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Commit 7b01328d authored by Michael Ellerman's avatar Michael Ellerman Committed by Paul Mackerras
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[PATCH] ppc64: Move xItLpQueue proc code into ItLpQueue.c 



Move the code that displays xItLpQueue values in /proc into
ItLpQueue.c.

Signed-off-by: default avatarMichael Ellerman <michael@ellerman.id.au>
Acked-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 512d31d6

arch/ppc64/kernel/ItLpQueue.c

+59 −0
Original line number Diff line number Diff line
@@ -12,12 +12,26 @@ 
#include <linux/kernel.h>

#include <linux/sched.h>

#include <linux/bootmem.h>

#include <linux/seq_file.h>

#include <linux/proc_fs.h>

#include <asm/system.h>

#include <asm/paca.h>

#include <asm/iSeries/ItLpQueue.h>

#include <asm/iSeries/HvLpEvent.h>

#include <asm/iSeries/HvCallEvent.h>



static char *event_types[9] = {

	"Hypervisor\t\t",

	"Machine Facilities\t",

	"Session Manager\t",

	"SPD I/O\t\t",

	"Virtual Bus\t\t",

	"PCI I/O\t\t",

	"RIO I/O\t\t",

	"Virtual Lan\t\t",

	"Virtual I/O\t\t"

};



static __inline__ int set_inUse(void)

{

	int t;
@@ -208,3 +222,48 @@ void setup_hvlpevent_queue(void) 
					(LpEventStackSize - LpEventMaxSize);

	xItLpQueue.xIndex = 0;

}



static int proc_lpevents_show(struct seq_file *m, void *v)

{

	unsigned int i;



	seq_printf(m, "LpEventQueue 0\n");

	seq_printf(m, "  events processed:\t%lu\n",

		   (unsigned long)xItLpQueue.xLpIntCount);



	for (i = 0; i < 9; ++i)

		seq_printf(m, "    %s %10lu\n", event_types[i],

			   (unsigned long)xItLpQueue.xLpIntCountByType[i]);



	seq_printf(m, "\n  events processed by processor:\n");



	for_each_online_cpu(i)

		seq_printf(m, "    CPU%02d  %10u\n", i, paca[i].lpevent_count);



	return 0;

}



static int proc_lpevents_open(struct inode *inode, struct file *file)

{

	return single_open(file, proc_lpevents_show, NULL);

}



static struct file_operations proc_lpevents_operations = {

	.open		= proc_lpevents_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};



static int __init proc_lpevents_init(void)

{

	struct proc_dir_entry *e;



	e = create_proc_entry("iSeries/lpevents", S_IFREG|S_IRUGO, NULL);

	if (e)

		e->proc_fops = &proc_lpevents_operations;



	return 0;

}

__initcall(proc_lpevents_init);

arch/ppc64/kernel/iSeries_proc.c

+0 −48
Original line number Diff line number Diff line
@@ -40,50 +40,6 @@ static int __init iseries_proc_create(void) 
}

core_initcall(iseries_proc_create);



static char *event_types[9] = {

	"Hypervisor\t\t",

	"Machine Facilities\t",

	"Session Manager\t",

	"SPD I/O\t\t",

	"Virtual Bus\t\t",

	"PCI I/O\t\t",

	"RIO I/O\t\t",

	"Virtual Lan\t\t",

	"Virtual I/O\t\t"

};



static int proc_lpevents_show(struct seq_file *m, void *v)

{

	unsigned int i;



	seq_printf(m, "LpEventQueue 0\n");

	seq_printf(m, "  events processed:\t%lu\n",

		   (unsigned long)xItLpQueue.xLpIntCount);



	for (i = 0; i < 9; ++i)

		seq_printf(m, "    %s %10lu\n", event_types[i],

			   (unsigned long)xItLpQueue.xLpIntCountByType[i]);



	seq_printf(m, "\n  events processed by processor:\n");



	for_each_online_cpu(i)

		seq_printf(m, "    CPU%02d  %10u\n", i, paca[i].lpevent_count);



	return 0;

}



static int proc_lpevents_open(struct inode *inode, struct file *file)

{

	return single_open(file, proc_lpevents_show, NULL);

}



static struct file_operations proc_lpevents_operations = {

	.open		= proc_lpevents_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};



static unsigned long startTitan = 0;

static unsigned long startTb = 0;
@@ -148,10 +104,6 @@ static int __init iseries_proc_init(void) 
{

	struct proc_dir_entry *e;



	e = create_proc_entry("iSeries/lpevents", S_IFREG|S_IRUGO, NULL);

	if (e)

		e->proc_fops = &proc_lpevents_operations;



	e = create_proc_entry("iSeries/titanTod", S_IFREG|S_IRUGO, NULL);

	if (e)

		e->proc_fops = &proc_titantod_operations;