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Fix some whitespace nits, converge with other pmap.c's

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This commit is contained in:
Peter Wemm 2001-12-20 03:44:43 +00:00
parent 0558ae2a89
commit b50e204300
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=88239
1 changed files with 14 additions and 6 deletions
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20
sys/alpha/alpha/pmap.c
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@ -1313,7 +1313,7 @@ pmap_unuse_pt(pmap_t pmap, vm_offset_t va, vm_page_t mpte)
(pmap->pm_ptphint->pindex == ptepindex)) { (pmap->pm_ptphint->pindex == ptepindex)) {
mpte = pmap->pm_ptphint; mpte = pmap->pm_ptphint;
} else { } else {
mpte = pmap_page_lookup( pmap->pm_pteobj, ptepindex); mpte = pmap_page_lookup(pmap->pm_pteobj, ptepindex);
pmap->pm_ptphint = mpte; pmap->pm_ptphint = mpte;
} }
} }
@ -1574,7 +1574,7 @@ pmap_allocpte(pmap_t pmap, vm_offset_t va)
(pmap->pm_ptphint->pindex == ptepindex)) { (pmap->pm_ptphint->pindex == ptepindex)) {
m = pmap->pm_ptphint; m = pmap->pm_ptphint;
} else { } else {
m = pmap_page_lookup( pmap->pm_pteobj, ptepindex); m = pmap_page_lookup(pmap->pm_pteobj, ptepindex);
pmap->pm_ptphint = m; pmap->pm_ptphint = m;
} }
m->hold_count++; m->hold_count++;
@ -1914,7 +1914,7 @@ pmap_insert_entry(pmap_t pmap, vm_offset_t va, vm_page_t mpte, vm_page_t m)
* pmap_remove_pte: do the things to unmap a page in a process * pmap_remove_pte: do the things to unmap a page in a process
*/ */
static int static int
pmap_remove_pte(pmap_t pmap, pt_entry_t* ptq, vm_offset_t va) pmap_remove_pte(pmap_t pmap, pt_entry_t *ptq, vm_offset_t va)
{ {
pt_entry_t oldpte; pt_entry_t oldpte;
vm_page_t m; vm_page_t m;
@ -2355,10 +2355,11 @@ pmap_enter_quick(pmap_t pmap, vm_offset_t va, vm_page_t m, vm_page_t mpte)
*/ */
if (l2pte && pmap_pte_v(l2pte)) { if (l2pte && pmap_pte_v(l2pte)) {
if (pmap->pm_ptphint && if (pmap->pm_ptphint &&
(pmap->pm_ptphint->pindex == ptepindex)) { (pmap->pm_ptphint->pindex == ptepindex)) {
mpte = pmap->pm_ptphint; mpte = pmap->pm_ptphint;
} else { } else {
mpte = pmap_page_lookup( pmap->pm_pteobj, ptepindex); mpte = pmap_page_lookup(pmap->pm_pteobj,
ptepindex);
pmap->pm_ptphint = mpte; pmap->pm_ptphint = mpte;
} }
if (mpte == NULL) if (mpte == NULL)
@ -3191,6 +3192,13 @@ pmap_mapdev(pa, size)
return (void*) ALPHA_PHYS_TO_K0SEG(pa); return (void*) ALPHA_PHYS_TO_K0SEG(pa);
} }
void
pmap_unmapdev(pa, size)
vm_offset_t va;
vm_size_t size;
{
}
/* /*
* perform the pmap work for mincore * perform the pmap work for mincore
*/ */
@ -3327,7 +3335,7 @@ pmap_pid_dump(int pid)
sx_sunlock(&allproc_lock); sx_sunlock(&allproc_lock);
return npte; return npte;
} }
pte = pmap_pte_quick( pmap, va); pte = pmap_pte_quick(pmap, va);
if (pte && pmap_pte_v(pte)) { if (pte && pmap_pte_v(pte)) {
vm_offset_t pa; vm_offset_t pa;
vm_page_t m; vm_page_t m;