diff options
Diffstat (limited to 'tools/perf/builtin-config.c')
| -rw-r--r-- | tools/perf/builtin-config.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/tools/perf/builtin-config.c b/tools/perf/builtin-config.c index abfa49eaf7fd..514f70f95b57 100644 --- a/tools/perf/builtin-config.c +++ b/tools/perf/builtin-config.c @@ -35,8 +35,7 @@ static struct option config_options[] = { OPT_END() }; -static int set_config(struct perf_config_set *set, const char *file_name, - const char *var, const char *value) +static int set_config(struct perf_config_set *set, const char *file_name) { struct perf_config_section *section = NULL; struct perf_config_item *item = NULL; @@ -50,7 +49,6 @@ static int set_config(struct perf_config_set *set, const char *file_name, if (!fp) return -1; - perf_config_set__collect(set, file_name, var, value); fprintf(fp, "%s\n", first_line); /* overwrite configvariables */ @@ -162,6 +160,7 @@ int cmd_config(int argc, const char **argv) struct perf_config_set *set; char *user_config = mkpath("%s/.perfconfig", getenv("HOME")); const char *config_filename; + bool changed = false; argc = parse_options(argc, argv, config_options, config_usage, PARSE_OPT_STOP_AT_NON_OPTION); @@ -232,15 +231,26 @@ int cmd_config(int argc, const char **argv) goto out_err; } } else { - if (set_config(set, config_filename, var, value) < 0) { - pr_err("Failed to set '%s=%s' on %s\n", - var, value, config_filename); + if (perf_config_set__collect(set, config_filename, + var, value) < 0) { + pr_err("Failed to add '%s=%s'\n", + var, value); free(arg); goto out_err; } + changed = true; } free(arg); } + + if (!changed) + break; + + if (set_config(set, config_filename) < 0) { + pr_err("Failed to set the configs on %s\n", + config_filename); + goto out_err; + } } ret = 0; |