93 static int ext2_commit_chunk(struct page *page, loff_t pos, unsigned len)  in ext2_commit_chunk()  argument
100 	block_write_end(NULL, mapping, pos, len, len, page, NULL);  in ext2_commit_chunk()
102 	if (pos+len > dir->i_size) {  in ext2_commit_chunk()
103 		i_size_write(dir, pos+len);  in ext2_commit_chunk()
292 	loff_t pos = ctx->pos;  in ext2_readdir()  local
295 	unsigned int offset = pos & ~PAGE_CACHE_MASK;  in ext2_readdir()
296 	unsigned long n = pos >> PAGE_CACHE_SHIFT;  in ext2_readdir()
302 	if (pos > inode->i_size - EXT2_DIR_REC_LEN(1))  in ext2_readdir()
317 			ctx->pos += PAGE_CACHE_SIZE - offset;  in ext2_readdir()
324 				ctx->pos = (n<<PAGE_CACHE_SHIFT) + offset;  in ext2_readdir()
351 			ctx->pos += ext2_rec_len_from_disk(de->rec_len);  in ext2_readdir()
457 static int ext2_prepare_chunk(struct page *page, loff_t pos, unsigned len)  in ext2_prepare_chunk()  argument
459 	return __block_write_begin(page, pos, len, ext2_get_block);  in ext2_prepare_chunk()
466 	loff_t pos = page_offset(page) +  in ext2_set_link()  local
472 	err = ext2_prepare_chunk(page, pos, len);  in ext2_set_link()
476 	err = ext2_commit_chunk(page, pos, len);  in ext2_set_link()
500 	loff_t pos;  in ext2_add_link()  local
553 	pos = page_offset(page) +  in ext2_add_link()
555 	err = ext2_prepare_chunk(page, pos, rec_len);  in ext2_add_link()
568 	err = ext2_commit_chunk(page, pos, rec_len);  in ext2_add_link()
593 	loff_t pos;  in ext2_delete_entry()  local
610 	pos = page_offset(page) + from;  in ext2_delete_entry()
612 	err = ext2_prepare_chunk(page, pos, to - from);  in ext2_delete_entry()
617 	err = ext2_commit_chunk(page, pos, to - from);  in ext2_delete_entry()