From ae79cdaacb5599781f8bb49f4bdd5723029669cf Mon Sep 17 00:00:00 2001 From: "venkatesh.pallipadi@intel.com" Date: Fri, 18 Jul 2008 16:08:13 -0700 Subject: [PATCH] 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 Signed-off-by: H. Peter Anvin --- arch/x86/kernel/kdebugfs.c | 8 ++++++++ include/linux/debugfs.h | 2 ++ 2 files changed, 10 insertions(+) diff --git a/arch/x86/kernel/kdebugfs.c b/arch/x86/kernel/kdebugfs.c index c0320599171..f2d43bc7551 100644 --- a/arch/x86/kernel/kdebugfs.c +++ b/arch/x86/kernel/kdebugfs.c @@ -12,9 +12,13 @@ #include #include #include +#include #include +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 diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 7266124361b..32755cdf68d 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -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 */ -- 2.41.1