提交 ae79cdaa 编写于 作者: V venkatesh.pallipadi@intel.com 提交者: H. Peter Anvin

x86: Add a arch directory for x86 under debugfs

Add a directory for x86 arch under debugfs. Can be used to accumulate all
x86 specific debugfs files.
Signed-off-by: NVenkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
上级 50515af2
......@@ -12,9 +12,13 @@
#include <linux/init.h>
#include <linux/io.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <asm/setup.h>
struct dentry *arch_debugfs_dir;
EXPORT_SYMBOL(arch_debugfs_dir);
#ifdef CONFIG_DEBUG_BOOT_PARAMS
struct setup_data_node {
u64 paddr;
......@@ -209,6 +213,10 @@ static int __init arch_kdebugfs_init(void)
{
int error = 0;
arch_debugfs_dir = debugfs_create_dir("x86", NULL);
if (!arch_debugfs_dir)
return -ENOMEM;
#ifdef CONFIG_DEBUG_BOOT_PARAMS
error = boot_params_kdebugfs_init();
#endif
......
......@@ -26,6 +26,8 @@ struct debugfs_blob_wrapper {
unsigned long size;
};
extern struct dentry *arch_debugfs_dir;
#if defined(CONFIG_DEBUG_FS)
/* declared over in file.c */
......
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