netdev - [patch net-next v3 04/10] switchdev: add switchdev_trans_ph

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Message-Id: <1443081769-11193-5-git-send-email-jiri@resnulli.us>
Date:	Thu, 24 Sep 2015 10:02:43 +0200
From:	Jiri Pirko <jiri@...nulli.us>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, idosch@...lanox.com, eladr@...lanox.com,
	sfeldma@...il.com, f.fainelli@...il.com, linux@...ck-us.net,
	vivien.didelot@...oirfairelinux.com, rami.rosen@...el.com,
	roopa@...ulusnetworks.com, pjonnala@...adcom.com, andrew@...n.ch,
	gospo@...ulusnetworks.com, Jiri Pirko <jiri@...lanox.com>
Subject: [patch net-next v3 04/10] switchdev: add switchdev_trans_ph_prepare/commit helpers

From: Jiri Pirko <jiri@...lanox.com>

Add helpers which should be used int attr_set/obj_add switchdev ops to
check the phase of transaction.

Signed-off-by: Jiri Pirko <jiri@...lanox.com>
---
 include/net/switchdev.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 368a642..f84ecf4 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -35,6 +35,16 @@ struct switchdev_trans {
 	enum switchdev_trans_ph ph;
 };
 
+static inline bool switchdev_trans_ph_prepare(struct switchdev_trans *trans)
+{
+	return trans && trans->ph == SWITCHDEV_TRANS_PREPARE;
+}
+
+static inline bool switchdev_trans_ph_commit(struct switchdev_trans *trans)
+{
+	return trans && trans->ph == SWITCHDEV_TRANS_COMMIT;
+}
+
 enum switchdev_attr_id {
 	SWITCHDEV_ATTR_UNDEFINED,
 	SWITCHDEV_ATTR_PORT_PARENT_ID,
-- 
1.9.3

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