diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 2003-01-22 16:59:46 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 2003-01-22 16:59:46 +0000 |
| commit | 9143499c7e01a75fd884374b9aa52d0930aa55f4 (patch) | |
| tree | 48c8c1d1a20fcf54b4dcd341e8abcf9b2688f62d /sys/arch | |
| parent | 0fd3c198df17ec50f9c12f3a373287cccba302af (diff) | |
use the same style for the pdemask-optimized loops (four of 'em)
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/hppa/hppa/pmap.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/sys/arch/hppa/hppa/pmap.c b/sys/arch/hppa/hppa/pmap.c index b95f5031f9c..a36cd988e08 100644 --- a/sys/arch/hppa/hppa/pmap.c +++ b/sys/arch/hppa/hppa/pmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.c,v 1.91 2002/12/19 00:16:20 mickey Exp $ */ +/* $OpenBSD: pmap.c,v 1.92 2003/01/22 16:59:45 mickey Exp $ */ /* * Copyright (c) 1998-2002 Michael Shalayeff @@ -301,15 +301,15 @@ pmap_dump_table(pa_space_t space, vaddr_t sva) pa_space_t sp; for (sp = 0; sp <= hppa_sid_max; sp++) { - u_int32_t *pd; pt_entry_t *pde, pte; - vaddr_t va, pdemask = 1; + vaddr_t va, pdemask; + u_int32_t *pd; if (((int)space >= 0 && sp != space) || !(pd = pmap_sdir_get(sp))) continue; - for (va = sva? sva : 0; va < VM_MAX_KERNEL_ADDRESS; + for (pdemask = 1, va = sva? sva: 0; va < VM_MAX_KERNEL_ADDRESS; va += PAGE_SIZE) { if (pdemask != (va & PDE_MASK)) { pdemask = va & PDE_MASK; @@ -804,15 +804,15 @@ pmap_remove(pmap, sva, eva) { struct pv_entry *pve; pt_entry_t *pde, pte; + vaddr_t pdemask; int batch; - u_int pdemask; DPRINTF(PDB_FOLLOW|PDB_REMOVE, ("pmap_remove(%p, 0x%x, 0x%x\n", pmap, sva, eva)); simple_lock(&pmap->pm_obj.vmobjlock); - for (batch = 0, pdemask = sva + 1; sva < eva; sva += PAGE_SIZE) { + for (batch = 0, pdemask = 1; sva < eva; sva += PAGE_SIZE) { if (pdemask != (sva & PDE_MASK)) { pdemask = sva & PDE_MASK; if (!(pde = pmap_pde_get(pmap->pm_pdir, sva))) { @@ -874,7 +874,7 @@ pmap_write_protect(pmap, sva, eva, prot) simple_lock(&pmap->pm_obj.vmobjlock); - for(pdemask = sva + 1; sva < eva; sva += PAGE_SIZE) { + for(pdemask = 1; sva < eva; sva += PAGE_SIZE) { if (pdemask != (sva & PDE_MASK)) { pdemask = sva & PDE_MASK; if (!(pde = pmap_pde_get(pmap->pm_pdir, sva))) { @@ -1178,7 +1178,7 @@ pmap_kremove(va, size) extern u_int totalphysmem; #endif struct pv_entry *pve; - vaddr_t eva = va + size, pdemask; + vaddr_t eva, pdemask; pt_entry_t *pde, pte; DPRINTF(PDB_FOLLOW|PDB_REMOVE, @@ -1192,7 +1192,7 @@ pmap_kremove(va, size) simple_lock(&pmap->pm_obj.vmobjlock); - for (pdemask = va + 1; va < eva; va += PAGE_SIZE) { + for (pdemask = 1, eva = va + size; va < eva; va += PAGE_SIZE) { if (pdemask != (va & PDE_MASK)) { pdemask = va & PDE_MASK; if (!(pde = pmap_pde_get(pmap_kernel()->pm_pdir, va))) { |