On Fri, Oct 11, 2019 at 8:18 PM Vivek Goyal <vgoyal@xxxxxxxxxx> wrote: > > We have been calling it virtio_fs and even file name is virtio_fs.c. Module > name is virtio_fs.ko but when registering file system user is supposed to > specify filesystem type as "virtiofs". > > Masayoshi Mizuma reported that he specified filesytem type as "virtio_fs" and > got this warning on console. > > ------------[ cut here ]------------ > request_module fs-virtio_fs succeeded, but still no fs? > WARNING: CPU: 1 PID: 1234 at fs/filesystems.c:274 get_fs_type+0x12c/0x138 > Modules linked in: ... virtio_fs fuse virtio_net net_failover ... > CPU: 1 PID: 1234 Comm: mount Not tainted 5.4.0-rc1 #1 > > So looks like kernel could find the module virtio_fs.ko but could not find > filesystem type after that. > > It probably is better to rename module name to virtiofs.ko so that above > warning goes away in case user ends up specifying wrong fs name. > > Reported-by: Masayoshi Mizuma <msys.mizuma@xxxxxxxxx> > Suggested-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx> > Signed-off-by: Vivek Goyal <vgoyal@xxxxxxxxxx> Thanks, applied. Miklos
