BLK_SNAP
if (blkno == BLK_NOCOPY || blkno == BLK_SNAP) {
} else if (blkno == BLK_SNAP) {
if (blkno == BLK_SNAP) {
if (blkno == BLK_SNAP)
if (blkno == 0 || blkno == BLK_NOCOPY || blkno == BLK_SNAP)
if (expungetype == BLK_SNAP && *blkp == BLK_NOCOPY) {
if (acctit && expungetype == BLK_SNAP && blkno != BLK_SNAP)
if (blkno == BLK_SNAP)
if (blkno == 0 || blkno == BLK_NOCOPY || blkno == BLK_SNAP)
if (expungetype == BLK_SNAP && *blkp == BLK_NOCOPY) {
if (acctit && expungetype == BLK_SNAP && blkno != BLK_SNAP &&
if (blkno == BLK_SNAP)
if (dblk == BLK_NOCOPY || dblk == BLK_SNAP)
if (dblk == BLK_NOCOPY || dblk == BLK_SNAP)
if (dblk == BLK_NOCOPY || dblk == BLK_SNAP)
} else if (blkno == BLK_SNAP) {
if (blkno == BLK_SNAP && bp->b_lblkno >= 0)
BLK_SNAP, 0);
BLK_SNAP, 0);
BLK_SNAP, 0);
BLK_SNAP, 0);
if ((uint64_t)daddr <= BLK_SNAP ||
(firstblk == BLK_SNAP && blkno == BLK_SNAP) ||
if (firstblk <= BLK_SNAP) {