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| author |   Seth Forshee <seth.forshee@canonical.com> | 2016-08-29 08:46:37 -0500 |
|---|---|---|
| committer |   Miklos Szeredi <mszeredi@redhat.com> | 2016-10-01 07:32:32 +0200 |
| commit | 60bcc88ad185d512f5718f2f8dcccb483ea8fb73 (patch) | |
| tree | 898d528618e9091ed7a9191ee736b57073b8a1ad /fs/fuse/Kconfig | |
| parent | fuse: handle killpriv in userspace fs (diff) | |
| download | linux-dev-60bcc88ad185d512f5718f2f8dcccb483ea8fb73.tar.xz linux-dev-60bcc88ad185d512f5718f2f8dcccb483ea8fb73.zip | |
fuse: Add posix ACL support
Add a new INIT flag, FUSE_POSIX_ACL, for negotiating ACL support with
userspace. When it is set in the INIT response, ACL support will be
enabled. ACL support also implies "default_permissions".
When ACL support is enabled, the kernel will cache and have responsibility
for enforcing ACLs. ACL xattrs will be passed to userspace, which is
responsible for updating the ACLs in the filesystem, keeping the file mode
in sync, and inheritance of default ACLs when new filesystem nodes are
created.
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/fuse/Kconfig')
| -rw-r--r-- | fs/fuse/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/fuse/Kconfig b/fs/fuse/Kconfig index 1b2f6c2c3aaf..76f09ce7e5b2 100644 --- a/fs/fuse/Kconfig +++ b/fs/fuse/Kconfig @@ -1,5 +1,6 @@ config FUSE_FS tristate "FUSE (Filesystem in Userspace) support" + select FS_POSIX_ACL help With FUSE it is possible to implement a fully functional filesystem in a userspace program. |