page_cache_sync_readahead
page_cache_sync_readahead(inode->vfs_inode.i_mapping,
page_cache_sync_readahead(inode->i_mapping, &ra, NULL, 0, last_index);
page_cache_sync_readahead(inode->i_mapping, ra, NULL,
page_cache_sync_readahead(mapping,
page_cache_sync_readahead(mapping, &ra, NULL, blocknr, BLKS_PER_BUF);
page_cache_sync_readahead(dir->i_mapping, ra,
page_cache_sync_readahead(
page_cache_sync_readahead(inode->i_mapping, ra, file, n,
page_cache_sync_readahead(ia_vi->i_mapping, dir_ra, NULL,
page_cache_sync_readahead(vol->mft_ino->i_mapping, ra, NULL,
page_cache_sync_readahead(mapping, ra, NULL, index,
page_cache_sync_readahead(sb->s_bdev->bd_mapping, ra, NULL,
page_cache_sync_readahead(mapping, ra, NULL,
page_cache_sync_readahead(mapping, ra, NULL,
page_cache_sync_readahead(mapping, &file->f_ra,