PERFORCE change 122604 for review
Peter Wemm
peter at FreeBSD.org
Sun Jul 1 02:26:44 UTC 2007
http://perforce.freebsd.org/chv.cgi?CH=122604
Change 122604 by peter at peter_melody on 2007/07/01 02:26:23
Quiet some gcc-4.2 warnings
Affected files ...
.. //depot/projects/hammer/sys/amd64/amd64/pmap.c#159 edit
Differences ...
==== //depot/projects/hammer/sys/amd64/amd64/pmap.c#159 (text+ko) ====
@@ -379,13 +379,20 @@
}
-PMAP_INLINE pt_entry_t *
-vtopte(vm_offset_t va)
+static __inline pt_entry_t *
+_vtopte(vm_offset_t va)
{
u_int64_t mask = ((1ul << (NPTEPGSHIFT + NPDEPGSHIFT + NPDPEPGSHIFT + NPML4EPGSHIFT)) - 1);
return (PTmap + ((va >> PAGE_SHIFT) & mask));
}
+pt_entry_t *
+vtopte(vm_offset_t va)
+{
+
+ return (_vtopte(va));
+}
+#define vtopte(v) _vtopte(v)
static __inline pd_entry_t *
vtopde(vm_offset_t va)
@@ -967,7 +974,7 @@
* Add a wired page to the kva.
* Note: not SMP coherent.
*/
-PMAP_INLINE void
+void
pmap_kenter(vm_offset_t va, vm_paddr_t pa)
{
pt_entry_t *pte;
@@ -976,7 +983,7 @@
pte_store(pte, pa | PG_RW | PG_V | PG_G);
}
-PMAP_INLINE void
+void
pmap_kenter_attr(vm_offset_t va, vm_paddr_t pa, int mode)
{
pt_entry_t *pte;
@@ -989,7 +996,7 @@
* Remove a page from the kernel pagetables.
* Note: not SMP coherent.
*/
-PMAP_INLINE void
+void
pmap_kremove(vm_offset_t va)
{
pt_entry_t *pte;
@@ -1054,10 +1061,12 @@
pmap_qremove(vm_offset_t sva, int count)
{
vm_offset_t va;
+ pt_entry_t *pte;
va = sva;
while (count-- > 0) {
- pmap_kremove(va);
+ pte = vtopte(va);
+ pte_clear(pte);
va += PAGE_SIZE;
}
pmap_invalidate_range(kernel_pmap, sva, va);
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