[PATCH 04/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>

[Ingo Molnar <mingo@kernel.org>]

We are going to split <linux/sched/clock.h> out of <linux/sched.h>, which
will have to be picked up from other headers and .c files.

Create a trivial placeholder <linux/sched/clock.h> file that just
maps to <linux/sched.h> to make this patch obviously correct and
bisectable.

Include the new header in the files that are going to need it.

Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/arm/mach-bcm/platsmp.c             | 1 +
 arch/arm/mach-omap2/pm-debug.c          | 1 +
 arch/arm/probes/kprobes/test-core.c     | 1 +
 arch/cris/kernel/time.c                 | 2 +-
 arch/ia64/kernel/setup.c                | 1 +
 arch/microblaze/kernel/timer.c          | 1 +
 arch/mn10300/kernel/time.c              | 1 +
 arch/parisc/kernel/setup.c              | 1 +
 arch/parisc/kernel/time.c               | 1 +
 arch/powerpc/kernel/time.c              | 1 +
 arch/s390/kernel/time.c                 | 1 +
 arch/sparc/kernel/ds.c                  | 1 +
 arch/sparc/kernel/viohs.c               | 1 +
 arch/tile/kernel/time.c                 | 1 +
 arch/x86/events/amd/ibs.c               | 1 +
 arch/x86/events/core.c                  | 1 +
 arch/x86/kernel/cpu/amd.c               | 1 +
 arch/x86/kernel/cpu/centaur.c           | 1 +
 arch/x86/kernel/cpu/common.c            | 1 +
 arch/x86/kernel/cpu/cyrix.c             | 1 +
 arch/x86/kernel/cpu/intel.c             | 1 +
 arch/x86/kernel/cpu/transmeta.c         | 1 +
 arch/x86/kernel/kvmclock.c              | 1 +
 arch/x86/kernel/nmi.c                   | 1 +
 arch/x86/kernel/tsc.c                   | 1 +
 block/cfq-iosched.c                     | 1 +
 drivers/acpi/apei/ghes.c                | 1 +
 drivers/clocksource/arm_arch_timer.c    | 1 +
 drivers/clocksource/pxa_timer.c         | 1 +
 drivers/clocksource/timer-digicolor.c   | 1 +
 drivers/cpuidle/cpuidle.c               | 1 +
 drivers/firmware/tegra/bpmp.c           | 1 +
 drivers/gpu/drm/i915/i915_gem_request.c | 2 ++
 drivers/gpu/drm/i915/intel_drv.h        | 1 +
 drivers/md/bcache/bset.c                | 1 +
 drivers/md/bcache/btree.c               | 1 +
 drivers/md/bcache/sysfs.c               | 1 +
 drivers/md/bcache/util.c                | 1 +
 drivers/md/bcache/util.h                | 1 +
 drivers/md/bcache/writeback.c           | 1 +
 drivers/misc/cxl/native.c               | 1 +
 drivers/net/irda/pxaficp_ir.c           | 1 +
 drivers/perf/arm_pmu.c                  | 1 +
 drivers/vhost/net.c                     | 1 +
 include/linux/blkdev.h                  | 1 +
 include/linux/sched/clock.h             | 6 ++++++
 include/linux/skbuff.h                  | 1 +
 include/net/busy_poll.h                 | 1 +
 kernel/events/core.c                    | 1 +
 kernel/locking/lockdep.c                | 1 +
 kernel/locking/qspinlock_stat.h         | 1 +
 kernel/printk/printk.c                  | 1 +
 kernel/sched/clock.c                    | 1 +
 kernel/sched/core.c                     | 1 +
 kernel/sched/sched.h                    | 1 +
 kernel/time/sched_clock.c               | 1 +
 kernel/time/tick-sched.c                | 1 +
 kernel/torture.c                        | 1 +
 kernel/trace/ring_buffer.c              | 1 +
 kernel/trace/trace_clock.c              | 1 +
 kernel/trace/trace_hwlat.c              | 1 +
 kernel/trace/trace_output.c             | 1 +
 kernel/watchdog.c                       | 1 +
 lib/plist.c                             | 1 +
 net/ipv4/tcp_cdg.c                      | 2 ++
 65 files changed, 72 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-bcm/platsmp.c b/arch/arm/mach-bcm/platsmp.c
index 3ac3a9bc663c..77860b401092 100644
--- a/arch/arm/mach-bcm/platsmp.c
+++ b/arch/arm/mach-bcm/platsmp.c
@@ -21,6 +21,7 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/smp.h>
 
 #include <asm/cacheflush.h>
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 003a6cb248be..5c46ea6756d7 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -21,6 +21,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/clk.h>
 #include <linux/err.h>
 #include <linux/io.h>
diff --git a/arch/arm/probes/kprobes/test-core.c b/arch/arm/probes/kprobes/test-core.c
index 9775de22e2ff..c893726aa52d 100644
--- a/arch/arm/probes/kprobes/test-core.c
+++ b/arch/arm/probes/kprobes/test-core.c
@@ -203,6 +203,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/sched/clock.h>
 #include <linux/kprobes.h>
 #include <linux/errno.h>
 #include <linux/stddef.h>
diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c
index 2dda6da71521..bc562cf511a6 100644
--- a/arch/cris/kernel/time.c
+++ b/arch/cris/kernel/time.c
@@ -29,7 +29,7 @@
 #include <linux/timex.h>
 #include <linux/init.h>
 #include <linux/profile.h>
-#include <linux/sched.h>	/* just for sched_clock() - funny that */
+#include <linux/sched/clock.h>
 
 
 #define D(x)
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index c483ece3eb84..36f8361674f3 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -32,6 +32,7 @@
 #include <linux/kernel.h>
 #include <linux/reboot.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/seq_file.h>
 #include <linux/string.h>
 #include <linux/threads.h>
diff --git a/arch/microblaze/kernel/timer.c b/arch/microblaze/kernel/timer.c
index 1d6fad50fa76..999066192715 100644
--- a/arch/microblaze/kernel/timer.c
+++ b/arch/microblaze/kernel/timer.c
@@ -12,6 +12,7 @@
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/sched_clock.h>
 #include <linux/clk.h>
 #include <linux/clockchips.h>
diff --git a/arch/mn10300/kernel/time.c b/arch/mn10300/kernel/time.c
index 67c6416a58f8..06b83b17c5f1 100644
--- a/arch/mn10300/kernel/time.c
+++ b/arch/mn10300/kernel/time.c
@@ -10,6 +10,7 @@
  * 2 of the Licence, or (at your option) any later version.
  */
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
 #include <linux/time.h>
diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c
index 068ed3607bac..dee6f9d6a153 100644
--- a/arch/parisc/kernel/setup.c
+++ b/arch/parisc/kernel/setup.c
@@ -37,6 +37,7 @@
 #include <linux/proc_fs.h>
 #include <linux/export.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 
 #include <asm/processor.h>
 #include <asm/sections.h>
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 1e22f981cd81..89421df70160 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/rtc.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/sched_clock.h>
 #include <linux/kernel.h>
 #include <linux/param.h>
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 14e485525e31..e637298649c5 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -34,6 +34,7 @@
 #include <linux/errno.h>
 #include <linux/export.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/kernel.h>
 #include <linux/param.h>
 #include <linux/string.h>
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 52949df88529..db5689543d7c 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -18,6 +18,7 @@
 #include <linux/errno.h>
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/kernel.h>
 #include <linux/param.h>
 #include <linux/string.h>
diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
index f87a55d77094..b542cc7c8d94 100644
--- a/arch/sparc/kernel/ds.c
+++ b/arch/sparc/kernel/ds.c
@@ -9,6 +9,7 @@
 #include <linux/string.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
 #include <linux/kthread.h>
diff --git a/arch/sparc/kernel/viohs.c b/arch/sparc/kernel/viohs.c
index 526fcb5d8ce9..b30b30ab3ddd 100644
--- a/arch/sparc/kernel/viohs.c
+++ b/arch/sparc/kernel/viohs.c
@@ -8,6 +8,7 @@
 #include <linux/string.h>
 #include <linux/delay.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/slab.h>
 
 #include <asm/ldc.h>
diff --git a/arch/tile/kernel/time.c b/arch/tile/kernel/time.c
index c9357012b1c8..5bd4e88c7c60 100644
--- a/arch/tile/kernel/time.c
+++ b/arch/tile/kernel/time.c
@@ -20,6 +20,7 @@
 #include <linux/clockchips.h>
 #include <linux/hardirq.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/smp.h>
 #include <linux/delay.h>
 #include <linux/module.h>
diff --git a/arch/x86/events/amd/ibs.c b/arch/x86/events/amd/ibs.c
index 496e60391fac..786fd875de92 100644
--- a/arch/x86/events/amd/ibs.c
+++ b/arch/x86/events/amd/ibs.c
@@ -12,6 +12,7 @@
 #include <linux/pci.h>
 #include <linux/ptrace.h>
 #include <linux/syscore_ops.h>
+#include <linux/sched/clock.h>
 
 #include <asm/apic.h>
 
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 1635c0c8df23..2ecc0e97772b 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -21,6 +21,7 @@
 #include <linux/init.h>
 #include <linux/kdebug.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/uaccess.h>
 #include <linux/slab.h>
 #include <linux/cpu.h>
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 80e657e89eed..f76c86d5eb03 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -5,6 +5,7 @@
 
 #include <linux/io.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/random.h>
 #include <asm/processor.h>
 #include <asm/apic.h>
diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c
index 2c234a6d94c4..adc0ebd8bed0 100644
--- a/arch/x86/kernel/cpu/centaur.c
+++ b/arch/x86/kernel/cpu/centaur.c
@@ -1,5 +1,6 @@
 
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 
 #include <asm/cpufeature.h>
 #include <asm/e820.h>
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 0bdb1ab7d17c..79f25eca10eb 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -8,6 +8,7 @@
 #include <linux/ctype.h>
 #include <linux/delay.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/init.h>
 #include <linux/kprobes.h>
 #include <linux/kgdb.h>
diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index 47416f959a48..0a3bc19de017 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -10,6 +10,7 @@
 #include <asm/tsc.h>
 #include <asm/cpufeature.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 
 #include "cpu.h"
 
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 026c728d6ba7..caf2b0904269 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -4,6 +4,7 @@
 #include <linux/bitops.h>
 #include <linux/smp.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/thread_info.h>
 #include <linux/init.h>
 #include <linux/uaccess.h>
diff --git a/arch/x86/kernel/cpu/transmeta.c b/arch/x86/kernel/cpu/transmeta.c
index c1ea5b999839..8457b4978668 100644
--- a/arch/x86/kernel/cpu/transmeta.c
+++ b/arch/x86/kernel/cpu/transmeta.c
@@ -1,5 +1,6 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/mm.h>
 #include <asm/cpufeature.h>
 #include <asm/msr.h>
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c
index 542710b99f52..278de4f1c552 100644
--- a/arch/x86/kernel/kvmclock.c
+++ b/arch/x86/kernel/kvmclock.c
@@ -25,6 +25,7 @@
 #include <linux/hardirq.h>
 #include <linux/memblock.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 
 #include <asm/x86_init.h>
 #include <asm/reboot.h>
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index bfe4d6c96fbd..d17b1a940add 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -20,6 +20,7 @@
 #include <linux/ratelimit.h>
 #include <linux/slab.h>
 #include <linux/export.h>
+#include <linux/sched/clock.h>
 
 #if defined(CONFIG_EDAC)
 #include <linux/edac.h>
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index cb60bbe093b2..b0920fce2103 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -2,6 +2,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/init.h>
 #include <linux/export.h>
 #include <linux/timer.h>
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index c73a6fcaeb9d..029e55f64356 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -8,6 +8,7 @@
  */
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/sched/clock.h>
 #include <linux/blkdev.h>
 #include <linux/elevator.h>
 #include <linux/ktime.h>
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index e53bef6cf53c..b192b42a8351 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -44,6 +44,7 @@
 #include <linux/pci.h>
 #include <linux/aer.h>
 #include <linux/nmi.h>
+#include <linux/sched/clock.h>
 
 #include <acpi/ghes.h>
 #include <acpi/apei.h>
diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index 4c8c3fb2e8b2..ab498df88471 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -24,6 +24,7 @@
 #include <linux/of_address.h>
 #include <linux/io.h>
 #include <linux/slab.h>
+#include <linux/sched/clock.h>
 #include <linux/sched_clock.h>
 #include <linux/acpi.h>
 
diff --git a/drivers/clocksource/pxa_timer.c b/drivers/clocksource/pxa_timer.c
index 9cae38eebec2..1c24de215c14 100644
--- a/drivers/clocksource/pxa_timer.c
+++ b/drivers/clocksource/pxa_timer.c
@@ -19,6 +19,7 @@
 #include <linux/clockchips.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
+#include <linux/sched/clock.h>
 #include <linux/sched_clock.h>
 
 #include <clocksource/pxa.h>
diff --git a/drivers/clocksource/timer-digicolor.c b/drivers/clocksource/timer-digicolor.c
index 10318cc99c0e..e9f50d289362 100644
--- a/drivers/clocksource/timer-digicolor.c
+++ b/drivers/clocksource/timer-digicolor.c
@@ -31,6 +31,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/irqreturn.h>
+#include <linux/sched/clock.h>
 #include <linux/sched_clock.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index 62810ff3b00f..548b90be7685 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -12,6 +12,7 @@
 #include <linux/kernel.h>
 #include <linux/mutex.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/notifier.h>
 #include <linux/pm_qos.h>
 #include <linux/cpu.h>
diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c
index 4ff02d310868..84e4c9a58a0c 100644
--- a/drivers/firmware/tegra/bpmp.c
+++ b/drivers/firmware/tegra/bpmp.c
@@ -19,6 +19,7 @@
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/semaphore.h>
+#include <linux/sched/clock.h>
 
 #include <soc/tegra/bpmp.h>
 #include <soc/tegra/bpmp-abi.h>
diff --git a/drivers/gpu/drm/i915/i915_gem_request.c b/drivers/gpu/drm/i915/i915_gem_request.c
index b8f403faadbb..ec024f6e66f9 100644
--- a/drivers/gpu/drm/i915/i915_gem_request.c
+++ b/drivers/gpu/drm/i915/i915_gem_request.c
@@ -24,6 +24,8 @@
 
 #include <linux/prefetch.h>
 #include <linux/dma-fence-array.h>
+#include <linux/sched.h>
+#include <linux/sched/clock.h>
 
 #include "i915_drv.h"
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index cd72ae171eeb..adffaada9427 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -28,6 +28,7 @@
 #include <linux/async.h>
 #include <linux/i2c.h>
 #include <linux/hdmi.h>
+#include <linux/sched/clock.h>
 #include <drm/i915_drm.h>
 #include "i915_drv.h"
 #include <drm/drm_crtc.h>
diff --git a/drivers/md/bcache/bset.c b/drivers/md/bcache/bset.c
index 646fe85261c1..18526d44688d 100644
--- a/drivers/md/bcache/bset.c
+++ b/drivers/md/bcache/bset.c
@@ -11,6 +11,7 @@
 #include "bset.h"
 
 #include <linux/console.h>
+#include <linux/sched/clock.h>
 #include <linux/random.h>
 #include <linux/prefetch.h>
 
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index a43eedd5804d..384559af310e 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -32,6 +32,7 @@
 #include <linux/prefetch.h>
 #include <linux/random.h>
 #include <linux/rcupdate.h>
+#include <linux/sched/clock.h>
 #include <trace/events/bcache.h>
 
 /*
diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c
index b3ff57d61dde..f90f13616980 100644
--- a/drivers/md/bcache/sysfs.c
+++ b/drivers/md/bcache/sysfs.c
@@ -13,6 +13,7 @@
 
 #include <linux/blkdev.h>
 #include <linux/sort.h>
+#include <linux/sched/clock.h>
 
 static const char * const cache_replacement_policies[] = {
 	"lru",
diff --git a/drivers/md/bcache/util.c b/drivers/md/bcache/util.c
index dde6172f3f10..8c3a938f4bf0 100644
--- a/drivers/md/bcache/util.c
+++ b/drivers/md/bcache/util.c
@@ -12,6 +12,7 @@
 #include <linux/module.h>
 #include <linux/seq_file.h>
 #include <linux/types.h>
+#include <linux/sched/clock.h>
 
 #include "util.h"
 
diff --git a/drivers/md/bcache/util.h b/drivers/md/bcache/util.h
index cf2cbc211d83..a126919ed102 100644
--- a/drivers/md/bcache/util.h
+++ b/drivers/md/bcache/util.h
@@ -6,6 +6,7 @@
 #include <linux/errno.h>
 #include <linux/blkdev.h>
 #include <linux/kernel.h>
+#include <linux/sched/clock.h>
 #include <linux/llist.h>
 #include <linux/ratelimit.h>
 #include <linux/vmalloc.h>
diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c
index 69e1ae59cab8..6ac2e48b9235 100644
--- a/drivers/md/bcache/writeback.c
+++ b/drivers/md/bcache/writeback.c
@@ -13,6 +13,7 @@
 
 #include <linux/delay.h>
 #include <linux/kthread.h>
+#include <linux/sched/clock.h>
 #include <trace/events/bcache.h>
 
 /* Rate limiting */
diff --git a/drivers/misc/cxl/native.c b/drivers/misc/cxl/native.c
index 09505f432eda..7ae710585267 100644
--- a/drivers/misc/cxl/native.c
+++ b/drivers/misc/cxl/native.c
@@ -9,6 +9,7 @@
 
 #include <linux/spinlock.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/slab.h>
 #include <linux/mutex.h>
 #include <linux/mm.h>
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index 6e8f616be48e..1dba16bc7f8d 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -24,6 +24,7 @@
 #include <linux/dma/pxa-dma.h>
 #include <linux/gpio.h>
 #include <linux/slab.h>
+#include <linux/sched/clock.h>
 
 #include <net/irda/irda.h>
 #include <net/irda/irmod.h>
diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c
index 6d9335865880..9612b84bc3e0 100644
--- a/drivers/perf/arm_pmu.c
+++ b/drivers/perf/arm_pmu.c
@@ -20,6 +20,7 @@
 #include <linux/perf/arm_pmu.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/sched/clock.h>
 #include <linux/spinlock.h>
 #include <linux/irq.h>
 #include <linux/irqdesc.h>
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 5dc34653274a..b9deca75ec7d 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -17,6 +17,7 @@
 #include <linux/workqueue.h>
 #include <linux/file.h>
 #include <linux/slab.h>
+#include <linux/sched/clock.h>
 #include <linux/vmalloc.h>
 
 #include <linux/net.h>
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 1ca8e8fd1078..a3100298e10b 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -2,6 +2,7 @@
 #define _LINUX_BLKDEV_H
 
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 
 #ifdef CONFIG_BLOCK
 
diff --git a/include/linux/sched/clock.h b/include/linux/sched/clock.h
new file mode 100644
index 000000000000..7cb7d79b2cf9
--- /dev/null
+++ b/include/linux/sched/clock.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_SCHED_CLOCK_H
+#define _LINUX_SCHED_CLOCK_H
+
+#include <linux/sched.h>
+
+#endif /* _LINUX_SCHED_CLOCK_H */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index a410715bbef8..1589935a235a 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -34,6 +34,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/netdev_features.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <net/flow_dissector.h>
 #include <linux/splice.h>
 #include <linux/in6.h>
diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h
index d73b849e29a6..ec624c6b0a03 100644
--- a/include/net/busy_poll.h
+++ b/include/net/busy_poll.h
@@ -25,6 +25,7 @@
 #define _LINUX_NET_BUSY_POLL_H
 
 #include <linux/netdevice.h>
+#include <linux/sched/clock.h>
 #include <net/ip.h>
 
 #ifdef CONFIG_NET_RX_BUSY_POLL
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 110b38a58493..70c79475966d 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -46,6 +46,7 @@
 #include <linux/filter.h>
 #include <linux/namei.h>
 #include <linux/parser.h>
+#include <linux/sched/clock.h>
 
 #include "internal.h"
 
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index 7c38f8f3d97b..7c8baac9c6d3 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -28,6 +28,7 @@
 #define DISABLE_BRANCH_PROFILING
 #include <linux/mutex.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/proc_fs.h>
diff --git a/kernel/locking/qspinlock_stat.h b/kernel/locking/qspinlock_stat.h
index e852be4851fc..4a30ef63c607 100644
--- a/kernel/locking/qspinlock_stat.h
+++ b/kernel/locking/qspinlock_stat.h
@@ -63,6 +63,7 @@ enum qlock_stats {
  */
 #include <linux/debugfs.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/fs.h>
 
 static const char * const qstat_names[qstat_num + 1] = {
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 8b2696420abb..973b1d15d2ba 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -45,6 +45,7 @@
 #include <linux/utsname.h>
 #include <linux/ctype.h>
 #include <linux/uio.h>
+#include <linux/sched/clock.h>
 
 #include <linux/uaccess.h>
 #include <asm/sections.h>
diff --git a/kernel/sched/clock.c b/kernel/sched/clock.c
index ad64efe41722..dd7817cdbf58 100644
--- a/kernel/sched/clock.c
+++ b/kernel/sched/clock.c
@@ -58,6 +58,7 @@
 #include <linux/percpu.h>
 #include <linux/ktime.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/static_key.h>
 #include <linux/workqueue.h>
 #include <linux/compiler.h>
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index f3ce7cf60002..0490527b613f 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -6,6 +6,7 @@
  *  Copyright (C) 1991-2002  Linus Torvalds
  */
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/cpuset.h>
 #include <linux/delayacct.h>
 #include <linux/init_task.h>
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 683570739f46..4d386461f13a 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -3,6 +3,7 @@
 #include <linux/sched/sysctl.h>
 #include <linux/sched/topology.h>
 #include <linux/sched/rt.h>
+#include <linux/sched/clock.h>
 #include <linux/sched/wake_q.h>
 #include <linux/u64_stats_sync.h>
 #include <linux/sched/deadline.h>
diff --git a/kernel/time/sched_clock.c b/kernel/time/sched_clock.c
index a26036d37a38..ea6b610c4c57 100644
--- a/kernel/time/sched_clock.c
+++ b/kernel/time/sched_clock.c
@@ -13,6 +13,7 @@
 #include <linux/kernel.h>
 #include <linux/moduleparam.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/syscore_ops.h>
 #include <linux/hrtimer.h>
 #include <linux/sched_clock.h>
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 74e0388cc88d..302e8090d412 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -19,6 +19,7 @@
 #include <linux/percpu.h>
 #include <linux/profile.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/module.h>
 #include <linux/irq_work.h>
 #include <linux/posix-timers.h>
diff --git a/kernel/torture.c b/kernel/torture.c
index 0d887eb62856..f38b39557b45 100644
--- a/kernel/torture.c
+++ b/kernel/torture.c
@@ -30,6 +30,7 @@
 #include <linux/smp.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/atomic.h>
 #include <linux/bitops.h>
 #include <linux/completion.h>
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index a85739efcc30..96fc3c043ad6 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -6,6 +6,7 @@
 #include <linux/trace_events.h>
 #include <linux/ring_buffer.h>
 #include <linux/trace_clock.h>
+#include <linux/sched/clock.h>
 #include <linux/trace_seq.h>
 #include <linux/spinlock.h>
 #include <linux/irq_work.h>
diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
index 0f06532a755b..5fdc779f411d 100644
--- a/kernel/trace/trace_clock.c
+++ b/kernel/trace/trace_clock.c
@@ -18,6 +18,7 @@
 #include <linux/module.h>
 #include <linux/percpu.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/ktime.h>
 #include <linux/trace_clock.h>
 
diff --git a/kernel/trace/trace_hwlat.c b/kernel/trace/trace_hwlat.c
index af344a1bf0d0..d0c8151ff07e 100644
--- a/kernel/trace/trace_hwlat.c
+++ b/kernel/trace/trace_hwlat.c
@@ -44,6 +44,7 @@
 #include <linux/uaccess.h>
 #include <linux/cpumask.h>
 #include <linux/delay.h>
+#include <linux/sched/clock.h>
 #include "trace.h"
 
 static struct trace_array	*hwlat_trace;
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 5d33a7352919..5a9dc5bf354b 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -8,6 +8,7 @@
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/ftrace.h>
+#include <linux/sched/clock.h>
 
 #include "trace_output.h"
 
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 63177be0159e..144d7b1b0364 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -21,6 +21,7 @@
 #include <linux/sched/rt.h>
 #include <linux/tick.h>
 #include <linux/workqueue.h>
+#include <linux/sched/clock.h>
 
 #include <asm/irq_regs.h>
 #include <linux/kvm_para.h>
diff --git a/lib/plist.c b/lib/plist.c
index 3a30c53db061..199408f91057 100644
--- a/lib/plist.c
+++ b/lib/plist.c
@@ -175,6 +175,7 @@ void plist_requeue(struct plist_node *node, struct plist_head *head)
 
 #ifdef CONFIG_DEBUG_PI_LIST
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/module.h>
 #include <linux/init.h>
 
diff --git a/net/ipv4/tcp_cdg.c b/net/ipv4/tcp_cdg.c
index 35b280361cb2..50a0f3e51d5b 100644
--- a/net/ipv4/tcp_cdg.c
+++ b/net/ipv4/tcp_cdg.c
@@ -27,6 +27,8 @@
 #include <linux/kernel.h>
 #include <linux/random.h>
 #include <linux/module.h>
+#include <linux/sched/clock.h>
+
 #include <net/tcp.h>
 
 #define HYSTART_ACK_TRAIN	1
-- 
2.7.4