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Diffstat (limited to 'kernel/power/user.c')
-rw-r--r--kernel/power/user.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/power/user.c b/kernel/power/user.c
index 7cf6713b232..845acd84cb2 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -52,6 +52,9 @@ static int snapshot_open(struct inode *inode, struct file *filp)
if ((filp->f_flags & O_ACCMODE) == O_RDWR)
return -ENOSYS;
+ if(create_basic_memory_bitmaps())
+ return -ENOMEM;
+
nonseekable_open(inode, filp);
data = &snapshot_state;
filp->private_data = data;
@@ -77,6 +80,7 @@ static int snapshot_release(struct inode *inode, struct file *filp)
struct snapshot_data *data;
swsusp_free();
+ free_basic_memory_bitmaps();
data = filp->private_data;
free_all_swap_pages(data->swap, data->bitmap);
free_bitmap(data->bitmap);