int whichfork = xfs_bmapi_whichfork(flags);
ASSERT(*nmap >= 1);
- ASSERT(!(flags & ~(XFS_BMAPI_ATTRFORK|XFS_BMAPI_ENTIRE|
- XFS_BMAPI_COWFORK)));
+ ASSERT(!(flags & ~(XFS_BMAPI_ATTRFORK | XFS_BMAPI_ENTIRE)));
ASSERT(xfs_isilocked(ip, XFS_ILOCK_SHARED|XFS_ILOCK_EXCL));
if (XFS_IS_CORRUPT(mp, !xfs_ifork_has_extents(ip, whichfork)) ||
ifp = XFS_IFORK_PTR(ip, whichfork);
if (!ifp) {
- /* No CoW fork? Return a hole. */
- if (whichfork == XFS_COW_FORK) {
- mval->br_startoff = bno;
- mval->br_startblock = HOLESTARTBLOCK;
- mval->br_blockcount = len;
- mval->br_state = XFS_EXT_NORM;
- *nmap = 1;
- return 0;
- }
-
/*
* A missing attr ifork implies that the inode says we're in
* extents or btree format but failed to pass the inode fork