Messages in this thread Patch in this message | | | From | Mark McLoughlin <> | Subject | [PATCH 3/3] xen: Clear PG_pinned in release_{pte,pmd}() | Date | Fri, 28 Mar 2008 16:38:17 +0000 |
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We don't currently clear PG_pinned in release_pt(), probably because the page is to be freed anyway, but it jumps out as an obvious gap in the logic so add clear the flag for consistency sake.
Signed-off-by: Mark McLoughlin <markmc@redhat.com> --- arch/x86/xen/enlighten.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 0ce225f..8c5ff24 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -719,6 +719,7 @@ static void xen_release_ptpage(u32 pfn, unsigned level) pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, pfn); make_lowmem_page_readwrite(__va(PFN_PHYS(pfn))); } + ClearPagePinned(page); } } -- 1.5.4.1
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