Lines Matching refs:bh
196 static void ext4_end_io_unwritten(struct buffer_head *bh, int uptodate) in ext4_end_io_unwritten() argument
198 struct inode *inode = bh->b_assoc_map->host; in ext4_end_io_unwritten()
200 loff_t offset = (loff_t)(uintptr_t)bh->b_private << inode->i_blkbits; in ext4_end_io_unwritten()
204 WARN_ON(!buffer_unwritten(bh)); in ext4_end_io_unwritten()
205 err = ext4_convert_unwritten_extents(NULL, inode, offset, bh->b_size); in ext4_end_io_unwritten()
494 struct buffer_head *bh, *head; in ext4_find_unwritten_pgoff() local
521 bh = head = page_buffers(page); in ext4_find_unwritten_pgoff()
523 if (buffer_uptodate(bh) || in ext4_find_unwritten_pgoff()
524 buffer_unwritten(bh)) { in ext4_find_unwritten_pgoff()
537 lastoff += bh->b_size; in ext4_find_unwritten_pgoff()
538 bh = bh->b_this_page; in ext4_find_unwritten_pgoff()
539 } while (bh != head); in ext4_find_unwritten_pgoff()