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| author | venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com> | 2008-07-19 01:08:13 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2008-07-19 02:22:04 +0200 |
| commit | ae79cdaacb5599781f8bb49f4bdd5723029669cf (patch) | |
| tree | b8024e77d0b4683617e68bcb7b3bdb171caff4f3 /arch/x86/kernel | |
| parent | firmware: Correct dependency on CONFIG_EXTRA_FIRMWARE_DIR (diff) | |
| download | linux-ae79cdaacb5599781f8bb49f4bdd5723029669cf.tar.xz linux-ae79cdaacb5599781f8bb49f4bdd5723029669cf.zip | |
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')
| -rw-r--r-- | arch/x86/kernel/kdebugfs.c | 8 |
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 |