From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/tools/testing/selftests/mqueue/mq_perf_tests.c | 25 +++++++++++++++++--------
1 files changed, 17 insertions(+), 8 deletions(-)
diff --git a/kernel/tools/testing/selftests/mqueue/mq_perf_tests.c b/kernel/tools/testing/selftests/mqueue/mq_perf_tests.c
index b019e0b..84fda3b 100644
--- a/kernel/tools/testing/selftests/mqueue/mq_perf_tests.c
+++ b/kernel/tools/testing/selftests/mqueue/mq_perf_tests.c
@@ -180,6 +180,9 @@
if (in_shutdown++)
return;
+ /* Free the cpu_set allocated using CPU_ALLOC in main function */
+ CPU_FREE(cpu_set);
+
for (i = 0; i < num_cpus_to_pin; i++)
if (cpu_threads[i]) {
pthread_kill(cpu_threads[i], SIGUSR1);
@@ -551,6 +554,12 @@
perror("sysconf(_SC_NPROCESSORS_ONLN)");
exit(1);
}
+
+ if (getuid() != 0)
+ ksft_exit_skip("Not running as root, but almost all tests "
+ "require root in order to modify\nsystem settings. "
+ "Exiting.\n");
+
cpus_online = min(MAX_CPUS, sysconf(_SC_NPROCESSORS_ONLN));
cpu_set = CPU_ALLOC(cpus_online);
if (cpu_set == NULL) {
@@ -589,7 +598,7 @@
cpu_set)) {
fprintf(stderr, "Any given CPU may "
"only be given once.\n");
- exit(1);
+ goto err_code;
} else
CPU_SET_S(cpus_to_pin[cpu],
cpu_set_size, cpu_set);
@@ -607,7 +616,7 @@
queue_path = malloc(strlen(option) + 2);
if (!queue_path) {
perror("malloc()");
- exit(1);
+ goto err_code;
}
queue_path[0] = '/';
queue_path[1] = 0;
@@ -622,16 +631,11 @@
fprintf(stderr, "Must pass at least one CPU to continuous "
"mode.\n");
poptPrintUsage(popt_context, stderr, 0);
- exit(1);
+ goto err_code;
} else if (!continuous_mode) {
num_cpus_to_pin = 1;
cpus_to_pin[0] = cpus_online - 1;
}
-
- if (getuid() != 0)
- ksft_exit_skip("Not running as root, but almost all tests "
- "require root in order to modify\nsystem settings. "
- "Exiting.\n");
max_msgs = fopen(MAX_MSGS, "r+");
max_msgsize = fopen(MAX_MSGSIZE, "r+");
@@ -740,4 +744,9 @@
sleep(1);
}
shutdown(0, "", 0);
+
+err_code:
+ CPU_FREE(cpu_set);
+ exit(1);
+
}
--
Gitblit v1.6.2