]> git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blame - arch/x86/xen/debugfs.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[mirror_ubuntu-bionic-kernel.git] / arch / x86 / xen / debugfs.c
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b2441318 1// SPDX-License-Identifier: GPL-2.0
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2#include <linux/init.h>
3#include <linux/debugfs.h>
5a0e3ad6 4#include <linux/slab.h>
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5
6#include "debugfs.h"
7
8static struct dentry *d_xen_debug;
9
10struct dentry * __init xen_init_debugfs(void)
11{
12 if (!d_xen_debug) {
13 d_xen_debug = debugfs_create_dir("xen", NULL);
14
15 if (!d_xen_debug)
16 pr_warning("Could not create 'xen' debugfs directory\n");
17 }
18
19 return d_xen_debug;
20}
21