XFS_RMAP_OWN_COW
xfs_rmap_alloc_extent(tp, isrt, fsb, len, XFS_RMAP_OWN_COW);
xfs_rmap_free_extent(tp, isrt, fsb, len, XFS_RMAP_OWN_COW);
case XFS_RMAP_OWN_COW:
.oi_owner = XFS_RMAP_OWN_COW,
uint64_t owner = XFS_RMAP_OWN_COW;
if (rec->rm_owner == XFS_RMAP_OWN_COW)
if (refchk->refcount == 1 && rec->rm_owner != XFS_RMAP_OWN_COW) {
if (rmap->rm_owner == XFS_RMAP_OWN_COW) {
if (irec->rm_owner == XFS_RMAP_OWN_COW)
if (refchk->refcount == 1 && rec->rm_owner != XFS_RMAP_OWN_COW) {
if (rmap->rm_owner == XFS_RMAP_OWN_COW) {
if (r1->rm_owner == XFS_RMAP_OWN_COW ||
if (irec->rm_owner == XFS_RMAP_OWN_COW)
if (irec->rm_owner == XFS_RMAP_OWN_COW ||
dest->rm_owner = XFS_RMAP_OWN_COW;
case XFS_RMAP_OWN_COW: