linux-kernel - [PATCH 43/89] sched/headers: Remove <linux/gfp.h> include from <linux/sched.h>

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Message-Id: <1486387772-18837-44-git-send-email-mingo@kernel.org>
Date:   Mon,  6 Feb 2017 14:28:46 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Mike Galbraith <efault@....de>,
        Oleg Nesterov <oleg@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH 43/89] sched/headers: Remove <linux/gfp.h> include from <linux/sched.h>

<linux/topology.h> is still needed - but we at least don't have MM
headers in sched.h anymore, except <linux/mm_types.h>.

Fix dependencies in files that depended on this include.

Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Mike Galbraith <efault@....de>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 include/linux/sched.h    | 2 +-
 include/linux/sched/mm.h | 1 +
 lib/percpu_ida.c         | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 210f0f4a5841..7324624a49d6 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -20,7 +20,7 @@
 #include <linux/kcov.h>
 #include <linux/task_io_accounting.h>
 #include <linux/latencytop.h>
-#include <linux/gfp.h>
+#include <linux/topology.h>
 #include <linux/magic.h>
 
 struct sched_attr;
diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h
index 6dc0d34d773b..acbd122bb1ab 100644
--- a/include/linux/sched/mm.h
+++ b/include/linux/sched/mm.h
@@ -4,6 +4,7 @@
 #include <linux/kernel.h>
 #include <linux/atomic.h>
 #include <linux/sched.h>
+#include <linux/gfp.h>
 
 /*
  * Routines for handling mm_structs
diff --git a/lib/percpu_ida.c b/lib/percpu_ida.c
index 010410990bc6..6016f1deb1f5 100644
--- a/lib/percpu_ida.c
+++ b/lib/percpu_ida.c
@@ -14,6 +14,7 @@
  * General Public License for more details.
  */
 
+#include <linux/mm.h>
 #include <linux/bitmap.h>
 #include <linux/bitops.h>
 #include <linux/bug.h>
-- 
2.7.4