[dpdk-dev] [PATCH 3/9] net/sfc: check mbufs allocated using mempool API for Rx

[Andrew Rybchenko]

Signed-off-by: Andrew Rybchenko <arybche...@solarflare.com>
Reviewed-by: Ivan Malov <ivan.ma...@oktetlabs.ru>
---
 drivers/net/sfc/sfc_ef10_essb_rx.c | 12 ++++++++++--
 drivers/net/sfc/sfc_ef10_rx.c      |  2 ++
 drivers/net/sfc/sfc_rx.c           |  5 ++---
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/drivers/net/sfc/sfc_ef10_essb_rx.c 
b/drivers/net/sfc/sfc_ef10_essb_rx.c
index e5fc8506b..a24f54e7b 100644
--- a/drivers/net/sfc/sfc_ef10_essb_rx.c
+++ b/drivers/net/sfc/sfc_ef10_essb_rx.c
@@ -123,14 +123,22 @@ static struct rte_mbuf *
 sfc_ef10_essb_next_mbuf(const struct sfc_ef10_essb_rxq *rxq,
                        struct rte_mbuf *mbuf)
 {
-       return (struct rte_mbuf *)((uintptr_t)mbuf + rxq->buf_stride);
+       struct rte_mbuf *m;
+
+       m = (struct rte_mbuf *)((uintptr_t)mbuf + rxq->buf_stride);
+       MBUF_RAW_ALLOC_CHECK(m);
+       return m;
 }
 
 static struct rte_mbuf *
 sfc_ef10_essb_mbuf_by_index(const struct sfc_ef10_essb_rxq *rxq,
                            struct rte_mbuf *mbuf, unsigned int idx)
 {
-       return (struct rte_mbuf *)((uintptr_t)mbuf + idx * rxq->buf_stride);
+       struct rte_mbuf *m;
+
+       m = (struct rte_mbuf *)((uintptr_t)mbuf + idx * rxq->buf_stride);
+       MBUF_RAW_ALLOC_CHECK(m);
+       return m;
 }
 
 static struct rte_mbuf *
diff --git a/drivers/net/sfc/sfc_ef10_rx.c b/drivers/net/sfc/sfc_ef10_rx.c
index 946d96cac..8d0e69c64 100644
--- a/drivers/net/sfc/sfc_ef10_rx.c
+++ b/drivers/net/sfc/sfc_ef10_rx.c
@@ -133,6 +133,8 @@ sfc_ef10_rx_qrefill(struct sfc_ef10_rxq *rxq)
                        struct sfc_ef10_rx_sw_desc *rxd;
                        rte_iova_t phys_addr;
 
+                       MBUF_RAW_ALLOC_CHECK(m);
+
                        SFC_ASSERT((id & ~ptr_mask) == 0);
                        rxd = &rxq->sw_ring[id];
                        rxd->mbuf = m;
diff --git a/drivers/net/sfc/sfc_rx.c b/drivers/net/sfc/sfc_rx.c
index 0385fca16..000cd0b20 100644
--- a/drivers/net/sfc/sfc_rx.c
+++ b/drivers/net/sfc/sfc_rx.c
@@ -96,13 +96,12 @@ sfc_efx_rx_qrefill(struct sfc_efx_rxq *rxq)
                     ++i, id = (id + 1) & rxq->ptr_mask) {
                        m = objs[i];
 
+                       MBUF_RAW_ALLOC_CHECK(m);
+
                        rxd = &rxq->sw_desc[id];
                        rxd->mbuf = m;
 
-                       SFC_ASSERT(rte_mbuf_refcnt_read(m) == 1);
                        m->data_off = RTE_PKTMBUF_HEADROOM;
-                       SFC_ASSERT(m->next == NULL);
-                       SFC_ASSERT(m->nb_segs == 1);
                        m->port = port_id;
 
                        addr[i] = rte_pktmbuf_iova(m);
-- 
2.17.1