X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fia64%2Fsn%2Fkernel%2Fxpc_main.c;h=81785b78bc1ecc5e4c53053567d5bfffbc9aa230;hb=4c013f5c7ea39cd62e02c80408560751b4e8c0de;hp=7a387d2373637a7ba9801f0691820674680ae24f;hpb=cfee47f99bc14a6d7c6b0be2284db2cef310a815;p=linux-2.6

diff --git a/arch/ia64/sn/kernel/xpc_main.c b/arch/ia64/sn/kernel/xpc_main.c
index 7a387d2373..81785b78bc 100644
--- a/arch/ia64/sn/kernel/xpc_main.c
+++ b/arch/ia64/sn/kernel/xpc_main.c
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (c) 2004-2006 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2004-2007 Silicon Graphics, Inc.  All Rights Reserved.
  */
 
 
@@ -55,9 +55,9 @@
 #include <linux/delay.h>
 #include <linux/reboot.h>
 #include <linux/completion.h>
+#include <linux/kdebug.h>
 #include <asm/sn/intr.h>
 #include <asm/sn/sn_sal.h>
-#include <asm/kdebug.h>
 #include <asm/uaccess.h>
 #include <asm/sn/xpc.h>
 
@@ -101,67 +101,57 @@ static int xpc_disengage_request_max_timelimit = 120;
 
 static ctl_table xpc_sys_xpc_hb_dir[] = {
 	{
-		1,
-		"hb_interval",
-		&xpc_hb_interval,
-		sizeof(int),
-		0644,
-		NULL,
-		&proc_dointvec_minmax,
-		&sysctl_intvec,
-		NULL,
-		&xpc_hb_min_interval,
-		&xpc_hb_max_interval
+		.ctl_name 	= CTL_UNNUMBERED,
+		.procname	= "hb_interval",
+		.data		= &xpc_hb_interval,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_minmax,
+		.strategy	= &sysctl_intvec,
+		.extra1		= &xpc_hb_min_interval,
+		.extra2		= &xpc_hb_max_interval
 	},
 	{
-		2,
-		"hb_check_interval",
-		&xpc_hb_check_interval,
-		sizeof(int),
-		0644,
-		NULL,
-		&proc_dointvec_minmax,
-		&sysctl_intvec,
-		NULL,
-		&xpc_hb_check_min_interval,
-		&xpc_hb_check_max_interval
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "hb_check_interval",
+		.data		= &xpc_hb_check_interval,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_minmax,
+		.strategy	= &sysctl_intvec,
+		.extra1		= &xpc_hb_check_min_interval,
+		.extra2		= &xpc_hb_check_max_interval
 	},
-	{0}
+	{}
 };
 static ctl_table xpc_sys_xpc_dir[] = {
 	{
-		1,
-		"hb",
-		NULL,
-		0,
-		0555,
-		xpc_sys_xpc_hb_dir
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "hb",
+		.mode		= 0555,
+		.child		= xpc_sys_xpc_hb_dir
 	},
 	{
-		2,
-		"disengage_request_timelimit",
-		&xpc_disengage_request_timelimit,
-		sizeof(int),
-		0644,
-		NULL,
-		&proc_dointvec_minmax,
-		&sysctl_intvec,
-		NULL,
-		&xpc_disengage_request_min_timelimit,
-		&xpc_disengage_request_max_timelimit
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "disengage_request_timelimit",
+		.data		= &xpc_disengage_request_timelimit,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_minmax,
+		.strategy	= &sysctl_intvec,
+		.extra1		= &xpc_disengage_request_min_timelimit,
+		.extra2		= &xpc_disengage_request_max_timelimit
 	},
-	{0}
+	{}
 };
 static ctl_table xpc_sys_dir[] = {
 	{
-		1,
-		"xpc",
-		NULL,
-		0,
-		0555,
-		xpc_sys_xpc_dir
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "xpc",
+		.mode		= 0555,
+		.child		= xpc_sys_xpc_dir
 	},
-	{0}
+	{}
 };
 static struct ctl_table_header *xpc_sysctl;
 
@@ -267,7 +257,9 @@ xpc_hb_checker(void *ignore)
 
 	set_cpus_allowed(current, cpumask_of_cpu(XPC_HB_CHECK_CPU));
 
+	/* set our heartbeating to other partitions into motion */
 	xpc_hb_check_timeout = jiffies + (xpc_hb_check_interval * HZ);
+	xpc_hb_beater(0);
 
 	while (!(volatile int) xpc_exiting) {
 
@@ -1251,7 +1243,7 @@ xpc_init(void)
 	snprintf(xpc_part->bus_id, BUS_ID_SIZE, "part");
 	snprintf(xpc_chan->bus_id, BUS_ID_SIZE, "chan");
 
-	xpc_sysctl = register_sysctl_table(xpc_sys_dir, 1);
+	xpc_sysctl = register_sysctl_table(xpc_sys_dir);
 
 	/*
 	 * The first few fields of each entry of xpc_partitions[] need to
@@ -1342,22 +1334,14 @@ xpc_init(void)
 		dev_warn(xpc_part, "can't register reboot notifier\n");
 	}
 
-	/* add ourselves to the die_notifier list (i.e., ia64die_chain) */
+	/* add ourselves to the die_notifier list */
 	ret = register_die_notifier(&xpc_die_notifier);
 	if (ret != 0) {
 		dev_warn(xpc_part, "can't register die notifier\n");
 	}
 
-
-	/*
-	 * Set the beating to other partitions into motion.  This is
-	 * the last requirement for other partitions' discovery to
-	 * initiate communications with us.
-	 */
 	init_timer(&xpc_hb_timer);
 	xpc_hb_timer.function = xpc_hb_beater;
-	xpc_hb_beater(0);
-
 
 	/*
 	 * The real work-horse behind xpc.  This processes incoming