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/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index 14da577..174643f 100644
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -90,7 +90,8 @@
MS_NOATIME;
#ifdef CONFIG_9P_FS_POSIX_ACL
- sb->s_flags |= MS_POSIXACL;
+ if ((v9ses->flags & V9FS_ACCESS_MASK) == V9FS_ACCESS_CLIENT)
+ sb->s_flags |= MS_POSIXACL;
#endif
save_mount_options(sb, data);
@@ -181,7 +182,6 @@
retval = v9fs_get_acl(inode, fid);
if (retval)
goto release_sb;
-
v9fs_fid_add(root, fid);
P9_DPRINTK(P9_DEBUG_VFS, " simple set mount, return 0\n");