use GFP_ATOMIC in interrupt context

2014-03-28 18:43:34 +09:00
parent ccd770ba24
commit b01b31f04d
1 changed files with 1 additions and 1 deletions
--- a/executer/kernel/control.c
+++ b/executer/kernel/control.c
@ -284,7 +284,7 @@ int mcexec_syscall(struct mcctrl_channel *c, int pid, unsigned long arg)

 	if (!wqhln) {
 retry_alloc:
-		wqhln = kmalloc(sizeof(*wqhln), GFP_KERNEL);
+		wqhln = kmalloc(sizeof(*wqhln), GFP_ATOMIC);
 		if (!wqhln) {
 			printk("WARNING: coudln't alloc wait queue head, retrying..\n");
 			goto retry_alloc;