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switchdev: add switchdev_trans_ph_prepare/commit helpers

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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@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2015-09-24 10:02:43 +02:00 committed by David S. Miller
parent f8db83486e
commit 8bdb427206
1 changed files with 10 additions and 0 deletions
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10
include/net/switchdev.h
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@ -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,