[PATCH 0/2] adding tracepoints to vhost
From: Jason Wang <jasowang@redhat.com>
Date: 2012-04-10 03:03:09
Also in:
kvm, lkml, virtualization
To help in vhost analyzing, the following series adding basic tracepoints to
vhost. Operations of both virtqueues and vhost works were traced in current
implementation, net code were untouched. A top-like satistics displaying script
were introduced to help the troubleshooting.
TODO:
- net specific tracepoints?
---
Jason Wang (2):
vhost: basic tracepoints
tools: virtio: add a top-like utility for displaying vhost satistics
drivers/vhost/trace.h | 153 ++++++++++++++++++++
drivers/vhost/vhost.c | 17 ++
tools/virtio/vhost_stat | 360 +++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 528 insertions(+), 2 deletions(-)
create mode 100644 drivers/vhost/trace.h
create mode 100755 tools/virtio/vhost_stat
--
Jason Wang