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authorIngo Molnar <mingo@kernel.org>2018-03-03 14:20:47 +0300
committerIngo Molnar <mingo@kernel.org>2018-03-04 14:39:29 +0300
commit325ea10c0809406ce23f038602abbc454f3f761d (patch)
tree4a3f7e57a7d2aecd05c9b9e1e610d52e5050a817 /kernel/sched/clock.c
parent97fb7a0a8944bd6d2c5634e1e0fa689a5c40bc22 (diff)
downloadlinux-325ea10c0809406ce23f038602abbc454f3f761d.tar.xz
sched/headers: Simplify and clean up header usage in the scheduler
Do the following cleanups and simplifications: - sched/sched.h already includes <asm/paravirt.h>, so no need to include it in sched/core.c again. - order the <linux/sched/*.h> headers alphabetically - add all <linux/sched/*.h> headers to kernel/sched/sched.h - remove all unnecessary includes from the .c files that are already included in kernel/sched/sched.h. Finally, make all scheduler .c files use a single common header: #include "sched.h" ... which now contains a union of the relied upon headers. This makes the various .c files easier to read and easier to handle. 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>
Diffstat (limited to 'kernel/sched/clock.c')
-rw-r--r--kernel/sched/clock.c14
1 files changed, 1 insertions, 13 deletions
diff --git a/kernel/sched/clock.c b/kernel/sched/clock.c
index 7da6bec8a2ff..10c83e73837a 100644
--- a/kernel/sched/clock.c
+++ b/kernel/sched/clock.c
@@ -52,19 +52,7 @@
* that is otherwise invisible (TSC gets stopped).
*
*/
-#include <linux/spinlock.h>
-#include <linux/hardirq.h>
-#include <linux/export.h>
-#include <linux/percpu.h>
-#include <linux/ktime.h>
-#include <linux/sched.h>
-#include <linux/nmi.h>
-#include <linux/sched/clock.h>
-#include <linux/static_key.h>
-#include <linux/workqueue.h>
-#include <linux/compiler.h>
-#include <linux/tick.h>
-#include <linux/init.h>
+#include "sched.h"
/*
* Scheduler clock - returns current time in nanosec units.