88 static int ext2_commit_chunk(struct page *page, loff_t pos, unsigned len)  in ext2_commit_chunk()  argument
95 	block_write_end(NULL, mapping, pos, len, len, page, NULL);  in ext2_commit_chunk()
97 	if (pos+len > dir->i_size) {  in ext2_commit_chunk()
98 		i_size_write(dir, pos+len);  in ext2_commit_chunk()
287 	loff_t pos = ctx->pos;  in ext2_readdir()  local
290 	unsigned int offset = pos & ~PAGE_CACHE_MASK;  in ext2_readdir()
291 	unsigned long n = pos >> PAGE_CACHE_SHIFT;  in ext2_readdir()
297 	if (pos > inode->i_size - EXT2_DIR_REC_LEN(1))  in ext2_readdir()
312 			ctx->pos += PAGE_CACHE_SIZE - offset;  in ext2_readdir()
319 				ctx->pos = (n<<PAGE_CACHE_SHIFT) + offset;  in ext2_readdir()
346 			ctx->pos += ext2_rec_len_from_disk(de->rec_len);  in ext2_readdir()
452 static int ext2_prepare_chunk(struct page *page, loff_t pos, unsigned len)  in ext2_prepare_chunk()  argument
454 	return __block_write_begin(page, pos, len, ext2_get_block);  in ext2_prepare_chunk()
461 	loff_t pos = page_offset(page) +  in ext2_set_link()  local
467 	err = ext2_prepare_chunk(page, pos, len);  in ext2_set_link()
471 	err = ext2_commit_chunk(page, pos, len);  in ext2_set_link()
495 	loff_t pos;  in ext2_add_link()  local
548 	pos = page_offset(page) +  in ext2_add_link()
550 	err = ext2_prepare_chunk(page, pos, rec_len);  in ext2_add_link()
563 	err = ext2_commit_chunk(page, pos, rec_len);  in ext2_add_link()
588 	loff_t pos;  in ext2_delete_entry()  local
605 	pos = page_offset(page) + from;  in ext2_delete_entry()
607 	err = ext2_prepare_chunk(page, pos, to - from);  in ext2_delete_entry()
612 	err = ext2_commit_chunk(page, pos, to - from);  in ext2_delete_entry()