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| author | Vladimir Davydov <vdavydov@parallels.com> | 2014-08-08 14:19:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 15:57:18 -0700 |
| commit | 9a3f4d85d58cb4e02e226f9be946d54c33eb715b (patch) | |
| tree | 49de1db1a09ee321ce1466651e82d96ab88c6ab1 | |
| parent | 434584fe68155f884b19f32b3befec8972c5d563 (diff) | |
| download | lwn-9a3f4d85d58cb4e02e226f9be946d54c33eb715b.tar.gz lwn-9a3f4d85d58cb4e02e226f9be946d54c33eb715b.zip | |
page-cgroup: get rid of NR_PCG_FLAGS
It's not used anywhere today, so let's remove it.
Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/page_cgroup.h | 6 | ||||
| -rw-r--r-- | kernel/bounds.c | 2 |
2 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h index b8f8c9e36a3e..9d9f540658f5 100644 --- a/include/linux/page_cgroup.h +++ b/include/linux/page_cgroup.h @@ -6,12 +6,8 @@ enum { PCG_USED = 0x01, /* This page is charged to a memcg */ PCG_MEM = 0x02, /* This page holds a memory charge */ PCG_MEMSW = 0x04, /* 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 |