tree 5eafe065bab22056a0f6ee6410f78b7debb2f5a5
parent 406de7555424d93849166684d0bd172743d2a30c
author Michael S. Tsirkin <mst@redhat.com> 1516923388 +0200
committer David S. Miller <davem@davemloft.net> 1517245373 -0500

ptr_ring: clean up documentation

The only function safe to call without locks
is __ptr_ring_empty. Move documentation about
lockless use there to make sure people do not
try to use __ptr_ring_peek outside locks.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>