diff options
Diffstat (limited to 'include/linux/writeback.h')
| -rw-r--r-- | include/linux/writeback.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 47e1c686cb0..cc97d6caf2b 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -106,10 +106,14 @@ static inline void inode_sync_wait(struct inode *inode) /* * mm/page-writeback.c */ +#ifdef CONFIG_BLOCK void laptop_io_completion(struct backing_dev_info *info); void laptop_sync_completion(void); void laptop_mode_sync(struct work_struct *work); void laptop_mode_timer_fn(unsigned long data); +#else +static inline void laptop_sync_completion(void) { } +#endif void throttle_vm_writeout(gfp_t gfp_mask); /* These are exported to sysctl. */ |