Attachment 584918 Details for Bug 820821 – Add more debug informations

[patch] Add more debug informations

2012-05-16-0001-Add-debug-informations-into-cpg-and-sync.patch (text/plain), 3.44 KB, created by Jan Friesse on 2012-05-16 09:48:05 UTC

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Creator: Jan Friesse

Created: 2012-05-16 09:48:05 UTC

Size: 3.44 KB

patch

obsolete

>From 6af01a70373f0e84f0885d006bd29ca3ada56db1 Mon Sep 17 00:00:00 2001
>From: Jan Friesse <jfriesse@redhat.com>
>Date: Wed, 16 May 2012 11:40:07 +0200
>Subject: [PATCH] Add debug informations into cpg and sync
>
>Signed-off-by: Jan Friesse <jfriesse@redhat.com>
>---
> exec/cpg.c  |   26 ++++++++++++++++++++++++++
> exec/sync.c |    2 ++
> 2 files changed, 28 insertions(+), 0 deletions(-)
>
>diff --git a/exec/cpg.c b/exec/cpg.c
>index da60d80..2a41768 100644
>--- a/exec/cpg.c
>+++ b/exec/cpg.c
>@@ -469,6 +469,8 @@ static void cpg_sync_init (
> 	int i, j;
> 	int found;
> 
>+	ENTER();
>+
> 	my_sync_state = CPGSYNC_DOWNLIST;
> 
> 	memcpy (my_member_list, member_list, member_list_entries *
>@@ -498,27 +500,38 @@ static void cpg_sync_init (
> 		}
> 	}
> 	g_req_exec_cpg_downlist.left_nodes = entries;
>+
>+	LEAVE();
> }
> 
> static int cpg_sync_process (void)
> {
> 	int res = -1;
> 
>+	ENTER();
>+
> 	if (my_sync_state == CPGSYNC_DOWNLIST) {
> 		res = cpg_exec_send_downlist();
> 		if (res == -1) {
>+			log_printf (LOG_DEBUG, "cpg_exec_send_downlist returned -1");
> 			return (-1);
> 		}
> 		my_sync_state = CPGSYNC_JOINLIST;
> 	}
> 	if (my_sync_state == CPGSYNC_JOINLIST) {
> 		res = cpg_exec_send_joinlist();
>+		if (res == -1) {
>+			log_printf (LOG_DEBUG, "cpg_exec_send_joinlist returned -1");
>+		}
> 	}
>+
>+	LEAVE();
> 	return (res);
> }
> 
> static void cpg_sync_activate (void)
> {
>+	ENTER();
> 	memcpy (my_old_member_list, my_member_list,
> 		my_member_list_entries * sizeof (unsigned int));
> 	my_old_member_list_entries = my_member_list_entries;
>@@ -531,12 +544,15 @@ static void cpg_sync_activate (void)
> 	downlist_state = CPG_DOWNLIST_NONE;
> 
> 	notify_lib_totem_membership (NULL, my_member_list_entries, my_member_list);
>+	LEAVE();
> }
> 
> static void cpg_sync_abort (void)
> {
>+	ENTER();
> 	downlist_state = CPG_DOWNLIST_NONE;
> 	downlist_messages_delete ();
>+	LEAVE();
> }
> 
> static int notify_lib_totem_membership (
>@@ -1276,7 +1292,9 @@ static int cpg_exec_send_joinlist(void)
>  	char *buf;
> 	struct join_list_entry *jle;
> 	struct iovec req_exec_cpg_iovec;
>+	int i = 0;
> 
>+	ENTER();
>  	for (iter = process_info_list_head.next; iter != &process_info_list_head; iter = iter->next) {
>  		struct process_info *pi = list_entry (iter, struct process_info, list);
> 
>@@ -1298,16 +1316,24 @@ static int cpg_exec_send_joinlist(void)
> 	jle = (struct join_list_entry *)(buf + sizeof(struct qb_ipc_response_header));
> 	res = (struct qb_ipc_response_header *)buf;
> 
>+	log_printf (LOG_DEBUG, "join_list_entries:%d", count);
>  	for (iter = process_info_list_head.next; iter != &process_info_list_head; iter = iter->next) {
>  		struct process_info *pi = list_entry (iter, struct process_info, list);
> 
> 		if (pi->nodeid == api->totem_nodeid_get ()) {
> 			memcpy (&jle->group_name, &pi->group, sizeof (mar_cpg_name_t));
> 			jle->pid = pi->pid;
>+
>+			log_printf (LOG_DEBUG, "join_list[%d] group:%d, pid:%d",
>+				i, &jle->group_name,
>+				jle->pid);
>+
> 			jle++;
> 		}
> 	}
> 
>+
>+
> 	res->id = SERVICE_ID_MAKE(CPG_SERVICE, MESSAGE_REQ_EXEC_CPG_JOINLIST);
> 	res->size = sizeof(struct qb_ipc_response_header)+sizeof(struct join_list_entry) * count;
> 
>diff --git a/exec/sync.c b/exec/sync.c
>index 2998988..74f558f 100644
>--- a/exec/sync.c
>+++ b/exec/sync.c
>@@ -456,6 +456,8 @@ static void service_build_message_transmit (struct req_exec_service_build_messag
> 
> static void sync_barrier_enter (void)
> {
>+	log_printf (LOGSYS_LEVEL_DEBUG, "Sending sync barrier message for %s",
>+		my_service_list[my_processing_idx].name);
> 	my_state = SYNC_BARRIER;
> 	barrier_message_transmit ();
> }
>-- 
>1.7.1
>

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Attachments on bug 820821: 583724 | 584502 | 584503 | 584918 | 584944 | 589886 | 590918 | 591194 | 591509 | 591532 | 592063 | 593132 | 593133 | 640873 | 640874 | 640875