mirror of https://gitee.com/openkylin/qemu.git
5430a28fe4
When MSI is off, each interrupt needs to be bounced through the io thread when it's set/cleared, so vhost-net causes more context switches and higher CPU utilization than userspace virtio which handles networking in the same thread. We'll need to fix this by adding level irq support in kvm irqfd, for now disable vhost-net in these configurations. Added a vhostforce flag to force vhost-net back on. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> |
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| .. | ||
| checksum.c | ||
| checksum.h | ||
| dump.c | ||
| dump.h | ||
| queue.c | ||
| queue.h | ||
| slirp.c | ||
| slirp.h | ||
| socket.c | ||
| socket.h | ||
| tap-aix.c | ||
| tap-bsd.c | ||
| tap-haiku.c | ||
| tap-linux.c | ||
| tap-linux.h | ||
| tap-solaris.c | ||
| tap-win32.c | ||
| tap.c | ||
| tap.h | ||
| util.c | ||
| util.h | ||
| vde.c | ||
| vde.h | ||