Cregit: Linux 5.12: ptdump

Contributors: 5
Author	Tokens	Token Proportion	Commits	Commit Proportion
Laura Abbott	72	82.76%	1	16.67%
Anshuman Khandual	9	10.34%	1	16.67%
Donglin Peng	3	3.45%	1	16.67%
Greg Kroah-Hartman	2	2.30%	2	33.33%
Steven Price	1	1.15%	1	16.67%
Total	87		6

// SPDX-License-Identifier: GPL-2.0
#include <linux/debugfs.h>
#include <linux/memory_hotplug.h>
#include <linux/seq_file.h>

#include <asm/ptdump.h>

static int ptdump_show(struct seq_file *m, void *v)
{
	struct ptdump_info *info = m->private;

	get_online_mems();
	ptdump_walk(m, info);
	put_online_mems();
	return 0;
}
DEFINE_SHOW_ATTRIBUTE(ptdump);

void ptdump_debugfs_register(struct ptdump_info *info, const char *name)
{
	debugfs_create_file(name, 0400, NULL, info, &ptdump_fops);
}

ptdump_debugfs.c