cifs: warn about deprecation of /proc/fs/cifs/OplockEnabled interface
The plan is to deprecate this interface by kernel version 3.4.
Changes since v1
- add a '\n' to the printk.
Reported-by: Alexander Swen <alex@swen.nu>
Cc: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de>
Signed-off-by: Steve French <smfrench@gmail.com>
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index e171531..84e8c07 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -526,6 +526,9 @@
char c;
int rc;
+ printk(KERN_WARNING "CIFS: The /proc/fs/cifs/OplockEnabled interface "
+ "will be removed in kernel version 3.4. Please migrate to "
+ "using the 'enable_oplocks' module parameter in cifs.ko.\n");
rc = get_user(c, buffer);
if (rc)
return rc;