libceph: drop return value from page vector copy routines

[mirror_ubuntu-bionic-kernel.git] / include / linux / backing-dev.h

diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index 238521a19849b2865d26aaffd9cfe1e7739ad70a..12731a19ef060792b5500c3731551b636c437fe8 100644 (file)
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -18,7 +18,6 @@
 #include <linux/writeback.h>
 #include <linux/atomic.h>
 #include <linux/sysctl.h>
-#include <linux/mutex.h>
 
 struct page;
 struct device;
@@ -106,9 +105,6 @@ 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;
@@ -118,6 +114,7 @@ struct backing_dev_info {
 int bdi_init(struct backing_dev_info *bdi);
 void bdi_destroy(struct backing_dev_info *bdi);
 
+__printf(3, 4)
 int bdi_register(struct backing_dev_info *bdi, struct device *parent,
                const char *fmt, ...);
 int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev);