X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=tools%2Fperf%2Fbuiltin-record.c;h=87e28a4e33ba2919d300e24404859eed0523c700;hb=1f3e5b55035549311e42c3f84007e6c799ed991f;hp=4869050e7194c18311da81f165f6f8e5cb5882ea;hpb=f17a6f78595e52761b7b2dece8c11b04b65f19dd;p=deliverable%2Flinux.git

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 4869050e7194..87e28a4e33ba 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -161,7 +161,7 @@ try_again:
 
 	if (perf_evlist__apply_filters(evlist)) {
 		error("failed to set filter with %d (%s)\n", errno,
-			strerror(errno));
+			strerror_r(errno, msg, sizeof(msg)));
 		rc = -1;
 		goto out;
 	}
@@ -175,7 +175,8 @@ try_again:
 			       "(current value: %u)\n", opts->mmap_pages);
 			rc = -errno;
 		} else {
-			pr_err("failed to mmap with %d (%s)\n", errno, strerror(errno));
+			pr_err("failed to mmap with %d (%s)\n", errno,
+				strerror_r(errno, msg, sizeof(msg)));
 			rc = -errno;
 		}
 		goto out;
@@ -480,7 +481,7 @@ static int __cmd_record(struct record *rec, int argc, const char **argv)
 	}
 
 	if (forks && workload_exec_errno) {
-		char msg[512];
+		char msg[STRERR_BUFSIZE];
 		const char *emsg = strerror_r(workload_exec_errno, msg, sizeof(msg));
 		pr_err("Workload failed: %s\n", emsg);
 		err = -1;
@@ -781,6 +782,7 @@ static const char * const record_usage[] = {
  */
 static struct record record = {
 	.opts = {
+		.sample_time	     = true,
 		.mmap_pages	     = UINT_MAX,
 		.user_freq	     = UINT_MAX,
 		.user_interval	     = ULLONG_MAX,
@@ -907,7 +909,7 @@ int cmd_record(int argc, const char **argv, const char *prefix __maybe_unused)
 		usage_with_options(record_usage, record_options);
 	}
 
-	symbol__init();
+	symbol__init(NULL);
 
 	if (symbol_conf.kptr_restrict)
 		pr_warning(