Commit ab8928b7 authored by Matthew Wilcox's avatar Matthew Wilcox Committed by Linus Torvalds
Browse files

mm: remove reference to PG_buddy

PG_buddy doesn't exist any more.  It's called PageBuddy now.


Signed-off-by: default avatarMatthew Wilcox <>
Acked-by: default avatarKirill A. Shutemov <>
Acked-by: default avatarMichal Hocko <>
Acked-by: default avatarChristoph Lameter <>
Cc: Randy Dunlap <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent be50015d
......@@ -175,13 +175,13 @@ 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;
spinlock_t *ptl;
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