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Commit 6a14c5ea authored by Jubin John's avatar Jubin John Committed by Doug Ledford
Browse files

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: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: default avatarIra Weiny <ira.weiny@intel.com>
Reviewed-by: default avatarMike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: default avatarJubin John <jubin.john@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent d17c0cad

drivers/staging/rdma/hfi1/hfi.h

+3 −0
Original line number Diff line number Diff line
@@ -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];

};

drivers/staging/rdma/hfi1/qsfp.h

+1 −0
Original line number Diff line number Diff line
@@ -215,6 +215,7 @@ struct qsfp_data { 
	struct hfi1_pportdata *ppd;

	struct work_struct qsfp_work;

	u8 cache[QSFP_MAX_NUM_PAGES * 128];

	/* protect qsfp data */

	spinlock_t qsfp_lock;

	u8 check_interrupt_flags;

	u8 reset_needed;

drivers/staging/rdma/hfi1/sdma.h

+1 −0
Original line number Diff line number Diff line
@@ -412,6 +412,7 @@ struct sdma_engine { 
	u32                   progress_check_head;

	/* private: */

	struct work_struct flush_worker;

	/* protect flush list */

	spinlock_t flushlist_lock;

	/* private: */

	struct list_head flushlist;