diff options
Diffstat (limited to 'kernel/power/user.c')
| -rw-r--r-- | kernel/power/user.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/power/user.c b/kernel/power/user.c index 3aa41ba22129..4401cfe26e5c 100644 --- a/kernel/power/user.c +++ b/kernel/power/user.c @@ -278,7 +278,9 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd, if (data->frozen) break; - ksys_sync_helper(); + error = pm_sleep_fs_sync(); + if (error) + break; error = freeze_processes(); if (error) @@ -447,7 +449,6 @@ static const struct file_operations snapshot_fops = { .release = snapshot_release, .read = snapshot_read, .write = snapshot_write, - .llseek = no_llseek, .unlocked_ioctl = snapshot_ioctl, #ifdef CONFIG_COMPAT .compat_ioctl = snapshot_compat_ioctl, |