sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>

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.

Acked-by: 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>

18 files changed, 19 insertions, 0 deletions

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 93aa1364376a..7a8a4117f123 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 f31deeb72703..df3fef393dbe 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 b9cde116dab3..344f238b283f 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 2fe35354f20e..5c98ad4d2f4c 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>