diff options
Diffstat (limited to 'include/linux/rmap.h')
| -rw-r--r-- | include/linux/rmap.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/rmap.h b/include/linux/rmap.h index 77d1ba57d495..bdf597c4f0be 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -85,6 +85,7 @@ enum ttu_flags { TTU_UNMAP = 1, /* unmap mode */ TTU_MIGRATION = 2, /* migration mode */ TTU_MUNLOCK = 4, /* munlock mode */ + TTU_LZFREE = 8, /* lazy free mode */ TTU_IGNORE_MLOCK = (1 << 8), /* ignore mlock */ TTU_IGNORE_ACCESS = (1 << 9), /* don't age */ @@ -311,5 +312,6 @@ static inline int page_mkclean(struct page *page) #define SWAP_AGAIN 1 #define SWAP_FAIL 2 #define SWAP_MLOCK 3 +#define SWAP_LZFREE 4 #endif /* _LINUX_RMAP_H */ |