diff options
Diffstat (limited to 'drivers/infiniband/ulp/iser/iscsi_iser.h')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iscsi_iser.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h index 52ce63592dcf..2500c0df2670 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.h +++ b/drivers/infiniband/ulp/iser/iscsi_iser.h @@ -96,16 +96,12 @@ #define iser_err(fmt, arg...) \ pr_err(PFX "%s: " fmt, __func__ , ## arg) -#define SHIFT_4K 12 -#define SIZE_4K (1ULL << SHIFT_4K) -#define MASK_4K (~(SIZE_4K-1)) - /* Default support is 512KB I/O size */ #define ISER_DEF_MAX_SECTORS 1024 #define ISCSI_ISER_DEF_SG_TABLESIZE \ - ((ISER_DEF_MAX_SECTORS * SECTOR_SIZE) >> SHIFT_4K) + ((ISER_DEF_MAX_SECTORS * SECTOR_SIZE) >> ilog2(SZ_4K)) /* Maximum support is 16MB I/O size */ -#define ISCSI_ISER_MAX_SG_TABLESIZE ((32768 * SECTOR_SIZE) >> SHIFT_4K) +#define ISCSI_ISER_MAX_SG_TABLESIZE ((32768 * SECTOR_SIZE) >> ilog2(SZ_4K)) #define ISER_DEF_XMIT_CMDS_DEFAULT 512 #if ISCSI_DEF_XMIT_CMDS_MAX > ISER_DEF_XMIT_CMDS_DEFAULT |