perf script: Allow specifying the files to process guest samples

[linux.git] / tools / perf / builtin-script.c

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 520e5b6b9ef97eddcd262e705dc4e181545760c8..2f6232f1bfdc4649a242a8ad597ca736641abcd4 100644 (file)
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -3522,6 +3522,15 @@ int cmd_script(int argc, const char **argv)
                   "Time span of interest (start,stop)"),
        OPT_BOOLEAN(0, "inline", &symbol_conf.inline_name,
                    "Show inline function"),
+       OPT_STRING(0, "guestmount", &symbol_conf.guestmount, "directory",
+                  "guest mount directory under which every guest os"
+                  " instance has a subdir"),
+       OPT_STRING(0, "guestvmlinux", &symbol_conf.default_guest_vmlinux_name,
+                  "file", "file saving guest os vmlinux"),
+       OPT_STRING(0, "guestkallsyms", &symbol_conf.default_guest_kallsyms,
+                  "file", "file saving guest os /proc/kallsyms"),
+       OPT_STRING(0, "guestmodules", &symbol_conf.default_guest_modules,
+                  "file", "file saving guest os /proc/modules"),
        OPT_END()
        };
        const char * const script_subcommands[] = { "record", "report", NULL };
@@ -3541,6 +3550,16 @@ int cmd_script(int argc, const char **argv)
        argc = parse_options_subcommand(argc, argv, options, script_subcommands, script_usage,
                             PARSE_OPT_STOP_AT_NON_OPTION);
 
+       if (symbol_conf.guestmount ||
+           symbol_conf.default_guest_vmlinux_name ||
+           symbol_conf.default_guest_kallsyms ||
+           symbol_conf.default_guest_modules) {
+               /*
+                * Enable guest sample processing.
+                */
+               perf_guest = true;
+       }
+
        data.path  = input_name;
        data.force = symbol_conf.force;