diff options
Diffstat (limited to 'drivers/staging/ramzswap/ramzswap_ioctl.h')
| -rw-r--r-- | drivers/staging/ramzswap/ramzswap_ioctl.h | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/staging/ramzswap/ramzswap_ioctl.h b/drivers/staging/ramzswap/ramzswap_ioctl.h index d26076d41bde..db94bcb42967 100644 --- a/drivers/staging/ramzswap/ramzswap_ioctl.h +++ b/drivers/staging/ramzswap/ramzswap_ioctl.h @@ -15,11 +15,7 @@ #ifndef _RAMZSWAP_IOCTL_H_ #define _RAMZSWAP_IOCTL_H_ -#define MAX_SWAP_NAME_LEN 128 - struct ramzswap_ioctl_stats { - char backing_swap_name[MAX_SWAP_NAME_LEN]; - u64 memlimit; /* only applicable if backing swap present */ u64 disksize; /* user specified or equal to backing swap * size (if present) */ u64 num_reads; /* failed + successful */ @@ -36,15 +32,11 @@ struct ramzswap_ioctl_stats { u64 orig_data_size; u64 compr_data_size; u64 mem_used_total; - u64 bdev_num_reads; /* no. of reads on backing dev */ - u64 bdev_num_writes; /* no. of writes on backing dev */ } __attribute__ ((packed, aligned(4))); #define RZSIO_SET_DISKSIZE_KB _IOW('z', 0, size_t) -#define RZSIO_SET_MEMLIMIT_KB _IOW('z', 1, size_t) -#define RZSIO_SET_BACKING_SWAP _IOW('z', 2, unsigned char[MAX_SWAP_NAME_LEN]) -#define RZSIO_GET_STATS _IOR('z', 3, struct ramzswap_ioctl_stats) -#define RZSIO_INIT _IO('z', 4) -#define RZSIO_RESET _IO('z', 5) +#define RZSIO_GET_STATS _IOR('z', 1, struct ramzswap_ioctl_stats) +#define RZSIO_INIT _IO('z', 2) +#define RZSIO_RESET _IO('z', 3) #endif |