perf, sched migration: Ignore unhandled task states

[mv-sheeva.git] / tools / perf / perf.c

diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 08e0e5d2b50eb30be37b609c7e3a3f00bd0c8f12..cdd6c03f1e14c132e550b85e07b22e7621a710d2 100644 (file)
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -15,15 +15,15 @@
 #include "util/parse-events.h"
 #include "util/debugfs.h"
 
-bool use_browser;
-
 const char perf_usage_string[] =
        "perf [--version] [--help] COMMAND [ARGS]";
 
 const char perf_more_info_string[] =
        "See 'perf help COMMAND' for more information on a specific command.";
 
+int use_browser = -1;
 static int use_pager = -1;
+
 struct pager_config {
        const char *cmd;
        int val;
@@ -49,6 +49,24 @@ int check_pager_config(const char *cmd)
        return c.val;
 }
 
+static int tui_command_config(const char *var, const char *value, void *data)
+{
+       struct pager_config *c = data;
+       if (!prefixcmp(var, "tui.") && !strcmp(var + 4, c->cmd))
+               c->val = perf_config_bool(var, value);
+       return 0;
+}
+
+/* returns 0 for "no tui", 1 for "use tui", and -1 for "not specified" */
+static int check_tui_config(const char *cmd)
+{
+       struct pager_config c;
+       c.cmd = cmd;
+       c.val = -1;
+       perf_config(tui_command_config, &c);
+       return c.val;
+}
+
 static void commit_pager_choice(void)
 {
        switch (use_pager) {
@@ -255,6 +273,9 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
        if (p->option & RUN_SETUP)
                prefix = NULL; /* setup_perf_directory(); */
 
+       if (use_browser == -1)
+               use_browser = check_tui_config(p->cmd);
+
        if (use_pager == -1 && p->option & RUN_SETUP)
                use_pager = check_pager_config(p->cmd);
        if (use_pager == -1 && p->option & USE_PAGER)
@@ -437,6 +458,8 @@ int main(int argc, const char **argv)
        handle_options(&argv, &argc, NULL);
        commit_pager_choice();
        set_debugfs_path();
+       set_buildid_dir();
+
        if (argc > 0) {
                if (!prefixcmp(argv[0], "--"))
                        argv[0] += 2;