From: Greg Kurz <groug@kaod.org>
To: qemu-devel@nongnu.org
Cc: Cornelia Huck <cohuck@redhat.com>,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
kvm@vger.kernel.org, virtio-fs@redhat.com,
Miklos Szeredi <miklos@szeredi.hu>,
Vivek Goyal <vgoyal@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>, Greg Kurz <groug@kaod.org>
Subject: [for-6.1 v2 0/2] virtiofsd: Add support for FUSE_SYNCFS request
Date: Mon, 26 Apr 2021 17:21:33 +0200 [thread overview]
Message-ID: <20210426152135.842037-1-groug@kaod.org> (raw)
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
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 (2):
Update linux headers to 5.12-rc8 + FUSE_SYNCFS
virtiofsd: Add support for FUSE_SYNCFS request
include/standard-headers/drm/drm_fourcc.h | 23 ++++-
include/standard-headers/linux/ethtool.h | 54 ++++++-----
include/standard-headers/linux/fuse.h | 13 ++-
include/standard-headers/linux/input.h | 2 +-
.../standard-headers/rdma/vmw_pvrdma-abi.h | 7 ++
linux-headers/asm-generic/unistd.h | 4 +-
linux-headers/asm-mips/unistd_n32.h | 1 +
linux-headers/asm-mips/unistd_n64.h | 1 +
linux-headers/asm-mips/unistd_o32.h | 1 +
linux-headers/asm-powerpc/kvm.h | 2 +
linux-headers/asm-powerpc/unistd_32.h | 1 +
linux-headers/asm-powerpc/unistd_64.h | 1 +
linux-headers/asm-s390/unistd_32.h | 1 +
linux-headers/asm-s390/unistd_64.h | 1 +
linux-headers/asm-x86/kvm.h | 1 +
linux-headers/asm-x86/unistd_32.h | 1 +
linux-headers/asm-x86/unistd_64.h | 1 +
linux-headers/asm-x86/unistd_x32.h | 1 +
linux-headers/linux/kvm.h | 89 +++++++++++++++++++
linux-headers/linux/vfio.h | 27 ++++++
tools/virtiofsd/fuse_lowlevel.c | 19 ++++
tools/virtiofsd/fuse_lowlevel.h | 13 +++
tools/virtiofsd/passthrough_ll.c | 29 ++++++
tools/virtiofsd/passthrough_seccomp.c | 1 +
24 files changed, 267 insertions(+), 27 deletions(-)
--
2.26.3
next reply other threads:[~2021-04-26 15:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-26 15:21 Greg Kurz [this message]
2021-04-26 15:21 ` [for-6.1 v2 1/2] Update linux headers to 5.12-rc8 + FUSE_SYNCFS Greg Kurz
2021-04-26 15:21 ` [for-6.1 v2 2/2] virtiofsd: Add support for FUSE_SYNCFS request Greg Kurz
2021-05-05 18:52 ` Vivek Goyal
2021-05-06 6:14 ` Greg Kurz
2021-04-27 11:28 ` [for-6.1 v2 0/2] " Dr. David Alan Gilbert
2021-04-27 12:50 ` Greg Kurz
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