From 4f6d498c360c31006dec8062ce3d4601e557e9df Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Mon, 17 Dec 2018 13:20:37 -0800 Subject: [PATCH] RDMA/srp: Move srp_rdma_ch.max_ti_iu_len declaration 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 Cc: Max Gurtovoy Cc: Laurence Oberman Signed-off-by: Bart Van Assche Signed-off-by: Doug Ledford --- 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 d6c116a..cba29e3 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; -- 2.7.4