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authorJaroslav Kysela <perex@petra>2005-06-22 12:19:24 +0200
committerJaroslav Kysela <perex@petra>2005-06-22 12:19:24 +0200
commitda04b128cf0d74dd4cab270c53d9264e70f9203e (patch)
tree095355c32dfd709236a85b497d3bd461d7cdfe8a /mm/msync.c
parentfae6ec69c84d71b1d5bda9ede1a262c1681684aa (diff)
parent2a5a68b840cbab31baab2d9b2e1e6de3b289ae1e (diff)
Merge with rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Diffstat (limited to 'mm/msync.c')
-rw-r--r--mm/msync.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/msync.c b/mm/msync.c
index 090f426bca7d..d0f5a1bce7cb 100644
--- a/mm/msync.c
+++ b/mm/msync.c
@@ -34,6 +34,8 @@ static void sync_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
if (!pte_present(*pte))
continue;
+ if (!pte_maybe_dirty(*pte))
+ continue;
pfn = pte_pfn(*pte);
if (!pfn_valid(pfn))
continue;