diff options
Diffstat (limited to 'arch/x86/xen/debugfs.c')
| -rw-r--r-- | arch/x86/xen/debugfs.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/x86/xen/debugfs.c b/arch/x86/xen/debugfs.c new file mode 100644 index 000000000..13da87918 --- /dev/null +++ b/arch/x86/xen/debugfs.c @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <linux/init.h> +#include <linux/debugfs.h> +#include <linux/slab.h> + +#include "debugfs.h" + +static struct dentry *d_xen_debug; + +struct dentry * __init xen_init_debugfs(void) +{ + if (!d_xen_debug) { + d_xen_debug = debugfs_create_dir("xen", NULL); + + if (!d_xen_debug) + pr_warning("Could not create 'xen' debugfs directory\n"); + } + + return d_xen_debug; +} + |