diff mbox

[dpdk-dev] ethdev: clarify the origin of mbufs

Message ID 1465825528-28846-1-git-send-email-olivier.matz@6wind.com (mailing list archive)
State Accepted, archived
Delegated to: Thomas Monjalon
Headers

Commit Message

Olivier Matz June 13, 2016, 1:45 p.m. UTC 
  Following the discussion on dpdk-users [1], enhance the API
documentation of rte_eth_tx_burst() to specify that the mbufs have to be
allocated from a pool.

[1] http://dpdk.org/ml/archives/users/2016-June/000618.html

Reported-by: Wu Xiaoban <Xiaoban_Wu@student.uml.edu>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
---
 lib/librte_ether/rte_ethdev.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Thomas Monjalon June 15, 2016, 2:57 p.m. UTC | #1 
2016-06-13 15:45, Olivier Matz:
> Following the discussion on dpdk-users [1], enhance the API
> documentation of rte_eth_tx_burst() to specify that the mbufs have to be
> allocated from a pool.
> 
> [1] http://dpdk.org/ml/archives/users/2016-June/000618.html
> 
> Reported-by: Wu Xiaoban <Xiaoban_Wu@student.uml.edu>
> Signed-off-by: Olivier Matz <olivier.matz@6wind.com>

Applied, thanks
diff mbox

Patch

diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index 2757510..e5e91e4 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -2683,7 +2683,8 @@  rte_eth_rx_descriptor_done(uint8_t port_id, uint16_t queue_id, uint16_t offset)
  * on the output queue *queue_id* of the Ethernet device designated by its
  * *port_id*.
  * The *nb_pkts* parameter is the number of packets to send which are
- * supplied in the *tx_pkts* array of *rte_mbuf* structures.
+ * supplied in the *tx_pkts* array of *rte_mbuf* structures, each of them
+ * allocated from a pool created with rte_pktmbuf_pool_create().
  * The rte_eth_tx_burst() function loops, sending *nb_pkts* packets,
  * up to the number of transmit descriptors available in the TX ring of the
  * transmit queue.