From: Vivek Goyal <vgoyal@redhat.com>
To: Greg Kurz <groug@kaod.org>
Cc: qemu-devel@nongnu.org, virtio-fs@redhat.com,
"Michael S. Tsirkin" <mst@redhat.com>,
kvm@vger.kernel.org,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
Cornelia Huck <cohuck@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Miklos Szeredi <miklos@szeredi.hu>
Subject: Re: [for-6.1 v3 0/3] virtiofsd: Add support for FUSE_SYNCFS request
Date: Wed, 10 Nov 2021 14:48:40 -0500 [thread overview]
Message-ID: <YYwiGN7pfdyH9543@redhat.com> (raw)
In-Reply-To: <20210510155539.998747-1-groug@kaod.org>
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?
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
>
>
next prev parent reply other threads:[~2021-11-10 19:49 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-10 15:55 [for-6.1 v3 0/3] virtiofsd: Add support for FUSE_SYNCFS request Greg Kurz
2021-05-10 15:55 ` [for-6.1 v3 2/3] virtiofsd: Track mounts Greg Kurz
2021-05-10 19:18 ` Vivek Goyal
2021-05-11 10:06 ` Greg Kurz
2021-05-10 15:55 ` [for-6.1 v3 3/3] virtiofsd: Add support for FUSE_SYNCFS request Greg Kurz
2021-05-10 19:15 ` Vivek Goyal
2021-05-11 10:09 ` Greg Kurz
2021-05-11 12:31 ` [Virtio-fs] " Miklos Szeredi
2021-05-11 12:54 ` Vivek Goyal
2021-05-11 14:49 ` Vivek Goyal
2021-05-11 15:08 ` Miklos Szeredi
2021-05-11 15:16 ` Vivek Goyal
2021-05-11 15:08 ` Greg Kurz
2021-05-10 15:58 ` [for-6.1 v3 0/3] " Greg Kurz
2021-11-10 19:48 ` Vivek Goyal [this message]
2021-11-15 14:30 ` Greg Kurz
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