| commit | 66940f35d5a81d5969bb5543171c70a434fc5110 | [log] [tgz] |
|---|---|---|
| author | Michael S. Tsirkin <mst@redhat.com> | Wed Jan 10 16:03:05 2018 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Mon Jan 15 13:19:12 2018 -0500 |
| tree | 3bf27497f8ddf563514733ad40e53d180b5aa6f2 | |
| parent | d542296a4d0d9f41d0186edcac2baba1b674d02f [diff] |
ptr_ring: document usage around __ptr_ring_peek This explains why is the net usage of __ptr_ring_peek actually ok without locks. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>