[CIFS] Allow disabling CIFS Unix Extensions as mount option
Previously the only way to do this was to umount all mounts to that server,
turn off a proc setting (/proc/fs/cifs/LinuxExtensionsEnabled).
Fixes Samba bugzilla bug number: 4582 (and also 2008)
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 0a78131..b98742f 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -281,7 +281,9 @@
FILE_SYSTEM_UNIX_INFO fsUnixInfo;
unsigned retry:1;
unsigned nocase:1;
- /* BB add field for back pointer to sb struct? */
+ unsigned unix_ext:1; /* if off disable Linux extensions to CIFS protocol
+ for this mount even if server would support */
+ /* BB add field for back pointer to sb struct(s)? */
};
/*