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Commit 050f99b1 authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky
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s390/debugfs: introduce top-level 's390' directory 



Introduce a top-level 's390' directory which should be used when
adding new s390 specific debug feature files and/or directories.

This makes hopefully sure that the contents of the s390 directory will
be a bit more structured. Right now we have a couple of top-level
files where it is not easy to tell to which subsystem they belong to.

Acked-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent e61a6134

arch/s390/kernel/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -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

arch/s390/kernel/kdebugfs.c

0 → 100644
+15 −0
Original line number Diff line number Diff line 
#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);