diff options
Diffstat (limited to 'net/rds/ib_mr.h')
| -rw-r--r-- | net/rds/ib_mr.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/net/rds/ib_mr.h b/net/rds/ib_mr.h index d88724fe9a0b..309ad59bf218 100644 --- a/net/rds/ib_mr.h +++ b/net/rds/ib_mr.h @@ -43,11 +43,15 @@ #define RDS_MR_8K_SCALE (256 / (RDS_MR_8K_MSG_SIZE + 1)) #define RDS_MR_8K_POOL_SIZE (RDS_MR_8K_SCALE * (8192 / 2)) +struct rds_ib_fmr { + struct ib_fmr *fmr; + u64 *dma; +}; + /* This is stored as mr->r_trans_private. */ struct rds_ib_mr { struct rds_ib_device *device; struct rds_ib_mr_pool *pool; - struct ib_fmr *fmr; struct llist_node llnode; @@ -57,8 +61,11 @@ struct rds_ib_mr { struct scatterlist *sg; unsigned int sg_len; - u64 *dma; int sg_dma_len; + + union { + struct rds_ib_fmr fmr; + } u; }; /* Our own little MR pool */ |