X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;ds=sidebyside;f=include%2Flinux%2Fbacking-dev.h;h=e9aec0d099df31e21dd1cef86a901493c5425e04;hb=1a80a1763fb760b3a84a28df87515f7cdc07a4f4;hp=aee5f6ce166e9cc1f186e5e76cab77bb536edfd5;hpb=b2c420657f34e55aa0fc30ed4a3b553b100502c4;p=~andy%2Flinux

diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index aee5f6ce166..e9aec0d099d 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -82,8 +82,6 @@ struct backing_dev_info {
 	struct bdi_writeback wb;  /* default writeback info for this bdi */
 	spinlock_t wb_lock;	  /* protects update side of wb_list */
 	struct list_head wb_list; /* the flusher threads hanging off this bdi */
-	unsigned long wb_mask;	  /* bitmask of registered tasks */
-	unsigned int wb_cnt;	  /* number of registered tasks */
 
 	struct list_head work_list;
 
@@ -105,8 +103,8 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent,
 int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev);
 void bdi_unregister(struct backing_dev_info *bdi);
 int bdi_setup_and_register(struct backing_dev_info *, char *, unsigned int);
-void bdi_start_writeback(struct backing_dev_info *bdi, struct super_block *sb,
-				long nr_pages);
+void bdi_start_writeback(struct backing_dev_info *bdi, long nr_pages);
+void bdi_start_background_writeback(struct backing_dev_info *bdi);
 int bdi_writeback_task(struct bdi_writeback *wb);
 int bdi_has_dirty_io(struct backing_dev_info *bdi);
 void bdi_arm_supers_timer(void);