diff options
Diffstat (limited to 'include/linux/backing-dev.h')
| -rw-r--r-- | include/linux/backing-dev.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index 2a9a9abc9126..238521a19849 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -18,6 +18,7 @@ #include <linux/writeback.h> #include <linux/atomic.h> #include <linux/sysctl.h> +#include <linux/mutex.h> struct page; struct device; @@ -105,6 +106,9 @@ struct backing_dev_info { struct timer_list laptop_mode_wb_timer; + cpumask_t *flusher_cpumask; /* used for writeback thread scheduling */ + struct mutex flusher_cpumask_lock; + #ifdef CONFIG_DEBUG_FS struct dentry *debug_dir; struct dentry *debug_stats; |