diff options
Diffstat (limited to 'sys/kern/vfs_init.c')
| -rw-r--r-- | sys/kern/vfs_init.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/kern/vfs_init.c b/sys/kern/vfs_init.c index 999764a..be8f2af 100644 --- a/sys/kern/vfs_init.c +++ b/sys/kern/vfs_init.c @@ -379,6 +379,11 @@ vfs_register(struct vfsconf *vfc) struct sysctl_oid *oidp; struct vfsops *vfsops; + if (vfc->vfc_version != VFS_VERSION) { + printf("ERROR: filesystem %s, unsupported ABI version %x\n", + vfc->vfc_name, vfc->vfc_version); + return (EINVAL); + } if (vfs_byname(vfc->vfc_name) != NULL) return EEXIST; @@ -414,8 +419,8 @@ vfs_register(struct vfsconf *vfc) * Check the mount and unmount operations. */ vfsops = vfc->vfc_vfsops; - KASSERT(vfsops->vfs_mount != NULL || vfsops->vfs_nmount != NULL, - ("Filesystem %s has no (n)mount op", vfc->vfc_name)); + KASSERT(vfsops->vfs_mount != NULL || vfsops->vfs_omount != NULL, + ("Filesystem %s has no (o)mount op", vfc->vfc_name)); KASSERT(vfsops->vfs_unmount != NULL, ("Filesystem %s has no unmount op", vfc->vfc_name)); |
