Commits
Trond Myklebust committed 275a5d24bf5
NFS: Error when mounting the same filesystem with different options Unless the user sets the NFS_MOUNT_NOSHAREDCACHE mount flag, we should return EBUSY if the filesystem is already mounted on a superblock that has set conflicting mount options. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>