60 inline void touch_buffer(struct buffer_head *bh)  in touch_buffer()
67 void __lock_buffer(struct buffer_head *bh)  in __lock_buffer()
73 void unlock_buffer(struct buffer_head *bh)  in unlock_buffer()
89 	struct buffer_head *head, *bh;  in buffer_check_dirty_writeback()  local
120 void __wait_on_buffer(struct buffer_head * bh)  in __wait_on_buffer()
126 static void buffer_io_error(struct buffer_head *bh, char *msg)  in buffer_io_error()
142 static void __end_buffer_read_notouch(struct buffer_head *bh, int uptodate)  in __end_buffer_read_notouch()
157 void end_buffer_read_sync(struct buffer_head *bh, int uptodate)  in end_buffer_read_sync()
164 void end_buffer_write_sync(struct buffer_head *bh, int uptodate)  in end_buffer_write_sync()
195 	struct buffer_head *bh;  in __find_get_block_slow()  local
244 static void end_buffer_async_read(struct buffer_head *bh, int uptodate)  in end_buffer_async_read()
300 	struct buffer_head *bh;  member
307 	struct buffer_head *bh = ctx->bh;  in decrypt_bh()  local
320 static void end_buffer_async_read_io(struct buffer_head *bh, int uptodate)  in end_buffer_async_read_io()
342 void end_buffer_async_write(struct buffer_head *bh, int uptodate)  in end_buffer_async_write()
405 static void mark_buffer_async_read(struct buffer_head *bh)  in mark_buffer_async_read()
411 static void mark_buffer_async_write_endio(struct buffer_head *bh,  in mark_buffer_async_write_endio()
418 void mark_buffer_async_write(struct buffer_head *bh)  in mark_buffer_async_write()
477 static void __remove_assoc_queue(struct buffer_head *bh)  in __remove_assoc_queue()
501 	struct buffer_head *bh;  in osync_buffers_list()  local
562 	struct buffer_head *bh = __find_get_block(bdev, bblock + 1, blocksize);  in write_boundary_block()  local
570 void mark_buffer_dirty_inode(struct buffer_head *bh, struct inode *inode)  in mark_buffer_dirty_inode()
652 		struct buffer_head *bh = head;  in __set_page_dirty_buffers()  local
700 	struct buffer_head *bh;  in fsync_buffers_list()  local
818 			struct buffer_head *bh = BH_ENTRY(list->next);  in remove_inode_buffers()  local
842 	struct buffer_head *bh, *head;  in alloc_page_buffers()  local
892 	struct buffer_head *bh, *tail;  in link_dev_buffers()  local
923 	struct buffer_head *bh = head;  in init_page_buffers()  local
959 	struct buffer_head *bh;  in grow_dev_page()  local
1063 		struct buffer_head *bh;  in __getblk_slow()  local
1111 void mark_buffer_dirty(struct buffer_head *bh)  in mark_buffer_dirty()
1146 void mark_buffer_write_io_error(struct buffer_head *bh)  in mark_buffer_write_io_error()
1185 void __bforget(struct buffer_head *bh)  in __bforget()
1200 static struct buffer_head *__bread_slow(struct buffer_head *bh)  in __bread_slow()
1260 static void bh_lru_install(struct buffer_head *bh)  in bh_lru_install()
1304 		struct buffer_head *bh = __this_cpu_read(bh_lrus.bhs[i]);  in lookup_bh_lru()  local
1333 	struct buffer_head *bh = lookup_bh_lru(bdev, block, size);  in __find_get_block()  local
1359 	struct buffer_head *bh = __find_get_block(bdev, block, size);  in __getblk_gfp()  local
1373 	struct buffer_head *bh = __getblk(bdev, block, size);  in __breadahead()  local
1384 	struct buffer_head *bh = __getblk_gfp(bdev, block, size, gfp);  in __breadahead_gfp()  local
1408 	struct buffer_head *bh = __getblk_gfp(bdev, block, size, gfp);  in __bread_gfp()  local
1471 void set_bh_page(struct buffer_head *bh,  in set_bh_page()
1495 static void discard_buffer(struct buffer_head * bh)  in discard_buffer()
1532 	struct buffer_head *head, *bh, *next;  in block_invalidatepage()  local
1587 	struct buffer_head *bh, *head, *tail;  in create_empty_buffers()  local
1642 	struct buffer_head *bh;  in clean_bdev_aliases()  local
1747 	struct buffer_head *bh, *head;  in __block_write_full_page()  local
1912 	struct buffer_head *head, *bh;  in page_zero_new_buffers()  local
1947 iomap_to_bh(struct inode *inode, sector_t block, struct buffer_head *bh,  in iomap_to_bh()
2011 	struct buffer_head *bh, *head, *wait[2], **wait_bh=wait;  in __block_write_begin_int()  local
2099 	struct buffer_head *bh, *head;  in __block_commit_write()  local
2247 	struct buffer_head *bh, *head;  in block_is_partially_uptodate()  local
2291 	struct buffer_head *bh, *head, *arr[MAX_BUF_PER_PAGE];  in block_read_full_page()  local
2571 static void end_buffer_read_nobh(struct buffer_head *bh, int uptodate)  in end_buffer_read_nobh()
2583 	struct buffer_head *bh;  in attach_nobh_buffers()  local
2613 	struct buffer_head *head, *bh;  in nobh_write_begin()  local
2752 	struct buffer_head *bh;  in nobh_write_end()  local
2911 	struct buffer_head *bh;  in block_truncate_page()  local
3028 	struct buffer_head *bh = bio->bi_private;  in end_bio_bh_io_sync()  local
3037 static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh,  in submit_bh_wbc()
3086 int submit_bh(int op, int op_flags, struct buffer_head *bh)  in submit_bh()
3123 		struct buffer_head *bh = bhs[i];  in ll_rw_block()  local
3147 void write_dirty_buffer(struct buffer_head *bh, int op_flags)  in write_dirty_buffer()
3165 int __sync_dirty_buffer(struct buffer_head *bh, int op_flags)  in __sync_dirty_buffer()
3194 int sync_dirty_buffer(struct buffer_head *bh)  in sync_dirty_buffer()
3220 static inline int buffer_busy(struct buffer_head *bh)  in buffer_busy()
3230 	struct buffer_head *bh;  in drop_buffers()  local
3290 		struct buffer_head *bh = buffers_to_free;  in try_to_free_buffers()  local
3377 void free_buffer_head(struct buffer_head *bh)  in free_buffer_head()
3409 int bh_uptodate_or_lock(struct buffer_head *bh)  in bh_uptodate_or_lock()
3427 int bh_submit_read(struct buffer_head *bh)  in bh_submit_read()