diff options
Diffstat (limited to 'sys/powerpc/aim/mmu_oea.c')
| -rw-r--r-- | sys/powerpc/aim/mmu_oea.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sys/powerpc/aim/mmu_oea.c b/sys/powerpc/aim/mmu_oea.c index 145873fe7100..1cc4520e1269 100644 --- a/sys/powerpc/aim/mmu_oea.c +++ b/sys/powerpc/aim/mmu_oea.c @@ -1149,8 +1149,12 @@ moea_enter_locked(pmap_t pmap, vm_offset_t va, vm_page_t m, vm_prot_t prot, if (pmap_bootstrapped) rw_assert(&pvh_global_lock, RA_WLOCKED); PMAP_LOCK_ASSERT(pmap, MA_OWNED); - if ((m->oflags & VPO_UNMANAGED) == 0) - VM_PAGE_OBJECT_BUSY_ASSERT(m); + if ((m->oflags & VPO_UNMANAGED) == 0) { + if ((flags & PMAP_ENTER_QUICK_LOCKED) == 0) + VM_PAGE_OBJECT_BUSY_ASSERT(m); + else + VM_OBJECT_ASSERT_LOCKED(m->object); + } if ((m->oflags & VPO_UNMANAGED) != 0 || !moea_initialized) { pvo_head = &moea_pvo_kunmanaged; @@ -1218,7 +1222,8 @@ moea_enter_object(mmu_t mmu, pmap_t pm, vm_offset_t start, vm_offset_t end, PMAP_LOCK(pm); while (m != NULL && (diff = m->pindex - m_start->pindex) < psize) { moea_enter_locked(pm, start + ptoa(diff), m, prot & - (VM_PROT_READ | VM_PROT_EXECUTE), 0, 0); + (VM_PROT_READ | VM_PROT_EXECUTE), PMAP_ENTER_QUICK_LOCKED, + 0); m = TAILQ_NEXT(m, listq); } rw_wunlock(&pvh_global_lock); @@ -1233,7 +1238,7 @@ moea_enter_quick(mmu_t mmu, pmap_t pm, vm_offset_t va, vm_page_t m, rw_wlock(&pvh_global_lock); PMAP_LOCK(pm); moea_enter_locked(pm, va, m, prot & (VM_PROT_READ | VM_PROT_EXECUTE), - 0, 0); + PMAP_ENTER_QUICK_LOCKED, 0); rw_wunlock(&pvh_global_lock); PMAP_UNLOCK(pm); } |