X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fevent%2Fsw%2Fsw_evdev.h;h=7c77b249569ddb0a9b6333f38cefc80f10ac39f2;hb=bd5ac24fea88a2825e437c505a6f05b102010dda;hp=d90b96d4b71336c0dd8f995e43539978ce1f5852;hpb=e279bbe4b2b831972ae53d95c37a17fdff13a700;p=dpdk.git

diff --git a/drivers/event/sw/sw_evdev.h b/drivers/event/sw/sw_evdev.h
index d90b96d4b7..7c77b24956 100644
--- a/drivers/event/sw/sw_evdev.h
+++ b/drivers/event/sw/sw_evdev.h
@@ -148,6 +148,14 @@ struct sw_port {
 	/* A numeric ID for the port */
 	uint8_t id;
 
+	/* An atomic counter for when the port has been unlinked, and the
+	 * scheduler has not yet acked this unlink - hence there may still be
+	 * events in the buffers going to the port. When the unlinks in
+	 * progress is read by the scheduler, no more events will be pushed to
+	 * the port - hence the scheduler core can just assign zero.
+	 */
+	uint8_t unlinks_in_progress;
+
 	int16_t is_directed; /** Takes from a single directed QID */
 	/**
 	 * For loadbalanced we can optimise pulling packets from