Re: [dpdk-dev] [PATCH v7 1/2] vfio: allow partially unmapping adjacent memory

2021-10-21 Thread Maxime Coquelin
On 10/11/21 09:59, Xuan Ding wrote: Currently, if we map a memory area A, then map a separate memory area B that by coincidence happens to be adjacent to A, current implementation will merge these two segments into one, and if partial unmapping is not supported, these segments will then be onl

Re: [dpdk-dev] [PATCH v7 1/2] vfio: allow partially unmapping adjacent memory

2021-10-12 Thread Yang, YvonneX
> -Original Message- > From: Ding, Xuan > Sent: Monday, October 11, 2021 4:00 PM > To: dev@dpdk.org; Burakov, Anatoly ; > maxime.coque...@redhat.com; Xia, Chenbo > Cc: Hu, Jiayu ; Jiang, Cheng1 ; > Richardson, Bruce ; Pai G, Sunil > ; Wang, Yinan ; Yang, > YvonneX ; Ding, Xuan > Subje