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From: xuan.ding@intel.com
To: maxime.coquelin@redhat.com, chenbo.xia@intel.com
Cc: dev@dpdk.org, jiayu.hu@intel.com, sunil.pai.g@intel.com,
	Xuan Ding <xuan.ding@intel.com>
Subject: [RFC 0/2] add unsafe API to get inflight packets
Date: Wed, 16 Feb 2022 07:04:15 +0000	[thread overview]
Message-ID: <20220216070417.9597-1-xuan.ding@intel.com> (raw)

From: Xuan Ding <xuan.ding@intel.com>

This patchset introduces an unsafe API to get the number of inflight
packets in DMA engine in some situations. Like vring state changes or
device is destroyed. Compared with rte_vhost_async_get_inflight(),
this is a lock free version.

Xuan Ding (2):
  vhost: add unsafe API to check inflight packets
  examples/vhost: use API to check inflight packets

 doc/guides/prog_guide/vhost_lib.rst    |  5 +++++
 doc/guides/rel_notes/release_22_03.rst |  4 ++++
 examples/vhost/main.c                  | 28 ++++++++++++++------------
 examples/vhost/main.h                  |  1 -
 lib/vhost/rte_vhost_async.h            | 14 +++++++++++++
 lib/vhost/version.map                  |  1 +
 lib/vhost/vhost.c                      | 26 ++++++++++++++++++++++++
 7 files changed, 65 insertions(+), 14 deletions(-)

-- 
2.17.1


             reply	other threads:[~2022-02-16  7:05 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-16  7:04 xuan.ding [this message]
2022-02-16  7:04 ` [RFC 1/2] vhost: add unsafe API to check " xuan.ding
2022-03-28 15:05   ` Maxime Coquelin
2022-03-29  2:21     ` Ding, Xuan
2022-02-16  7:04 ` [RFC 2/2] examples/vhost: use " xuan.ding
2022-03-28 15:19   ` Maxime Coquelin

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