Since srp_rdma_ch.max_ti_iu_len is used in the hot path, move it to the
section with data structure members used in the hot path.
Cc: Sergey Gorenko <sergeygo@xxxxxxxxxxxx>
Cc: Max Gurtovoy <maxg@xxxxxxxxxxxx>
Cc: Laurence Oberman <loberman@xxxxxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
drivers/infiniband/ulp/srp/ib_srp.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/ulp/srp/ib_srp.h b/drivers/infiniband/ulp/srp/ib_srp.h
index d6c116a53d5e..cba29e378a74 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.h
+++ b/drivers/infiniband/ulp/srp/ib_srp.h
@@ -132,6 +132,7 @@ struct srp_request {
/**
* struct srp_rdma_ch
* @comp_vector: Completion vector used by this RDMA channel.
+ * @max_ti_iu_len: Maximum target-to-initiator information unit length.
*/
struct srp_rdma_ch {
/* These are RW in the hot path, and commonly used together */
@@ -148,6 +149,7 @@ struct srp_rdma_ch {
struct ib_fmr_pool *fmr_pool;
struct srp_fr_pool *fr_pool;
};
+ uint32_t max_ti_iu_len;
/* Everything above this point is used in the hot path of
* command processing. Try to keep them packed into cachelines.
@@ -171,7 +173,6 @@ struct srp_rdma_ch {
struct srp_iu **tx_ring;
struct srp_iu **rx_ring;
struct srp_request *req_ring;
- int max_ti_iu_len;
int comp_vector;
u64 tsk_mgmt_tag;
--
2.20.0.405.gbc1bbc6f85-goog
