diff options
| author | Jacob Wen <jian.w.wen@oracle.com> | 2018-11-09 01:53:59 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-11-09 18:15:17 -0500 |
| commit | 307f39b021995db67b2f39da7af006e2376fb452 (patch) | |
| tree | 4207e3ea2ca6cc47012447ab52d1cfa3449ec4aa /net/ipv4/tcp_ipv4.c | |
| parent | db8ba1e8c39a0e4a012949b5b8ac68386bd39b28 (diff) | |
xen/netfront: remove unnecessary wmb
RING_PUSH_REQUESTS_AND_CHECK_NOTIFY is already able to make sure backend sees
requests before req_prod is updated.
Signed-off-by: Jacob Wen <jian.w.wen@oracle.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
0 files changed, 0 insertions, 0 deletions