[PATCH 04/10] mm: make vmscan.c explicitly non-modular

From: Paul Gortmaker
Date: Mon Aug 24 2015 - 18:16:09 EST

The Makefile currently controlling compilation of this code is obj-y
meaning that it currently is not being built as a module by anyone.

Lets remove the couple traces of modularity so that when reading the
code there is no doubt it is builtin-only.

Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit. However
one could argue that subsys_initcall() might make more sense.

We don't replace module.h with init.h since the file already has that.

Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxx>
Cc: linux-mm@xxxxxxxxx
Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
mm/vmscan.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 110733a715f6..dd0b58ff3938 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -14,7 +14,6 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#include <linux/mm.h>
-#include <linux/module.h>
#include <linux/gfp.h>
#include <linux/kernel_stat.h>
#include <linux/swap.h>
@@ -3687,8 +3686,7 @@ static int __init kswapd_init(void)
hotcpu_notifier(cpu_callback, 0);
return 0;


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