diff options
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 6aa016f1d3ae..1154684209a4 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h | |||
| @@ -229,10 +229,9 @@ struct page { | |||
| 229 | unsigned long private; /* Mapping-private opaque data: | 229 | unsigned long private; /* Mapping-private opaque data: |
| 230 | * usually used for buffer_heads | 230 | * usually used for buffer_heads |
| 231 | * if PagePrivate set; used for | 231 | * if PagePrivate set; used for |
| 232 | * swp_entry_t if PageSwapCache. | 232 | * swp_entry_t if PageSwapCache; |
| 233 | * When page is free, this | ||
| 234 | * indicates order in the buddy | 233 | * indicates order in the buddy |
| 235 | * system. | 234 | * system if PG_buddy is set. |
| 236 | */ | 235 | */ |
| 237 | struct address_space *mapping; /* If low bit clear, points to | 236 | struct address_space *mapping; /* If low bit clear, points to |
| 238 | * inode address_space, or NULL. | 237 | * inode address_space, or NULL. |