bdev: Use not C++ style comments // but C-style comments /* */

Change-Id: Ic3026ae58e8495586fc9c6e61a570cd050819b67
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/431080
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>

examples/bdev/fio_plugin/fio_plugin.c

@@ -89,9 +89,9 @@ struct spdk_fio_thread {
 
 	TAILQ_HEAD(, spdk_fio_target)	targets;
 
-	struct io_u		**iocq;		// io completion queue
-	unsigned int		iocq_count;	// number of iocq entries filled by last getevents
-	unsigned int		iocq_size;	// number of iocq entries allocated
+	struct io_u		**iocq;		/* io completion queue */
+	unsigned int		iocq_count;	/* number of iocq entries filled by last getevents */
+	unsigned int		iocq_size;	/* number of iocq entries allocated */
 };
 
 static struct spdk_fio_thread *g_init_thread = NULL;
@@ -698,20 +698,20 @@ struct ioengine_ops ioengine = {
 	.flags			= FIO_RAWIO | FIO_NOEXTEND | FIO_NODISKUTIL | FIO_MEMALIGN,
 	.setup			= spdk_fio_setup,
 	.init			= spdk_fio_init,
-	//.prep			= unused,
+	/* .prep		= unused, */
 	.queue			= spdk_fio_queue,
-	//.commit		= unused,
+	/* .commit		= unused, */
 	.getevents		= spdk_fio_getevents,
 	.event			= spdk_fio_event,
-	//.errdetails		= unused,
-	//.cancel		= unused,
+	/* .errdetails		= unused, */
+	/* .cancel		= unused, */
 	.cleanup		= spdk_fio_cleanup,
 	.open_file		= spdk_fio_open,
 	.close_file		= spdk_fio_close,
 	.invalidate		= spdk_fio_invalidate,
-	//.unlink_file		= unused,
-	//.get_file_size	= unused,
-	//.terminate		= unused,
+	/* .unlink_file		= unused, */
+	/* .get_file_size	= unused, */
+	/* .terminate		= unused, */
 	.iomem_alloc		= spdk_fio_iomem_alloc,
 	.iomem_free		= spdk_fio_iomem_free,
 	.io_u_init		= spdk_fio_io_u_init,

lib/bdev/aio/bdev_aio.h

@@ -77,4 +77,4 @@ struct spdk_bdev *create_aio_disk(const char *name, const char *filename, uint32
 
 void delete_aio_disk(struct spdk_bdev *bdev, spdk_delete_aio_complete cb_fn, void *cb_arg);
 
-#endif // SPDK_BDEV_AIO_H
+#endif /* SPDK_BDEV_AIO_H */

lib/bdev/error/vbdev_error.h

@@ -73,4 +73,4 @@ void spdk_vbdev_error_delete(struct spdk_bdev *vbdev, spdk_delete_error_complete
 int spdk_vbdev_inject_error(char *name, uint32_t io_type, uint32_t error_type,
 			    uint32_t error_num);
 
-#endif // SPDK_VBDEV_ERROR_H
+#endif /* SPDK_VBDEV_ERROR_H */

lib/bdev/iscsi/bdev_iscsi.h

@@ -72,4 +72,4 @@ int create_iscsi_disk(const char *bdev_name, const char *initiator_iqn, const ch
  */
 void delete_iscsi_disk(struct spdk_bdev *bdev, spdk_delete_iscsi_complete cb_fn, void *cb_arg);
 
-#endif // SPDK_BDEV_ISCSI_H
+#endif /* SPDK_BDEV_ISCSI_H */

lib/bdev/nvme/bdev_nvme.h

@@ -109,4 +109,4 @@ struct spdk_nvme_ctrlr *spdk_bdev_nvme_get_ctrlr(struct spdk_bdev *bdev);
  */
 int spdk_bdev_nvme_delete(const char *name);
 
-#endif // SPDK_BDEV_NVME_H
+#endif /* SPDK_BDEV_NVME_H */

lib/bdev/raid/bdev_raid.c

@@ -593,7 +593,7 @@ raid_bdev_submit_request(struct spdk_io_channel *ch, struct spdk_bdev_io *bdev_i
 		break;
 
 	case SPDK_BDEV_IO_TYPE_FLUSH:
-		// TODO: support flush if requirement comes
+		/* TODO: support flush if requirement comes */
 		spdk_bdev_io_complete(bdev_io, SPDK_BDEV_IO_STATUS_SUCCESS);
 		break;
 

lib/bdev/raid/bdev_raid.h

@@ -222,4 +222,4 @@ int raid_bdev_config_add_base_bdev(struct raid_bdev_config *raid_cfg,
 void raid_bdev_config_cleanup(struct raid_bdev_config *raid_cfg);
 struct raid_bdev_config *raid_bdev_config_find_by_name(const char *raid_name);
 
-#endif // SPDK_BDEV_RAID_INTERNAL_H
+#endif /* SPDK_BDEV_RAID_INTERNAL_H */

lib/bdev/rbd/bdev_rbd.h

@@ -52,4 +52,4 @@ struct spdk_bdev *spdk_bdev_rbd_create(const char *name, const char *pool_name,
 void spdk_bdev_rbd_delete(struct spdk_bdev *bdev, spdk_delete_rbd_complete cb_fn,
 			  void *cb_arg);
 
-#endif // SPDK_BDEV_RBD_H
+#endif /* SPDK_BDEV_RBD_H */

lib/bdev/split/vbdev_split.h

@@ -65,4 +65,4 @@ int spdk_vbdev_split_destruct(const char *base_bdev_name);
  */
 struct spdk_bdev_part_base *spdk_vbdev_split_get_part_base(struct spdk_bdev *base_bdev);
 
-#endif // SPDK_VBDEV_SPLIT_H
+#endif /* SPDK_VBDEV_SPLIT_H */