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From: Greg Kurz <groug@kaod.org>
To: Miklos Szeredi <miklos@szeredi.hu>
Cc: virtualization@lists.linux-foundation.org,
	linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
	virtio-fs@redhat.com, Stefan Hajnoczi <stefanha@redhat.com>,
	Max Reitz <mreitz@redhat.com>, Vivek Goyal <vgoyal@redhat.com>,
	Greg Kurz <groug@kaod.org>
Subject: [PATCH v4 0/5] virtiofs: propagate sync() to file server
Date: Thu, 20 May 2021 17:46:49 +0200	[thread overview]
Message-ID: <20210520154654.1791183-1-groug@kaod.org> (raw)

This was a single patch until v3. Some preliminary cleanups were
introduced for submounts in this v4.

This can be tested with a custom virtiofsd implementing FUSE_SYNCFS, here:

https://gitlab.com/gkurz/qemu/-/tree/fuse-sync

v4: - submount fixes
    - set nodeid of the superblock in the request (Miklos)

v3: - just keep a 64-bit padding field in the arg struct (Vivek)

v2: - clarify compatibility with older servers in changelog (Vivek)
    - ignore the wait == 0 case (Miklos)
    - 64-bit aligned argument structure (Vivek, Miklos)

Greg Kurz (5):
  fuse: Fix leak in fuse_dentry_automount() error path
  fuse: Call vfs_get_tree() for submounts
  fuse: Make fuse_fill_super_submount() static
  virtiofs: Skip submounts in sget_fc()
  virtiofs: propagate sync() to file server

 fs/fuse/dir.c             | 45 +++++---------------
 fs/fuse/fuse_i.h          | 12 +++---
 fs/fuse/inode.c           | 87 ++++++++++++++++++++++++++++++++++++++-
 fs/fuse/virtio_fs.c       |  9 ++++
 include/uapi/linux/fuse.h | 10 ++++-
 5 files changed, 120 insertions(+), 43 deletions(-)

-- 
2.26.3



             reply	other threads:[~2021-05-20 15:47 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-20 15:46 Greg Kurz [this message]
2021-05-20 15:46 ` [PATCH v4 1/5] fuse: Fix leak in fuse_dentry_automount() error path Greg Kurz
2021-05-20 19:45   ` Al Viro
2021-05-21  7:54     ` Miklos Szeredi
2021-05-21  8:15       ` Greg Kurz
2021-05-21  8:23         ` Miklos Szeredi
2021-05-21  8:08     ` Greg Kurz
2021-05-20 15:46 ` [PATCH v4 2/5] fuse: Call vfs_get_tree() for submounts Greg Kurz
2021-05-21  8:19   ` Miklos Szeredi
2021-05-21  8:28     ` Greg Kurz
2021-05-22 17:50   ` kernel test robot
2021-05-22 20:12   ` kernel test robot
2021-05-20 15:46 ` [PATCH v4 3/5] fuse: Make fuse_fill_super_submount() static Greg Kurz
2021-05-20 15:46 ` [PATCH v4 4/5] virtiofs: Skip submounts in sget_fc() Greg Kurz
2021-05-21  8:26   ` Miklos Szeredi
2021-05-21  8:39     ` Greg Kurz
2021-05-21  8:50       ` Miklos Szeredi
2021-05-21 10:06         ` Greg Kurz
2021-05-21 12:37           ` Miklos Szeredi
2021-05-21 13:36             ` Greg Kurz
2021-05-20 15:46 ` [PATCH v4 5/5] virtiofs: propagate sync() to file server Greg Kurz
2021-05-21 10:08   ` Greg Kurz
2021-05-21 12:51     ` Miklos Szeredi
2021-08-15 14:14   ` Amir Goldstein
2021-08-16 15:29     ` Vivek Goyal
2021-08-16 18:57       ` Amir Goldstein
2021-08-16 19:11         ` Vivek Goyal
2021-08-16 19:46           ` Amir Goldstein
2021-08-28 15:21       ` Miklos Szeredi
2021-08-30 17:01         ` Vivek Goyal
2021-08-30 17:36           ` Miklos Szeredi

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