On Wed, 10 Nov 2021 14:48:40 -0500
Vivek Goyal <vgoyal@redhat.com> 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
> >
> >
>