[dpdk-dev] [PATCH] vhost: add device opr when notification to guest is sent
maxime.coquelin at redhat.com
Fri Sep 6 18:27:46 CEST 2019
On 8/28/19 4:49 PM, Eelco Chaudron wrote:
> This patch adds an operation callback which gets called every time
> the library is waking up the guest trough an eventfd_write() call.
> This can be used by 3rd party application, like OVS, to track the
> number of times interrupts where generated. This might be of
> interest to find out system-call were called in the fast path.
> Signed-off-by: Eelco Chaudron <echaudro at redhat.com>
> lib/librte_vhost/rte_vhost.h | 10 +++++++++-
> lib/librte_vhost/vhost.h | 15 ++++++++++++---
> 2 files changed, 21 insertions(+), 4 deletions(-)
Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>
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