From: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
PG_buddy doesn't exist any more. It's called PageBuddy now.
Signed-off-by: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
---
include/linux/mm_types.h | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index a517d210f177..06f16a451a53 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -173,13 +173,14 @@ struct page {
};
union {
- unsigned long private; /* Mapping-private opaque data:
- * usually used for buffer_heads
- * if PagePrivate set; used for
- * swp_entry_t if PageSwapCache;
- * indicates order in the buddy
- * system if PG_buddy is set.
- */
+ /*
+ * Mapping-private opaque data:
+ * Usually used for buffer_heads if PagePrivate
+ * Used for swp_entry_t if PageSwapCache
+ * Indicates order in the buddy system if PageBuddy
+ */
+ unsigned long private;
+
#if USE_SPLIT_PTE_PTLOCKS
#if ALLOC_SPLIT_PTLOCKS
spinlock_t *ptl;
--
2.15.1
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