summaryrefslogtreecommitdiffstats
path: root/kernel/freezer.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/freezer.c')
-rw-r--r--kernel/freezer.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/freezer.c b/kernel/freezer.c
index 732f14f..b83c30e 100644
--- a/kernel/freezer.c
+++ b/kernel/freezer.c
@@ -9,6 +9,7 @@
#include <linux/export.h>
#include <linux/syscalls.h>
#include <linux/freezer.h>
+#include <linux/kthread.h>
/*
* freezing is complete, mark current process as frozen
@@ -23,7 +24,7 @@ static inline void frozen_process(void)
}
/* Refrigerator is place where frozen processes are stored :-). */
-bool __refrigerator(void)
+bool __refrigerator(bool check_kthr_stop)
{
/* Hmm, should we be allowed to suspend when there are realtime
processes around? */
@@ -50,7 +51,8 @@ bool __refrigerator(void)
for (;;) {
set_current_state(TASK_UNINTERRUPTIBLE);
- if (!frozen(current))
+ if (!frozen(current) ||
+ (check_kthr_stop && kthread_should_stop()))
break;
was_frozen = true;
schedule();
OpenPOWER on IntegriCloud