time/timers: Move all time(r) related files into kernel/time

Except for Kconfig.HZ. That needs a separate treatment.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

MAINTAINERS

@@ -4147,7 +4147,7 @@ L:	linux-kernel@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
 S:	Maintained
 F:	Documentation/timers/
-F:	kernel/hrtimer.c
+F:	kernel/time/hrtimer.c
 F:	kernel/time/clockevents.c
 F:	kernel/time/tick*.*
 F:	kernel/time/timer_*.c
@@ -6945,10 +6945,10 @@ POSIX CLOCKS and TIMERS
 M:	Thomas Gleixner <tglx@linutronix.de>
 L:	linux-kernel@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
-S:	Supported
+S:	Maintained
 F:	fs/timerfd.c
 F:	include/linux/timer*
-F:	kernel/*timer*
+F:	kernel/time/*timer*
 
 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
 M:	Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

kernel/Makefile

@@ -3,12 +3,11 @@
 #
 
 obj-y     = fork.o exec_domain.o panic.o \
-	    cpu.o exit.o itimer.o time.o softirq.o resource.o \
-	    sysctl.o sysctl_binary.o capability.o ptrace.o timer.o user.o \
+	    cpu.o exit.o softirq.o resource.o \
+	    sysctl.o sysctl_binary.o capability.o ptrace.o user.o \
 	    signal.o sys.o kmod.o workqueue.o pid.o task_work.o \
-	    extable.o params.o posix-timers.o \
-	    kthread.o sys_ni.o posix-cpu-timers.o \
-	    hrtimer.o nsproxy.o \
+	    extable.o params.o \
+	    kthread.o sys_ni.o nsproxy.o \
 	    notifier.o ksysfs.o cred.o reboot.o \
 	    async.o range.o groups.o smpboot.o
 
@@ -110,22 +109,6 @@ targets += config_data.h
 $(obj)/config_data.h: $(obj)/config_data.gz FORCE
 	$(call filechk,ikconfiggz)
 
-$(obj)/time.o: $(obj)/timeconst.h
-
-quiet_cmd_hzfile = HZFILE  $@
-      cmd_hzfile = echo "hz=$(CONFIG_HZ)" > $@
-
-targets += hz.bc
-$(obj)/hz.bc: $(objtree)/include/config/hz.h FORCE
-	$(call if_changed,hzfile)
-
-quiet_cmd_bc  = BC      $@
-      cmd_bc  = bc -q $(filter-out FORCE,$^) > $@
-
-targets += timeconst.h
-$(obj)/timeconst.h: $(obj)/hz.bc $(src)/timeconst.bc FORCE
-	$(call if_changed,bc)
-
 ###############################################################################
 #
 # Roll all the X.509 certificates that we can find together and pull them into

kernel/time/Makefile

@@ -1,3 +1,4 @@
+obj-y += time.o timer.o hrtimer.o itimer.o posix-timers.o posix-cpu-timers.o
 obj-y += timekeeping.o ntp.o clocksource.o jiffies.o timer_list.o
 obj-y += timeconv.o posix-clock.o alarmtimer.o
 
@@ -12,3 +13,19 @@ obj-$(CONFIG_TICK_ONESHOT)			+= tick-oneshot.o
 obj-$(CONFIG_TICK_ONESHOT)			+= tick-sched.o
 obj-$(CONFIG_TIMER_STATS)			+= timer_stats.o
 obj-$(CONFIG_DEBUG_FS)				+= timekeeping_debug.o
+
+$(obj)/time.o: $(obj)/timeconst.h
+
+quiet_cmd_hzfile = HZFILE  $@
+      cmd_hzfile = echo "hz=$(CONFIG_HZ)" > $@
+
+targets += hz.bc
+$(obj)/hz.bc: $(objtree)/include/config/hz.h FORCE
+	$(call if_changed,hzfile)
+
+quiet_cmd_bc  = BC      $@
+      cmd_bc  = bc -q $(filter-out FORCE,$^) > $@
+
+targets += timeconst.h
+$(obj)/timeconst.h: $(obj)/hz.bc $(src)/timeconst.bc FORCE
+	$(call if_changed,bc)