Michael S. Tsirkin
2022-Jun-29 11:28 UTC
[PATCH 5/6] vduse: Support registering userspace memory for IOTLB
On Wed, Jun 29, 2022 at 06:19:31PM +0800, Yongji Xie wrote:> > No i mean you decrement the lock twice. Question is can two bounce > > buffers share a page? > > > > I think we can't. I will find a way to prevent it. > > Thanks, > YongjiI guess it doesn't matter much then. -- MST