The cpumask is allocated before threads get created. If the latter step fails, we need to free the cpumask.
Cc: Andrew Morton <[email protected]> Cc: Chris Metcalf <[email protected]> Cc: Don Zickus <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ulrich Obergfell <[email protected]> Signed-off-by: Frederic Weisbecker <[email protected]> --- kernel/smpboot.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/smpboot.c b/kernel/smpboot.c index 7c434c3..71aa90b 100644 --- a/kernel/smpboot.c +++ b/kernel/smpboot.c @@ -301,6 +301,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread) ret = __smpboot_create_thread(plug_thread, cpu); if (ret) { smpboot_destroy_threads(plug_thread); + free_cpumask_var(plug_thread->cpumask); goto out; } smpboot_unpark_thread(plug_thread, cpu); -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
