[PATCH -mm 2/3] page-cgroup: get rid of NR_PCG_FLAGS
From: Vladimir Davydov
Date: Tue Jun 24 2014 - 12:33:43 EST
It's not used anywhere today, so let's remove it.
Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
---
include/linux/page_cgroup.h | 6 ------
kernel/bounds.c | 2 --
2 files changed, 8 deletions(-)
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h
index 23863edb95ff..fb60e4a466c0 100644
--- a/include/linux/page_cgroup.h
+++ b/include/linux/page_cgroup.h
@@ -6,12 +6,8 @@ enum {
PCG_USED, /* This page is charged to a memcg */
PCG_MEM, /* This page holds a memory charge */
PCG_MEMSW, /* This page holds a memory+swap charge */
- __NR_PCG_FLAGS,
};
-#ifndef __GENERATING_BOUNDS_H
-#include <generated/bounds.h>
-
struct pglist_data;
#ifdef CONFIG_MEMCG
@@ -107,6 +103,4 @@ static inline void swap_cgroup_swapoff(int type)
#endif /* CONFIG_MEMCG_SWAP */
-#endif /* !__GENERATING_BOUNDS_H */
-
#endif /* __LINUX_PAGE_CGROUP_H */
diff --git a/kernel/bounds.c b/kernel/bounds.c
index 9fd4246b04b8..e1d1d1952bfa 100644
--- a/kernel/bounds.c
+++ b/kernel/bounds.c
@@ -9,7 +9,6 @@
#include <linux/page-flags.h>
#include <linux/mmzone.h>
#include <linux/kbuild.h>
-#include <linux/page_cgroup.h>
#include <linux/log2.h>
#include <linux/spinlock_types.h>
@@ -18,7 +17,6 @@ void foo(void)
/* The enum constants to put into include/generated/bounds.h */
DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS);
DEFINE(MAX_NR_ZONES, __MAX_NR_ZONES);
- DEFINE(NR_PCG_FLAGS, __NR_PCG_FLAGS);
#ifdef CONFIG_SMP
DEFINE(NR_CPUS_BITS, ilog2(CONFIG_NR_CPUS));
#endif
--
1.7.10.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/