99 void nilfs_copy_buffer(struct buffer_head *dbh, struct buffer_head *sbh)  in nilfs_copy_buffer()  argument
103 	struct page *spage = sbh->b_page, *dpage = dbh->b_page;  in nilfs_copy_buffer()
108 	memcpy(kaddr1 + bh_offset(dbh), kaddr0 + bh_offset(sbh), sbh->b_size);  in nilfs_copy_buffer()
112 	dbh->b_state = sbh->b_state & NILFS_BUFFER_INHERENT_BITS;  in nilfs_copy_buffer()
113 	dbh->b_blocknr = sbh->b_blocknr;  in nilfs_copy_buffer()
114 	dbh->b_bdev = sbh->b_bdev;  in nilfs_copy_buffer()
117 	bits = sbh->b_state & (BIT(BH_Uptodate) | BIT(BH_Mapped));  in nilfs_copy_buffer()
198 	struct buffer_head *dbh, *dbufs, *sbh;  in nilfs_copy_page()  local
203 	sbh = page_buffers(src);  in nilfs_copy_page()
205 		create_empty_buffers(dst, sbh->b_size, 0);  in nilfs_copy_page()
212 		lock_buffer(sbh);  in nilfs_copy_page()
214 		dbh->b_state = sbh->b_state & mask;  in nilfs_copy_page()
215 		dbh->b_blocknr = sbh->b_blocknr;  in nilfs_copy_page()
216 		dbh->b_bdev = sbh->b_bdev;  in nilfs_copy_page()
217 		sbh = sbh->b_this_page;  in nilfs_copy_page()
233 		unlock_buffer(sbh);  in nilfs_copy_page()
235 		sbh = sbh->b_this_page;  in nilfs_copy_page()