diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/verbs.h | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/hfi1/verbs.h b/drivers/infiniband/hw/hfi1/verbs.h index 1c3815d89eb7..e6b893010e6d 100644 --- a/drivers/infiniband/hw/hfi1/verbs.h +++ b/drivers/infiniband/hw/hfi1/verbs.h @@ -73,7 +73,6 @@ struct hfi1_packet; #include "iowait.h" #define HFI1_MAX_RDMA_ATOMIC 16 -#define HFI1_GUIDS_PER_PORT 5 /* * Increment this value if any changes that break userspace ABI @@ -169,8 +168,6 @@ struct hfi1_ibport { struct rvt_qp __rcu *qp[2]; struct rvt_ibport rvp; - __be64 guids[HFI1_GUIDS_PER_PORT - 1]; /* writable GUIDs */ - /* the first 16 entries are sl_to_vl for !OPA */ u8 sl_to_sc[32]; u8 sc_to_sl[32]; @@ -180,18 +177,19 @@ struct hfi1_ibdev { struct rvt_dev_info rdi; /* Must be first */ /* QP numbers are shared by all IB ports */ - /* protect wait lists */ - seqlock_t iowait_lock; + /* protect txwait list */ + seqlock_t txwait_lock ____cacheline_aligned_in_smp; struct list_head txwait; /* list for wait verbs_txreq */ struct list_head memwait; /* list for wait kernel memory */ - struct list_head txreq_free; struct kmem_cache *verbs_txreq_cache; - struct timer_list mem_timer; + u64 n_txwait; + u64 n_kmem_wait; + /* protect iowait lists */ + seqlock_t iowait_lock ____cacheline_aligned_in_smp; u64 n_piowait; u64 n_piodrain; - u64 n_txwait; - u64 n_kmem_wait; + struct timer_list mem_timer; #ifdef CONFIG_DEBUG_FS /* per HFI debugfs */ |