On Thu, Aug 29, 2019 at 11:28:27AM +0200, Miklos Szeredi wrote: > On Wed, Aug 21, 2019 at 7:38 PM Vivek Goyal <vgoyal@xxxxxxxxxx> wrote: > > > > Hi, > > > > Here are the V3 patches for virtio-fs filesystem. This time I have > > broken the patch series in two parts. This is first part which does > > not contain DAX support. Second patch series will contain the patches > > for DAX support. > > > > I have also dropped RFC tag from first patch series as we believe its > > in good enough shape that it should get a consideration for inclusion > > upstream. > > Pushed out to > > git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git#for-next > Hi Miklos, Compilation of virtio-fs as module fails. While it works if compiled as non-module. fs/fuse/virtio_fs.c: In function ‘copy_args_to_argbuf’: fs/fuse/virtio_fs.c:255:5: error: ‘struct fuse_req’ has no member named ‘argbuf’ req->argbuf = kmalloc(len, GFP_ATOMIC); It can't find req->argbuf. I noticed that you have put ifdef around argbuf. #ifdef CONFIG_VIRTIO_FS /** virtio-fs's physically contiguous buffer for in and out args */ void *argbuf; #endif It should have worked. Not sure why it is not working. Vivek