1 files changed, 3 insertions, 1 deletions

diff --git a/kernel/power/user.c b/kernel/power/user.c
index e819e17877ca..c36c3b9e8a84 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -137,7 +137,7 @@ static int snapshot_release(struct inode *inode, struct file *filp)
         free_all_swap_pages(data->swap);
         if (data->frozen)
                 thaw_processes();
-        pm_notifier_call_chain(data->mode == O_WRONLY ?
+        pm_notifier_call_chain(data->mode == O_RDONLY ?
                         PM_POST_HIBERNATION : PM_POST_RESTORE);
         atomic_inc(&snapshot_device_available);
 
@@ -263,6 +263,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
         case SNAPSHOT_UNFREEZE:
                 if (!data->frozen || data->ready)
                         break;
+                pm_restore_gfp_mask();
                 thaw_processes();
                 usermodehelper_enable();
                 data->frozen = 0;
@@ -275,6 +276,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
                         error = -EPERM;
                         break;
                 }
+                pm_restore_gfp_mask();
                 error = hibernation_snapshot(data->platform_support);
                 if (!error)
                         error = put_user(in_suspend, (int __user *)arg);