xfs_valid_startblock 4524 fs/xfs/libxfs/xfs_bmap.c if (WARN_ON_ONCE(!xfs_valid_startblock(ip, bma.got.br_startblock))) xfs_valid_startblock 61 fs/xfs/xfs_iomap.c if (unlikely(!xfs_valid_startblock(ip, imap->br_startblock))) xfs_valid_startblock 300 fs/xfs/xfs_iomap.c if (unlikely(!xfs_valid_startblock(ip, imap->br_startblock))) xfs_valid_startblock 817 fs/xfs/xfs_iomap.c if (unlikely(!xfs_valid_startblock(ip, imap.br_startblock)))