb7613134..95054a8176a2 100644 --- a/tools/perf/Documentation/perf-config.txt +++ b/tools/perf/Documentation/perf-config.txt @@ -590,6 +590,14 @@ samples.*:: Define how many ns worth of time to show around samples in perf report sample context browser. +scripts.*:: + + Any option defines a script that is added to the scripts menu + in the interactive perf browser and whose output is displayed. + The name of the option is the name, the value is a script command line. + The script gets the same options passed as a full perf script, + in particular -i perfdata file, --cpu, --tid + SEE ALSO -------- linkperf:perf[1] diff --git a/tools/perf/ui/browsers/scripts.c b/tools/perf/ui/browsers/scripts.c index 96e5cd3b0eee..27cf3ab88d13 100644 --- a/tools/perf/ui/browsers/scripts.c +++ b/tools/perf/ui/browsers/scripts.c @@ -6,6 +6,7 @@ #include "../../util/symbol.h" #include "../browser.h" #include "../libslang.h" +#include "config.h" #define SCRIPT_NAMELEN 128 #define SCRIPT_MAX_NO 64 @@ -53,6 +54,24 @@ static int add_script_option(const char *name, const char *opt, return 0; } +static int scripts_config(const char *var, const char *value, void *data) +{ + struct script_config *c = data; + + if (!strstarts(var, "scripts.")) + return -1; + if (c->index >= SCRIPT_MAX_NO) + return -1; + c->names[c->index] = strdup(var + 7); + if (!c->names[c->index]) + return -1; + if (asprintf(&c->paths[c->index], "%s %s", value, + c->extra_format) < 0) + return -1; + c->index++; + return 0; +} + /* * When success, will copy the full path of the selected script * into the buffer pointed by script_name, and return 0. @@ -87,6 +106,7 @@ static int list_scripts(char *script_name, bool *custom, &scriptc); add_script_option("Show individual samples with source", "-F +srcline,+srccode", &scriptc); + perf_config(scripts_config, &scriptc); custom_perf = scriptc.index; add_script_option("Show samples with custom perf script arguments", "", &scriptc); i = scriptc.index; |