From: Tejun Heo <tj@kernel.org>
Date: Tue, 6 Apr 2010 10:23:33 +0000 (+0900)
Subject: nodemask: include slab.h from drivers/base/node.c
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=18e5b539b451158be7aae6c390a20f0d3e5b9213;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

nodemask: include slab.h from drivers/base/node.c

NODEMASK_ALLOC/FREE are mapped to kmalloc/free if NODES_SHIFT > 8.
Among its several users, drivers/base/node.c wasn't including slab.h
leading to build failure if NODES_SHIFT > 8.  Include slab.h from
drivers/base/node.c.

This isn't an ideal solution but including slab.h directly from
nodemask.h is not an option because nodemask.h gets included
everywhere.  For now, make it work by including slab.h from its users.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/drivers/base/node.c b/drivers/base/node.c
index 985abd7f49a7..057979a19eea 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -15,7 +15,7 @@
 #include <linux/cpu.h>
 #include <linux/device.h>
 #include <linux/swap.h>
-#include <linux/gfp.h>
+#include <linux/slab.h>
 
 static struct sysdev_class_attribute *node_state_attrs[];