virtiofs: introduce setupmapping/removemapping commands
authorVivek Goyal <vgoyal@redhat.com>
Wed, 19 Aug 2020 22:19:50 +0000 (18:19 -0400)
committerMiklos Szeredi <mszeredi@redhat.com>
Thu, 10 Sep 2020 09:39:23 +0000 (11:39 +0200)
commitceec02d4354a317cacce4b053a580ea3c7fc6cdc
tree0ec35bd0329ccef520cdefc51b083a2275d14d19
parentfd1a1dc6f5aa7361e3562790336e116935f8fcfa
virtiofs: introduce setupmapping/removemapping commands

Introduce two new fuse commands to setup/remove memory mappings. This
will be used to setup/tear down file mapping in dax window.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Peng Tao <tao.peng@linux.alibaba.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
include/uapi/linux/fuse.h