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authorvenkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com>2008-07-18 16:08:13 -0700
committerH. Peter Anvin <hpa@zytor.com>2008-07-18 17:22:04 -0700
commitae79cdaacb5599781f8bb49f4bdd5723029669cf (patch)
treeb8024e77d0b4683617e68bcb7b3bdb171caff4f3 /arch/x86/kernel/kdebugfs.c
parent50515af207d410c9f228380e529c56f43c3de0bd (diff)
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: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/kernel/kdebugfs.c')
-rw-r--r--arch/x86/kernel/kdebugfs.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/kernel/kdebugfs.c b/arch/x86/kernel/kdebugfs.c
index c03205991718..f2d43bc75514 100644
--- a/arch/x86/kernel/kdebugfs.c
+++ b/arch/x86/kernel/kdebugfs.c
@@ -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