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s/round_page/trunc_page/g

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I meant trunc_page.  It's only a coincidence this hasn't caused
problems yet.

Pointed out by: Antoine Brodin <antoine.brodin@laposte.net>
This commit is contained in:
Bosko Milekic 2005-01-22 00:09:34 +00:00
parent 6860a76294
commit eca64e79b5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=140605
1 changed files with 4 additions and 4 deletions
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8
sys/vm/memguard.c
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@ -186,11 +186,11 @@ memguard_free(void *addr)
MEMGUARD_CRIT_SECTION_ENTER;
memguard_mapused -= PAGE_SIZE;
MEMGUARD_CRIT_SECTION_EXIT;
kmem_free(memguard_map, (vm_offset_t)round_page(
kmem_free(memguard_map, (vm_offset_t)trunc_page(
(unsigned long)addr), PAGE_SIZE);
return;
}
e->ptr = (void *)round_page((unsigned long)addr);
e->ptr = (void *)trunc_page((unsigned long)addr);
MEMGUARD_CRIT_SECTION_ENTER;
STAILQ_INSERT_TAIL(&memguard_fifo_pool, e, entries);
MEMGUARD_CRIT_SECTION_EXIT;
@ -203,7 +203,7 @@ memguard_free(void *addr)
static void
memguard_guard(void *addr)
{
void *a = (void *)round_page((unsigned long)addr);
void *a = (void *)trunc_page((unsigned long)addr);
(void)vm_map_protect(memguard_map, (vm_offset_t)a,
(vm_offset_t)((unsigned long)a + PAGE_SIZE), VM_PROT_READ, 0);
}
@ -215,7 +215,7 @@ memguard_guard(void *addr)
static void
memguard_unguard(void *addr)
{
void *a = (void *)round_page((unsigned long)addr);
void *a = (void *)trunc_page((unsigned long)addr);
(void)vm_map_protect(memguard_map, (vm_offset_t)a,
(vm_offset_t)((unsigned long)a + PAGE_SIZE),
VM_PROT_READ | VM_PROT_WRITE, 0);