[PATCH/RFC flow-net-next 10/10] net: flow: Add flow removed notification for eviction
From: Simon Horman <hidden>
Date: 2014-12-29 02:16:22
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This adds a flag to flows to allow flow removed notifications to be sent when eviction occurs. Inspired by OpenFlow. Signed-off-by: Simon Horman <redacted> --- Compile tested only --- include/uapi/linux/if_flow.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/uapi/linux/if_flow.h b/include/uapi/linux/if_flow.h
index 7264629..9db7b30 100644
--- a/include/uapi/linux/if_flow.h
+++ b/include/uapi/linux/if_flow.h@@ -792,12 +792,14 @@ enum net_flow_rem_reason { NET_FLOW_REM_FLOW_REASON_IDLE_TIMEOUT, /* Idle timeout */ NET_FLOW_REM_FLOW_REASON_HARD_TIMEOUT, /* Hard timeout */ NET_FLOW_REM_FLOW_REASON_DELETE, /* Deleted (by NET_FLOW_TABLE_CMD_DEL_FLOWS) */ + NET_FLOW_REM_FLOW_REASON_EVICTION, /* Evicted by switch */ }; enum { NET_FLOW_REM_F_IDLE_TIMEOUT = (1 << NET_FLOW_REM_FLOW_REASON_IDLE_TIMEOUT), NET_FLOW_REM_F_HARD_TIMEOUT = (1 << NET_FLOW_REM_FLOW_REASON_HARD_TIMEOUT), NET_FLOW_REM_F_DELETE = (1 << NET_FLOW_REM_FLOW_REASON_DELETE), + NET_FLOW_REM_F_EVICTION = (1 << NET_FLOW_REM_FLOW_REASON_EVICTION), }; enum {
--
2.1.3