diff options
Diffstat (limited to 'net/rds/ib.h')
| -rw-r--r-- | net/rds/ib.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/rds/ib.h b/net/rds/ib.h index 5ae069d39eab..8dfff43cf07f 100644 --- a/net/rds/ib.h +++ b/net/rds/ib.h @@ -264,7 +264,13 @@ struct rds_ib_device { int *vector_load; }; -#define ibdev_to_node(ibdev) dev_to_node((ibdev)->dev.parent) +static inline int ibdev_to_node(struct ib_device *ibdev) +{ + struct device *parent; + + parent = ibdev->dev.parent; + return parent ? dev_to_node(parent) : NUMA_NO_NODE; +} #define rdsibdev_to_node(rdsibdev) ibdev_to_node(rdsibdev->dev) /* bits for i_ack_flags */ |