fs/9p: Add access = client option to opt in acl evaluation.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
diff --git a/Documentation/filesystems/9p.txt b/Documentation/filesystems/9p.txt
index f9765e8..b22abba 100644
--- a/Documentation/filesystems/9p.txt
+++ b/Documentation/filesystems/9p.txt
@@ -111,7 +111,7 @@
This can be used to share devices/named pipes/sockets between
hosts. This functionality will be expanded in later versions.
- access there are three access modes.
+ access there are four access modes.
user = if a user tries to access a file on v9fs
filesystem for the first time, v9fs sends an
attach command (Tattach) for that user.
@@ -120,6 +120,8 @@
the files on the mounted filesystem
any = v9fs does single attach and performs all
operations as one user
+ client = ACL based access check on the 9p client
+ side for access validation
cachetag cache tag to use the specified persistent cache.
cache tags for existing cache sessions can be listed at