From: Damjan Marion <damarion@cisco.com>
Date: Tue, 26 Jul 2016 17:55:29 +0000 (+0200)
Subject: Remove per-worker destination frame queue
X-Git-Tag: v16.09-rc1~99
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=8719fc4968466b61716764e3f68aa7268c9dfd1f;p=vpp.git

Remove per-worker destination frame queue

This frame queue is not part of the dpdk code anymore,
so it can be removed. It will save some space in the
1st cacelineof dpdk device data struct.

Change-Id: If839861961548750601400a511a609be7ae84b30
Signed-off-by: Damjan Marion <damarion@cisco.com>
---

diff --git a/vnet/vnet/devices/dpdk/dpdk.h b/vnet/vnet/devices/dpdk/dpdk.h
index 830bf102aa3..fba32317b8c 100644
--- a/vnet/vnet/devices/dpdk/dpdk.h
+++ b/vnet/vnet/devices/dpdk/dpdk.h
@@ -203,9 +203,6 @@ typedef struct {
   /* vector of traced contexts, per device */
   u32 * d_trace_buffers;
 
-  /* per-worker destination frame queue */
-  dpdk_frame_t * frames;
-
   /* number of sub-interfaces */
   u16 vlan_subifs;
 
diff --git a/vnet/vnet/devices/dpdk/init.c b/vnet/vnet/devices/dpdk/init.c
index 816b20b37e6..1f4629dafc6 100644
--- a/vnet/vnet/devices/dpdk/init.c
+++ b/vnet/vnet/devices/dpdk/init.c
@@ -649,9 +649,6 @@ dpdk_lib_init (dpdk_main_t * dm)
           vec_reset_length (xd->rx_vectors[j]);
         }
 
-      vec_validate_aligned (xd->frames, tm->n_vlib_mains,
-                            CLIB_CACHE_LINE_BYTES);
-
       rv = dpdk_port_setup(dm, xd);
 
       if (rv < 0)
@@ -763,9 +760,6 @@ dpdk_lib_init (dpdk_main_t * dm)
           vec_reset_length (xd->rx_vectors[j]);
         }
 
-      vec_validate_aligned (xd->frames, tm->n_vlib_mains,
-                            CLIB_CACHE_LINE_BYTES);
-
       /* FIXME Set up one TX-queue per worker thread */
 
       {
diff --git a/vnet/vnet/devices/dpdk/vhost_user.c b/vnet/vnet/devices/dpdk/vhost_user.c
index 0df9f0bd1a1..f1c50019625 100644
--- a/vnet/vnet/devices/dpdk/vhost_user.c
+++ b/vnet/vnet/devices/dpdk/vhost_user.c
@@ -322,9 +322,6 @@ dpdk_create_vhost_user_if_internal (u32 * hw_if_index, u32 if_id, u8 *hwaddr)
           vec_reset_length (xd->rx_vectors[j]);
         }
 
-      vec_validate_aligned (xd->frames, tm->n_vlib_mains,
-                            CLIB_CACHE_LINE_BYTES);
-
   }
   /*
    * Generate random MAC address for the interface