The purpose of this mini-series is to allow virtiofs as upper layer of
overlayfs.
Applies on top of #overlayfs-next (commit 1a980b8cbf00 ("ovl: add splice
file read write helper")).
Git tree is:
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git#ovl-remote-upper
Thanks,
Miklos
---
Miklos Szeredi (4):
ovl: restructure dentry revalidation
ovl: separate detection of remote upper layer from stacked overlay
ovl: decide if revalidate needed on a per-dentry bases
ovl: alllow remote upper
fs/overlayfs/dir.c | 3 ++
fs/overlayfs/export.c | 2 +
fs/overlayfs/namei.c | 5 ++-
fs/overlayfs/overlayfs.h | 3 +-
fs/overlayfs/super.c | 90 +++++++++++++++++++---------------------
fs/overlayfs/util.c | 18 ++++++--
6 files changed, 68 insertions(+), 53 deletions(-)
--
2.21.1
