diff options
| -rw-r--r-- | arch/s390/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/kdebugfs.c | 15 |
2 files changed, 16 insertions, 1 deletions
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile index 08e7924ea2f9..adb3fe2e3d42 100644 --- a/arch/s390/kernel/Makefile +++ b/arch/s390/kernel/Makefile @@ -56,7 +56,7 @@ obj-y += processor.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o nmi.o obj-y += debug.o irq.o ipl.o dis.o diag.o vdso.o als.o obj-y += sysinfo.o jump_label.o lgr.o os_info.o machine_kexec.o pgm_check.o obj-y += runtime_instr.o cache.o fpu.o dumpstack.o guarded_storage.o -obj-y += entry.o reipl.o relocate_kernel.o +obj-y += entry.o reipl.o relocate_kernel.o kdebugfs.o extra-y += head.o head64.o vmlinux.lds diff --git a/arch/s390/kernel/kdebugfs.c b/arch/s390/kernel/kdebugfs.c new file mode 100644 index 000000000000..ee85e17dd79d --- /dev/null +++ b/arch/s390/kernel/kdebugfs.c @@ -0,0 +1,15 @@ +#include <linux/debugfs.h> +#include <linux/export.h> +#include <linux/init.h> + +struct dentry *arch_debugfs_dir; +EXPORT_SYMBOL(arch_debugfs_dir); + +static int __init arch_kdebugfs_init(void) +{ + arch_debugfs_dir = debugfs_create_dir("s390", NULL); + if (IS_ERR(arch_debugfs_dir)) + arch_debugfs_dir = NULL; + return 0; +} +postcore_initcall(arch_kdebugfs_init); |