57 inline void touch_buffer(struct buffer_head *bh)  in touch_buffer()
64 void __lock_buffer(struct buffer_head *bh)  in __lock_buffer()
70 void unlock_buffer(struct buffer_head *bh)  in unlock_buffer()
86 	struct buffer_head *head, *bh;  in buffer_check_dirty_writeback()  local
117 void __wait_on_buffer(struct buffer_head * bh)  in __wait_on_buffer()
131 static void buffer_io_error(struct buffer_head *bh, char *msg)  in buffer_io_error()
147 static void __end_buffer_read_notouch(struct buffer_head *bh, int uptodate)  in __end_buffer_read_notouch()
162 void end_buffer_read_sync(struct buffer_head *bh, int uptodate)  in end_buffer_read_sync()
169 void end_buffer_write_sync(struct buffer_head *bh, int uptodate)  in end_buffer_write_sync()
200 	struct buffer_head *bh;  in __find_get_block_slow()  local
253 static void end_buffer_async_read(struct buffer_head *bh, int uptodate)  in end_buffer_async_read()
314 void end_buffer_async_write(struct buffer_head *bh, int uptodate)  in end_buffer_async_write()
380 static void mark_buffer_async_read(struct buffer_head *bh)  in mark_buffer_async_read()
386 static void mark_buffer_async_write_endio(struct buffer_head *bh,  in mark_buffer_async_write_endio()
393 void mark_buffer_async_write(struct buffer_head *bh)  in mark_buffer_async_write()
452 static void __remove_assoc_queue(struct buffer_head *bh)  in __remove_assoc_queue()
476 	struct buffer_head *bh;  in osync_buffers_list()  local
537 	struct buffer_head *bh = __find_get_block(bdev, bblock + 1, blocksize);  in write_boundary_block()  local
545 void mark_buffer_dirty_inode(struct buffer_head *bh, struct inode *inode)  in mark_buffer_dirty_inode()
627 		struct buffer_head *bh = head;  in __set_page_dirty_buffers()  local
675 	struct buffer_head *bh;  in fsync_buffers_list()  local
793 			struct buffer_head *bh = BH_ENTRY(list->next);  in remove_inode_buffers()  local
817 	struct buffer_head *bh, *head;  in alloc_page_buffers()  local
867 	struct buffer_head *bh, *tail;  in link_dev_buffers()  local
898 	struct buffer_head *bh = head;  in init_page_buffers()  local
934 	struct buffer_head *bh;  in grow_dev_page()  local
1038 		struct buffer_head *bh;  in __getblk_slow()  local
1086 void mark_buffer_dirty(struct buffer_head *bh)  in mark_buffer_dirty()
1121 void mark_buffer_write_io_error(struct buffer_head *bh)  in mark_buffer_write_io_error()
1153 void __bforget(struct buffer_head *bh)  in __bforget()
1168 static struct buffer_head *__bread_slow(struct buffer_head *bh)  in __bread_slow()
1228 static void bh_lru_install(struct buffer_head *bh)  in bh_lru_install()
1263 		struct buffer_head *bh = __this_cpu_read(bh_lrus.bhs[i]);  in lookup_bh_lru()  local
1292 	struct buffer_head *bh = lookup_bh_lru(bdev, block, size);  in __find_get_block()  local
1318 	struct buffer_head *bh = __find_get_block(bdev, block, size);  in __getblk_gfp()  local
1332 	struct buffer_head *bh = __getblk(bdev, block, size);  in __breadahead()  local
1356 	struct buffer_head *bh = __getblk_gfp(bdev, block, size, gfp);  in __bread_gfp()  local
1400 void set_bh_page(struct buffer_head *bh,  in set_bh_page()
1424 static void discard_buffer(struct buffer_head * bh)  in discard_buffer()
1461 	struct buffer_head *head, *bh, *next;  in block_invalidatepage()  local
1516 	struct buffer_head *bh, *head, *tail;  in create_empty_buffers()  local
1571 	struct buffer_head *bh;  in clean_bdev_aliases()  local
1676 	struct buffer_head *bh, *head;  in __block_write_full_page()  local
1841 	struct buffer_head *head, *bh;  in page_zero_new_buffers()  local
1876 iomap_to_bh(struct inode *inode, sector_t block, struct buffer_head *bh,  in iomap_to_bh()
1940 	struct buffer_head *bh, *head, *wait[2], **wait_bh=wait;  in __block_write_begin_int()  local
2028 	struct buffer_head *bh, *head;  in __block_commit_write()  local
2176 	struct buffer_head *bh, *head;  in block_is_partially_uptodate()  local
2220 	struct buffer_head *bh, *head, *arr[MAX_BUF_PER_PAGE];  in block_read_full_page()  local
2500 static void end_buffer_read_nobh(struct buffer_head *bh, int uptodate)  in end_buffer_read_nobh()
2512 	struct buffer_head *bh;  in attach_nobh_buffers()  local
2542 	struct buffer_head *head, *bh;  in nobh_write_begin()  local
2681 	struct buffer_head *bh;  in nobh_write_end()  local
2850 	struct buffer_head *bh;  in block_truncate_page()  local
2973 	struct buffer_head *bh = bio->bi_private;  in end_bio_bh_io_sync()  local
3048 static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh,  in submit_bh_wbc()
3099 int submit_bh(int op, int op_flags, struct buffer_head *bh)  in submit_bh()
3136 		struct buffer_head *bh = bhs[i];  in ll_rw_block()  local
3160 void write_dirty_buffer(struct buffer_head *bh, int op_flags)  in write_dirty_buffer()
3178 int __sync_dirty_buffer(struct buffer_head *bh, int op_flags)  in __sync_dirty_buffer()
3198 int sync_dirty_buffer(struct buffer_head *bh)  in sync_dirty_buffer()
3224 static inline int buffer_busy(struct buffer_head *bh)  in buffer_busy()
3234 	struct buffer_head *bh;  in drop_buffers()  local
3294 		struct buffer_head *bh = buffers_to_free;  in try_to_free_buffers()  local
3380 void free_buffer_head(struct buffer_head *bh)  in free_buffer_head()
3412 int bh_uptodate_or_lock(struct buffer_head *bh)  in bh_uptodate_or_lock()
3430 int bh_submit_read(struct buffer_head *bh)  in bh_submit_read()