[dpdk-dev,RFC,6/8] virtio: remove header inclusion of rte_mbuf.h
Commit Message
The virtqueue header files include the mbuf header file, but they do not
need to do so as they only use pointers to the struct rte_mbuf type, and
do not use any of the mbuf internals, nor any of the mbuf functions or
macros. Therefore the inclusion is unnecessary, and can be replaced by a
forward declaration of the mbuf type.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
lib/librte_pmd_virtio/virtqueue.h | 3 ++-
lib/librte_pmd_xenvirt/virtqueue.h | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
@@ -37,7 +37,6 @@
#include <stdint.h>
#include <rte_atomic.h>
-#include <rte_mbuf.h>
#include <rte_memory.h>
#include <rte_memzone.h>
#include <rte_mempool.h>
@@ -46,6 +45,8 @@
#include "virtio_ring.h"
#include "virtio_logs.h"
+struct rte_mbuf;
+
/*
* Per virtio_config.h in Linux.
* For virtio_pci on SMP, we don't need to order with respect to MMIO
@@ -42,10 +42,11 @@
#include <rte_memory.h>
#include <rte_memzone.h>
#include <rte_mempool.h>
-#include <rte_mbuf.h>
#include "virtio_logs.h"
+struct rte_mbuf;
+
/* The alignment to use between consumer and producer parts of vring. */
#define VIRTIO_PCI_VRING_ALIGN 4096