sched/headers: Remove <linux/sched.h> from <linux/sched/mm.h>

The <linux/sched/mm.h> file is a self-contained header and users of
it either don't need <linux/sched.h> - or have already included it.

Include kernel.h and atomic.h.

This reduces the size of the header dependency graph.

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>

diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h
index 62dca4e0b4e0e6f9e47858887dcecc0696baf15f..830953ebb391fa80e39af4c4f61f1cdd766a3040 100644 (file)
--- a/include/linux/sched/mm.h
+++ b/include/linux/sched/mm.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_SCHED_MM_H
 #define _LINUX_SCHED_MM_H
 
+#include <linux/kernel.h>
+#include <linux/atomic.h>
 #include <linux/sched.h>
 #include <linux/mm_types.h>
 #include <linux/gfp.h>