ChangeSet 1.2000.6.1, 2004/10/20 15:38:19-07:00, greg@kroah.com kobject: add CONFIG_DEBUG_KOBJECT Signed-off-by: Greg Kroah-Hartman lib/Kconfig.debug | 7 +++++++ lib/Makefile | 6 +++++- lib/kobject.c | 4 +--- 3 files changed, 13 insertions(+), 4 deletions(-) diff -Nru a/lib/Kconfig.debug b/lib/Kconfig.debug --- a/lib/Kconfig.debug 2004-10-22 16:00:44 -07:00 +++ b/lib/Kconfig.debug 2004-10-22 16:00:44 -07:00 @@ -64,6 +64,13 @@ If you say Y here, various routines which may sleep will become very noisy if they are called with a spinlock held. +config DEBUG_KOBJECT + bool "kobject debugging" + depends on DEBUG_KERNEL + help + If you say Y here, some extra kobject debugging messages will be sent + to the syslog. + config DEBUG_HIGHMEM bool "Highmem debugging" depends on DEBUG_KERNEL && HIGHMEM && (X86 || PPC32 || MIPS || SPARC32) diff -Nru a/lib/Makefile b/lib/Makefile --- a/lib/Makefile 2004-10-22 16:00:44 -07:00 +++ b/lib/Makefile 2004-10-22 16:00:44 -07:00 @@ -2,11 +2,15 @@ # Makefile for some libs needed in the kernel. # - lib-y := errno.o ctype.o string.o vsprintf.o cmdline.o \ bust_spinlocks.o rbtree.o radix-tree.o dump_stack.o \ kobject.o kref.o idr.o div64.o parser.o int_sqrt.o \ bitmap.o extable.o kobject_uevent.o + +ifeq ($(CONFIG_DEBUG_KOBJECT),y) +CFLAGS_kobject.o += -DDEBUG +CFLAGS_kobject_uevent.o += -DDEBUG +endif lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o diff -Nru a/lib/kobject.c b/lib/kobject.c --- a/lib/kobject.c 2004-10-22 16:00:44 -07:00 +++ b/lib/kobject.c 2004-10-22 16:00:44 -07:00 @@ -10,8 +10,6 @@ * about using the kobject interface. */ -#undef DEBUG - #include #include #include @@ -123,7 +121,7 @@ */ void kobject_init(struct kobject * kobj) { - kref_init(&kobj->kref); + kref_init(&kobj->kref); INIT_LIST_HEAD(&kobj->entry); kobj->kset = kset_get(kobj->kset); }