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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-12 10:15:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-12 10:15:10 -0700
commit1021a645344d4a77333e19e60d37b9343be0d7b7 (patch)
tree7a78ab55f27f97209ed1b85ccfd88c6d5b8416d3 /include/linux/rmap.h
parent7367f5b013fee33f7d40a5a10a39d5134f529ec8 (diff)
parent28957a5467bab9ed51a237d21e31055fad987887 (diff)
Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6
* 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6: hugetlb: add missing unlock in avoidcopy path in hugetlb_cow() hwpoison: rename CONFIG HWPOISON, hugetlb: support hwpoison injection for hugepage HWPOISON, hugetlb: detect hwpoison in hugetlb code HWPOISON, hugetlb: isolate corrupted hugepage HWPOISON, hugetlb: maintain mce_bad_pages in handling hugepage error HWPOISON, hugetlb: set/clear PG_hwpoison bits on hugepage HWPOISON, hugetlb: enable error handling path for hugepage hugetlb, rmap: add reverse mapping for hugepage hugetlb: move definition of is_vm_hugetlb_page() to hugepage_inline.h Fix up trivial conflicts in mm/memory-failure.c
Diffstat (limited to 'include/linux/rmap.h')
-rw-r--r--include/linux/rmap.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index d6661de56f3..31b2fd75dcb 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -168,6 +168,11 @@ void page_add_new_anon_rmap(struct page *, struct vm_area_struct *, unsigned lon
void page_add_file_rmap(struct page *);
void page_remove_rmap(struct page *);
+void hugepage_add_anon_rmap(struct page *, struct vm_area_struct *,
+ unsigned long);
+void hugepage_add_new_anon_rmap(struct page *, struct vm_area_struct *,
+ unsigned long);
+
static inline void page_dup_rmap(struct page *page)
{
atomic_inc(&page->_mapcount);