Rick Macklem 8b5e8315a7 Add a check for MNTK_UNMOUNTF at the beginning of nfs_sync()
in the new NFS client so that a forced dismount doesn't
get stuck in the VFS_SYNC() call that happens before
VFS_UNMOUNT() in dounmount().
Additional changes are needed before forced dismounts will work.

MFC after:	2 weeks
2011-05-26 22:05:35 +00:00
..