97 static inline int wbc_to_write_flags(struct writeback_control *wbc)  in wbc_to_write_flags()  argument
101 	if (wbc->punt_to_cgroup)  in wbc_to_write_flags()
104 	if (wbc->sync_mode == WB_SYNC_ALL)  in wbc_to_write_flags()
106 	else if (wbc->for_kupdate || wbc->for_background)  in wbc_to_write_flags()
113 wbc_blkcg_css(struct writeback_control *wbc)  in wbc_blkcg_css()  argument
116 	if (wbc->wb)  in wbc_blkcg_css()
117 		return wbc->wb->blkcg_css;  in wbc_blkcg_css()
214 void wbc_attach_and_unlock_inode(struct writeback_control *wbc,
217 void wbc_detach_inode(struct writeback_control *wbc);
218 void wbc_account_cgroup_owner(struct writeback_control *wbc, struct page *page,
263 static inline void wbc_attach_fdatawrite_inode(struct writeback_control *wbc,  in wbc_attach_fdatawrite_inode()  argument
268 	wbc_attach_and_unlock_inode(wbc, inode);  in wbc_attach_fdatawrite_inode()
281 static inline void wbc_init_bio(struct writeback_control *wbc, struct bio *bio)  in wbc_init_bio()  argument
289 	if (wbc->wb)  in wbc_init_bio()
290 		bio_associate_blkg_from_css(bio, wbc->wb->blkcg_css);  in wbc_init_bio()
303 static inline void wbc_attach_and_unlock_inode(struct writeback_control *wbc,  in wbc_attach_and_unlock_inode()  argument
310 static inline void wbc_attach_fdatawrite_inode(struct writeback_control *wbc,  in wbc_attach_fdatawrite_inode()  argument
315 static inline void wbc_detach_inode(struct writeback_control *wbc)  in wbc_detach_inode()  argument
319 static inline void wbc_init_bio(struct writeback_control *wbc, struct bio *bio)  in wbc_init_bio()  argument
323 static inline void wbc_account_cgroup_owner(struct writeback_control *wbc,  in wbc_account_cgroup_owner()  argument
391 typedef int (*writepage_t)(struct page *page, struct writeback_control *wbc,
395 		       struct writeback_control *wbc);
399 		      struct writeback_control *wbc, writepage_t writepage,
401 int do_writepages(struct address_space *mapping, struct writeback_control *wbc);