195 void wbc_attach_and_unlock_inode(struct writeback_control *wbc,
198 void wbc_detach_inode(struct writeback_control *wbc);
199 void wbc_account_io(struct writeback_control *wbc, struct page *page,
241 static inline void wbc_attach_fdatawrite_inode(struct writeback_control *wbc,  in wbc_attach_fdatawrite_inode()  argument
246 	wbc_attach_and_unlock_inode(wbc, inode);  in wbc_attach_fdatawrite_inode()
258 static inline void wbc_init_bio(struct writeback_control *wbc, struct bio *bio)  in wbc_init_bio()  argument
266 	if (wbc->wb)  in wbc_init_bio()
267 		bio_associate_blkcg(bio, wbc->wb->blkcg_css);  in wbc_init_bio()
280 static inline void wbc_attach_and_unlock_inode(struct writeback_control *wbc,  in wbc_attach_and_unlock_inode()  argument
287 static inline void wbc_attach_fdatawrite_inode(struct writeback_control *wbc,  in wbc_attach_fdatawrite_inode()  argument
292 static inline void wbc_detach_inode(struct writeback_control *wbc)  in wbc_detach_inode()  argument
296 static inline void wbc_init_bio(struct writeback_control *wbc, struct bio *bio)  in wbc_init_bio()  argument
300 static inline void wbc_account_io(struct writeback_control *wbc,  in wbc_account_io()  argument
370 typedef int (*writepage_t)(struct page *page, struct writeback_control *wbc,
374 		       struct writeback_control *wbc);
378 		      struct writeback_control *wbc, writepage_t writepage,
380 int do_writepages(struct address_space *mapping, struct writeback_control *wbc);