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| author | Christoph Lameter <clameter@sgi.com> | 2008-04-28 13:12:51 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 19:58:22 +0400 |
| commit | d60cd46bbdc5a79d9a177e40009f960e44f0e334 (patch) | |
| tree | 50bf8f927746dfd4a00583706646c405eec129eb /arch/x86 | |
| parent | 6a1e7f777f613bf0df99c7772fa2123d01ce2f7d (diff) | |
| download | linux-d60cd46bbdc5a79d9a177e40009f960e44f0e334.tar.xz | |
pageflags: use proper page flag functions in Xen
Xen uses bitops to manipulate page flags. Make it use proper page flag
functions.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Andy Whitcroft <apw@shadowen.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/xen/mmu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index 6cbcf65609ad..126766d43aea 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -387,7 +387,7 @@ static void xen_do_pin(unsigned level, unsigned long pfn) static int pin_page(struct page *page, enum pt_level level) { - unsigned pgfl = test_and_set_bit(PG_pinned, &page->flags); + unsigned pgfl = TestSetPagePinned(page); int flush; if (pgfl) @@ -468,7 +468,7 @@ void __init xen_mark_init_mm_pinned(void) static int unpin_page(struct page *page, enum pt_level level) { - unsigned pgfl = test_and_clear_bit(PG_pinned, &page->flags); + unsigned pgfl = TestClearPagePinned(page); if (pgfl && !PageHighMem(page)) { void *pt = lowmem_page_address(page); |