list: Use list_empty_nocheck() when checking a list racily

Otherwise we might trigger an assertion when list debug is enabled

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/core/cpu.c b/core/cpu.c
index 35328e5..f407b46 100644
--- a/core/cpu.c
+++ b/core/cpu.c
@@ -177,7 +177,8 @@ void cpu_process_jobs(void)
 	void *data;
 
 	sync();
-	if (list_empty(&cpu->job_queue) && list_empty(&global_job_queue))
+	if (list_empty_nocheck(&cpu->job_queue) &&
+	    list_empty_nocheck(&global_job_queue))
 		return;
 
 	lock(&cpu->job_lock);