remove unneeded preempt_disable/enable. pte_offset_map/unmap already does
that.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
25-akpm/mm/memory.c | 2 --
1 files changed, 2 deletions(-)
diff -puN mm/memory.c~vmalloc_to_page-preempt-cleanup mm/memory.c
--- 25/mm/memory.c~vmalloc_to_page-preempt-cleanup 2004-10-06 00:48:35.889454072 -0700
+++ 25-akpm/mm/memory.c 2004-10-06 00:48:35.901452248 -0700
@@ -1997,13 +1997,11 @@ struct page * vmalloc_to_page(void * vma
if (!pgd_none(*pgd)) {
pmd = pmd_offset(pgd, addr);
if (!pmd_none(*pmd)) {
- preempt_disable();
ptep = pte_offset_map(pmd, addr);
pte = *ptep;
if (pte_present(pte))
page = pte_page(pte);
pte_unmap(ptep);
- preempt_enable();
}
}
return page;
_