IKC: delete the comments for review

arch/x86/kernel/mikc.c

@@ -47,7 +47,6 @@ int ihk_mc_ikc_init_first_local(struct ihk_ikc_channel_desc *channel,
 	ihk_ikc_init_desc(channel, IKC_OS_HOST, 0, rq, wq,
 	                  ihk_ikc_master_channel_packet_handler, channel);
 	ihk_ikc_enable_channel(channel);
-/* Comment: McKernel側のmaster_channel 割り込み処理channel_list に追加 */
 	ihk_ikc_add_intr_channel(NULL, channel, 0);
 
 	/* Set boot parameter */

executer/kernel/mcctrl/ikc.c

@@ -138,7 +138,6 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
 	return 0;
 }
 
-/* Comment: 受信を想定しないchannel用のパケットハンドラ */
 static int dummy_packet_handler(struct ihk_ikc_channel_desc *c,
                                   void *__packet, void *__os)
 {
@@ -215,7 +214,6 @@ static void mcctrl_ikc_init(ihk_os_t os, int cpu, unsigned long rphys, struct ih
 	ihk_ikc_send(pmc->c, &packet, 0);
 }
 
-/* Comment: ikc2linuxのaccept後のchannelの処理 */
 static int connect_handler_ikc2linux(struct ihk_ikc_channel_info *param)
 {
 	struct ihk_ikc_channel_desc *c;
@@ -227,12 +225,10 @@ static int connect_handler_ikc2linux(struct ihk_ikc_channel_info *param)
 
 	param->packet_handler = syscall_packet_handler;
 
-/* Comment: 指定されたCPUの割り込み処理channel_list へ追加 */
 	ihk_ikc_add_intr_channel(os, param->channel, linux_cpu);
 
 	return 0;
 }
-/* Comment: ikc2mckernelのaccept後のchannelの処理 */
 static int connect_handler_ikc2mckernel(struct ihk_ikc_channel_info *param)
 {
 	struct ihk_ikc_channel_desc *c;
@@ -249,13 +245,11 @@ static int connect_handler_ikc2mckernel(struct ihk_ikc_channel_info *param)
 	}
 	param->packet_handler = dummy_packet_handler;
 	
-/* Comment: MCK_CPU毎の送信channelとして管理 (従来通り) */
 	usrdata->channels[mck_cpu].c = c;
 
 	return 0;
 }
 
-/* Comment: listen_paramの設定 */
 static struct ihk_ikc_listen_param lp_ikc2linux = {
 	.port = 503,
 	.handler = connect_handler_ikc2linux,
@@ -292,7 +286,6 @@ int prepare_ikc_channels(ihk_os_t os)
 		return -EINVAL;
 	}
 
-/* Comment: syscall_channel2 廃止に伴い、num_channelsも減らす */
 	usrdata->num_channels = usrdata->cpu_info->n_cpus;
 	usrdata->channels = kzalloc(sizeof(struct mcctrl_channel) *
 			usrdata->num_channels,

kernel/ap.c

@@ -64,7 +64,6 @@ static void ap_wait(void)
 		mcs_lock_node_t mcs_node;
 
 		mcs_lock_lock_noirq(&ap_syscall_semaphore, &mcs_node);
-/* Comment: 自CPUのikc2mckernel と ikc2linuxの準備 */
 		init_host_ikc2mckernel();
 		init_host_ikc2linux(cpu_info->ikc_cpus[ihk_mc_get_processor_id()]);
 		mcs_lock_unlock_noirq(&ap_syscall_semaphore, &mcs_node);

kernel/host.c

@@ -480,8 +480,6 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
 {
 	struct ikc_scd_packet *packet = __packet;
 	struct ikc_scd_packet pckt;
-/* Comment: 受信したchannel に返事をする方式から、
-   自CPUのikc2linux に返事をするよう変更 */
 	struct ihk_ikc_channel_desc *resp_channel = cpu_local_var(ikc2linux);
 	int rc;
 	struct mcs_rwlock_node_irqsave lock;
@@ -677,7 +675,6 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
 	return ret;
 }
 
-/* Comment: パケット受信を想定しないchannel用のハンドラ */
 static int dummy_packet_handler(struct ihk_ikc_channel_desc *c,
                                   void *__packet, void *__os)
 {
@@ -686,14 +683,12 @@ static int dummy_packet_handler(struct ihk_ikc_channel_desc *c,
 	return 0;
 }
 
-/* Comment: ikc2linux の接続と自CPUへの設定を行う */
 void init_host_ikc2linux(int linux_cpu)
 {
 	struct ihk_ikc_connect_param param;
 	struct ihk_ikc_channel_desc *c = ikc2linuxs[linux_cpu];
 
 	if (!c) {
-/* Comment: 対象Linux_cpu 宛のikc2linuxが存在しなければ、接続 */
 		param.port = 503;
 		param.intr_cpu = linux_cpu;
 		param.pkt_size = sizeof(struct ikc_scd_packet);
@@ -715,7 +710,6 @@ void init_host_ikc2linux(int linux_cpu)
 	get_this_cpu_local_var()->ikc2linux = c;
 }
 
-/* Comment: ikc2mckernelの接続と自CPUへの設定を行う */
 void init_host_ikc2mckernel(void)
 {
 	struct ihk_ikc_connect_param param;
@@ -734,7 +728,6 @@ void init_host_ikc2mckernel(void)
 	}
 	dkprintf("connected.\n");
 
-/* Comment: 待ち受け処理channel_list に追加する */
 	ihk_ikc_add_intr_channel(NULL, param.channel, ihk_ikc_get_processor_id());
 }
 

kernel/include/cls.h

@@ -75,7 +75,6 @@ struct cpu_local_var {
 	struct list_head runq;
 	size_t runq_len;
 
-/* Comment: 送信用するchannelをsyscall_channel から ikc2linux へ変更 */
 	struct ihk_ikc_channel_desc *ikc2linux;
 
 	struct resource_set *resource_set;