On Wed, 10 Nov 2021 14:48:40 -0500 Vivek Goyal <vgoyal@xxxxxxxxxx> wrote: > Hi Greg, > > I don't see FUSE_SYNCFS support in virtiofsd. I see that kernel > patches got merged. Did you post another version of patches? > Hi Vivek, Unfortunately no and I'm really not sure I can get time to do so. Sorry for that... :-\ Please feel free to take over. Cheers, -- Greg > Will be nice to add syncfs support in virtiofsd/virtiofsd_rs as well. > > Thanks > Vivek > > On Mon, May 10, 2021 at 05:55:36PM +0200, Greg Kurz wrote: > > FUSE_SYNCFS allows the client to flush the host page cache. > > This isn't available in upstream linux yet, but the following > > tree can be used to test: > > > > https://gitlab.com/gkurz/linux/-/tree/virtio-fs-sync > > > > v3: - track submounts and do per-submount syncfs() (Vivek) > > - based on new version of FUSE_SYNCFS (still not upstream) > > https://listman.redhat.com/archives/virtio-fs/2021-May/msg00025.html > > > > v2: - based on new version of FUSE_SYNCFS > > https://listman.redhat.com/archives/virtio-fs/2021-April/msg00166.html > > - propagate syncfs() errors to client (Vivek) > > > > Greg Kurz (3): > > Update linux headers to 5.13-rc1 + FUSE_SYNCFS > > virtiofsd: Track mounts > > virtiofsd: Add support for FUSE_SYNCFS request > > > > .../infiniband/hw/vmw_pvrdma/pvrdma_verbs.h | 35 - > > include/standard-headers/drm/drm_fourcc.h | 23 +- > > include/standard-headers/linux/ethtool.h | 109 ++- > > include/standard-headers/linux/fuse.h | 27 +- > > include/standard-headers/linux/input.h | 2 +- > > include/standard-headers/linux/virtio_ids.h | 2 + > > .../standard-headers/rdma/vmw_pvrdma-abi.h | 7 + > > linux-headers/asm-generic/unistd.h | 13 +- > > linux-headers/asm-mips/unistd_n32.h | 752 +++++++-------- > > linux-headers/asm-mips/unistd_n64.h | 704 +++++++------- > > linux-headers/asm-mips/unistd_o32.h | 844 ++++++++--------- > > linux-headers/asm-powerpc/kvm.h | 2 + > > linux-headers/asm-powerpc/unistd_32.h | 857 +++++++++--------- > > linux-headers/asm-powerpc/unistd_64.h | 801 ++++++++-------- > > linux-headers/asm-s390/unistd_32.h | 5 + > > linux-headers/asm-s390/unistd_64.h | 5 + > > linux-headers/asm-x86/kvm.h | 1 + > > linux-headers/asm-x86/unistd_32.h | 5 + > > linux-headers/asm-x86/unistd_64.h | 5 + > > linux-headers/asm-x86/unistd_x32.h | 5 + > > linux-headers/linux/kvm.h | 134 +++ > > linux-headers/linux/userfaultfd.h | 36 +- > > linux-headers/linux/vfio.h | 35 + > > tools/virtiofsd/fuse_lowlevel.c | 11 + > > tools/virtiofsd/fuse_lowlevel.h | 12 + > > tools/virtiofsd/passthrough_ll.c | 80 +- > > tools/virtiofsd/passthrough_seccomp.c | 1 + > > 27 files changed, 2465 insertions(+), 2048 deletions(-) > > > > -- > > 2.26.3 > > > > >
