diff options
| author | santosh.shilimkar@oracle.com <santosh.shilimkar@oracle.com> | 2016-03-01 15:20:46 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-02 14:13:18 -0500 |
| commit | f6df683f32f09f8c0c440bdd3741a1e7dc7927fe (patch) | |
| tree | 50943051423e033f9319a0f198d6316bfa9f596b /net/rds/ib.h | |
| parent | dcfd041c8710320d59fce322fd901bddaf912ae8 (diff) | |
| download | linux-f6df683f32f09f8c0c440bdd3741a1e7dc7927fe.tar.bz2 | |
RDS: IB: Re-organise ibmr code
No functional changes. This is in preperation towards adding
fastreg memory resgitration support.
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/ib.h')
| -rw-r--r-- | net/rds/ib.h | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/net/rds/ib.h b/net/rds/ib.h index 09cd8e3a90aa..c88cb229db16 100644 --- a/net/rds/ib.h +++ b/net/rds/ib.h @@ -9,12 +9,6 @@ #include "rds.h" #include "rdma_transport.h" -#define RDS_FMR_1M_POOL_SIZE (8192 / 2) -#define RDS_FMR_1M_MSG_SIZE 256 -#define RDS_FMR_8K_MSG_SIZE 2 -#define RDS_MR_8K_SCALE (256 / (RDS_FMR_8K_MSG_SIZE + 1)) -#define RDS_FMR_8K_POOL_SIZE (RDS_MR_8K_SCALE * (8192 / 2)) - #define RDS_IB_MAX_SGE 8 #define RDS_IB_RECV_SGE 2 @@ -206,12 +200,12 @@ struct rds_ib_device { struct list_head conn_list; struct ib_device *dev; struct ib_pd *pd; - unsigned int max_fmrs; + unsigned int max_mrs; struct rds_ib_mr_pool *mr_1m_pool; struct rds_ib_mr_pool *mr_8k_pool; unsigned int fmr_max_remaps; - unsigned int max_8k_fmrs; - unsigned int max_1m_fmrs; + unsigned int max_8k_mrs; + unsigned int max_1m_mrs; int max_sge; unsigned int max_wrs; unsigned int max_initiator_depth; @@ -316,8 +310,6 @@ struct rds_ib_device *rds_ib_get_client_data(struct ib_device *device); void rds_ib_dev_put(struct rds_ib_device *rds_ibdev); extern struct ib_client rds_ib_client; -extern unsigned int rds_ib_fmr_1m_pool_size; -extern unsigned int rds_ib_fmr_8k_pool_size; extern unsigned int rds_ib_retry_count; extern spinlock_t ib_nodev_conns_lock; @@ -347,17 +339,6 @@ int rds_ib_update_ipaddr(struct rds_ib_device *rds_ibdev, __be32 ipaddr); void rds_ib_add_conn(struct rds_ib_device *rds_ibdev, struct rds_connection *conn); void rds_ib_remove_conn(struct rds_ib_device *rds_ibdev, struct rds_connection *conn); void rds_ib_destroy_nodev_conns(void); -struct rds_ib_mr_pool *rds_ib_create_mr_pool(struct rds_ib_device *rds_dev, - int npages); -void rds_ib_get_mr_info(struct rds_ib_device *rds_ibdev, struct rds_info_rdma_connection *iinfo); -void rds_ib_destroy_mr_pool(struct rds_ib_mr_pool *); -void *rds_ib_get_mr(struct scatterlist *sg, unsigned long nents, - struct rds_sock *rs, u32 *key_ret); -void rds_ib_sync_mr(void *trans_private, int dir); -void rds_ib_free_mr(void *trans_private, int invalidate); -void rds_ib_flush_mrs(void); -int rds_ib_fmr_init(void); -void rds_ib_fmr_exit(void); /* ib_recv.c */ int rds_ib_recv_init(void); |