From: Anoob Joseph <anoobj@marvell.com>
Date: Fri, 1 Mar 2019 18:42:20 +0000 (+0000)
Subject: common/cpt: improve structures used in datapath
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=a03a7bfb90066bd02a941b318f533cba720620bc;p=dpdk.git

common/cpt: improve structures used in datapath

Making cpt_request_info structure cache aligned. This structure is
used from data path.

Also rearranging the pending queue structure to
prevent hole in between members.

Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
---

diff --git a/drivers/common/cpt/cpt_common.h b/drivers/common/cpt/cpt_common.h
index 8461cd604a..8568d5b016 100644
--- a/drivers/common/cpt/cpt_common.h
+++ b/drivers/common/cpt/cpt_common.h
@@ -60,14 +60,14 @@ struct rid {
  *
  */
 struct pending_queue {
+	/** Pending requests count */
+	uint64_t pending_count;
+	/** Array of pending requests */
+	struct rid *rid_queue;
 	/** Tail of queue to be used for enqueue */
 	uint16_t enq_tail;
 	/** Head of queue to be used for dequeue */
 	uint16_t deq_head;
-	/** Array of pending requests */
-	struct rid *rid_queue;
-	/** Pending requests count */
-	uint64_t pending_count;
 };
 
 struct cpt_request_info {
@@ -86,6 +86,6 @@ struct cpt_request_info {
 	/** Control path fields */
 	uint64_t time_out;
 	uint8_t extra_time;
-};
+} __rte_cache_aligned;
 
 #endif /* _CPT_COMMON_H_ */