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IB/iser: Move fastreg descriptor pool get/put to helper functions

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Instead of open-coding connection fastreg pool get/put,
we introduce iser_reg_desc[get|put] helpers.

We aren't setting these static as this will be a per-device
routine later on. Also, cleanup iser_unreg_rdma_mem_fastreg
a bit.

This patch does not change any functionality.

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Adir Lev <adirl@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Sagi Grimberg
2015-04-14 18:08:21 +03:00
committed by Doug Ledford
parent f0e35c27a5
commit bd8b944eee
2 changed files with 37 additions and 18 deletions
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5
drivers/infiniband/ulp/iser/iscsi_iser.h
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@@ -644,4 +644,9 @@ int iser_create_fastreg_pool(struct ib_conn *ib_conn, unsigned cmds_max);
void iser_free_fastreg_pool(struct ib_conn *ib_conn);
u8 iser_check_task_pi_status(struct iscsi_iser_task *iser_task,
enum iser_data_dir cmd_dir, sector_t *sector);
struct fast_reg_descriptor *
iser_reg_desc_get(struct ib_conn *ib_conn);
void
iser_reg_desc_put(struct ib_conn *ib_conn,
struct fast_reg_descriptor *desc);
#endif