diff options
author | Jubin John <jubin.john@intel.com> | 2016-02-14 20:21:34 -0800 |
---|---|---|
committer | Doug Ledford <dledford@redhat.com> | 2016-03-10 20:45:40 -0500 |
commit | 6a14c5ea380c1260772c70b9fd0a1492131f6116 (patch) | |
tree | 65efc7ebc639de9347725c037546a58da504d691 /drivers/staging/rdma/hfi1/hfi.h | |
parent | staging/rdma/hfi1: Remove void function return statement (diff) | |
download | linux-dev-6a14c5ea380c1260772c70b9fd0a1492131f6116.tar.xz linux-dev-6a14c5ea380c1260772c70b9fd0a1492131f6116.zip |
staging/rdma/hfi1: Add comment for spinlock_t definition
Add comments describing the spinlock for spinlock_t definitions to
fix checkpatch check:
CHECK: spinlock_t definition without comment
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/staging/rdma/hfi1/hfi.h')
-rw-r--r-- | drivers/staging/rdma/hfi1/hfi.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/rdma/hfi1/hfi.h b/drivers/staging/rdma/hfi1/hfi.h index 805535eca040..774d8ffa94ef 100644 --- a/drivers/staging/rdma/hfi1/hfi.h +++ b/drivers/staging/rdma/hfi1/hfi.h @@ -313,6 +313,7 @@ struct hfi1_ctxtdata { */ struct task_struct *progress; struct list_head sdma_queues; + /* protect sdma queues */ spinlock_t sdma_qlock; /* Is ASPM interrupt supported for this context */ @@ -380,6 +381,7 @@ struct hfi1_snoop_data { int mode_flag; struct cdev cdev; struct device *class_dev; + /* protect snoop data */ spinlock_t snoop_lock; struct list_head queue; wait_queue_head_t waitq; @@ -561,6 +563,7 @@ enum { }; struct vl_arb_cache { + /* protect vl arb cache */ spinlock_t lock; struct ib_vl_weight_elem table[VL_ARB_TABLE_SIZE]; }; |