diff options
Diffstat (limited to 'include/linux/swap.h')
| -rw-r--r-- | include/linux/swap.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index c9d8870892b8..f733deb10748 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -151,9 +151,9 @@ enum { #define SWAP_CLUSTER_MAX 32 -#define SWAP_MAP_MAX 0x7ffe -#define SWAP_MAP_BAD 0x7fff -#define SWAP_HAS_CACHE 0x8000 /* There is a swap cache of entry. */ +#define SWAP_MAP_MAX 0x7e +#define SWAP_MAP_BAD 0x7f +#define SWAP_HAS_CACHE 0x80 /* There is a swap cache of entry. */ /* * The in-memory structure used to track swap areas. @@ -167,7 +167,7 @@ struct swap_info_struct { struct block_device *bdev; struct swap_extent first_swap_extent; struct swap_extent *curr_swap_extent; - unsigned short *swap_map; + unsigned char *swap_map; unsigned int lowest_bit; unsigned int highest_bit; unsigned int lowest_alloc; /* while preparing discard cluster */ |