diff options
Diffstat (limited to 'sys/vm/vm_mmap.c')
| -rw-r--r-- | sys/vm/vm_mmap.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/vm/vm_mmap.c b/sys/vm/vm_mmap.c index 37949a5..e50aa0b 100644 --- a/sys/vm/vm_mmap.c +++ b/sys/vm/vm_mmap.c @@ -1019,19 +1019,23 @@ mlock(td, uap) PROC_UNLOCK(proc); if (npages + cnt.v_wire_count > vm_page_max_wired) return (EAGAIN); +#ifdef RACCT PROC_LOCK(proc); error = racct_set(proc, RACCT_MEMLOCK, nsize); PROC_UNLOCK(proc); if (error != 0) return (ENOMEM); +#endif error = vm_map_wire(&proc->p_vmspace->vm_map, start, end, VM_MAP_WIRE_USER | VM_MAP_WIRE_NOHOLES); +#ifdef RACCT if (error != KERN_SUCCESS) { PROC_LOCK(proc); racct_set(proc, RACCT_MEMLOCK, ptoa(pmap_wired_count(vm_map_pmap(&proc->p_vmspace->vm_map)))); PROC_UNLOCK(proc); } +#endif return (error == KERN_SUCCESS ? 0 : ENOMEM); } @@ -1074,11 +1078,13 @@ mlockall(td, uap) if (error) return (error); #endif +#ifdef RACCT PROC_LOCK(td->td_proc); error = racct_set(td->td_proc, RACCT_MEMLOCK, map->size); PROC_UNLOCK(td->td_proc); if (error != 0) return (ENOMEM); +#endif if (uap->how & MCL_FUTURE) { vm_map_lock(map); @@ -1098,12 +1104,14 @@ mlockall(td, uap) VM_MAP_WIRE_USER|VM_MAP_WIRE_HOLESOK); error = (error == KERN_SUCCESS ? 0 : EAGAIN); } +#ifdef RACCT if (error != KERN_SUCCESS) { PROC_LOCK(td->td_proc); racct_set(td->td_proc, RACCT_MEMLOCK, ptoa(pmap_wired_count(vm_map_pmap(&td->td_proc->p_vmspace->vm_map)))); PROC_UNLOCK(td->td_proc); } +#endif return (error); } @@ -1138,11 +1146,13 @@ munlockall(td, uap) /* Forcibly unwire all pages. */ error = vm_map_unwire(map, vm_map_min(map), vm_map_max(map), VM_MAP_WIRE_USER|VM_MAP_WIRE_HOLESOK); +#ifdef RACCT if (error == KERN_SUCCESS) { PROC_LOCK(td->td_proc); racct_set(td->td_proc, RACCT_MEMLOCK, 0); PROC_UNLOCK(td->td_proc); } +#endif return (error); } @@ -1177,11 +1187,13 @@ munlock(td, uap) return (EINVAL); error = vm_map_unwire(&td->td_proc->p_vmspace->vm_map, start, end, VM_MAP_WIRE_USER | VM_MAP_WIRE_NOHOLES); +#ifdef RACCT if (error == KERN_SUCCESS) { PROC_LOCK(td->td_proc); racct_sub(td->td_proc, RACCT_MEMLOCK, ptoa(end - start)); PROC_UNLOCK(td->td_proc); } +#endif return (error == KERN_SUCCESS ? 0 : ENOMEM); } |
