diff options
Diffstat (limited to 'drivers/net/ethernet/ibm/ibmvnic.h')
| -rw-r--r-- | drivers/net/ethernet/ibm/ibmvnic.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h index 07ced1016aa4..72fea3b1c87d 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.h +++ b/drivers/net/ethernet/ibm/ibmvnic.h @@ -1081,6 +1081,7 @@ struct ibmvnic_adapter { struct tasklet_struct tasklet; enum vnic_state state; enum ibmvnic_reset_reason reset_reason; + /* when taking both state and rwi locks, take state lock first */ spinlock_t rwi_lock; struct list_head rwi_list; struct work_struct ibmvnic_reset; @@ -1097,6 +1098,8 @@ struct ibmvnic_adapter { struct ibmvnic_tunables desired; struct ibmvnic_tunables fallback; - /* Used for serializatin of state field */ + /* Used for serialization of state field. When taking both state + * and rwi locks, take state lock first. + */ spinlock_t state_lock; }; |