diff options
Diffstat (limited to 'sys/vm')
-rw-r--r-- | sys/vm/vm_swap.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/vm/vm_swap.c b/sys/vm/vm_swap.c index f968838..057a85d 100644 --- a/sys/vm/vm_swap.c +++ b/sys/vm/vm_swap.c @@ -433,6 +433,14 @@ swapoff(td, uap) error = EINVAL; goto done; found: +#ifdef MAC + (void) vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, td); + error = mac_check_system_swapoff(td->td_ucred, vp); + (void) VOP_UNLOCK(vp, 0, td); + if (error != 0) + goto done; +#endif + nblks = sp->sw_nblks; /* |