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| author | Kirill A. Shutemov <kirill@shutemov.name> | 2012-05-29 15:06:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-29 16:22:25 -0700 |
| commit | a0db00fcf5da79911b7ff2db63ea7c0a5711e096 (patch) | |
| tree | 1b398808dbe3e672344049820a11b69889e3791e /mm/memcontrol.c | |
| parent | 3a7951b4cf8c6be48e20523b724d9188f6c91ba7 (diff) | |
| download | lwn-a0db00fcf5da79911b7ff2db63ea7c0a5711e096.tar.gz lwn-a0db00fcf5da79911b7ff2db63ea7c0a5711e096.zip | |
memcg: remove redundant parentheses
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 18becde87577..775b94b1b8bd 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -73,7 +73,7 @@ static int really_do_swap_account __initdata = 0; #endif #else -#define do_swap_account (0) +#define do_swap_account 0 #endif @@ -112,9 +112,9 @@ enum mem_cgroup_events_target { MEM_CGROUP_TARGET_NUMAINFO, MEM_CGROUP_NTARGETS, }; -#define THRESHOLDS_EVENTS_TARGET (128) -#define SOFTLIMIT_EVENTS_TARGET (1024) -#define NUMAINFO_EVENTS_TARGET (1024) +#define THRESHOLDS_EVENTS_TARGET 128 +#define SOFTLIMIT_EVENTS_TARGET 1024 +#define NUMAINFO_EVENTS_TARGET 1024 struct mem_cgroup_stat_cpu { long count[MEM_CGROUP_STAT_NSTATS]; @@ -359,8 +359,8 @@ static bool move_file(void) * Maximum loops in mem_cgroup_hierarchical_reclaim(), used for soft * limit reclaim to prevent infinite loops, if they ever occur. */ -#define MEM_CGROUP_MAX_RECLAIM_LOOPS (100) -#define MEM_CGROUP_MAX_SOFT_LIMIT_RECLAIM_LOOPS (2) +#define MEM_CGROUP_MAX_RECLAIM_LOOPS 100 +#define MEM_CGROUP_MAX_SOFT_LIMIT_RECLAIM_LOOPS 2 enum charge_type { MEM_CGROUP_CHARGE_TYPE_CACHE = 0, @@ -376,8 +376,8 @@ enum charge_type { #define _MEM (0) #define _MEMSWAP (1) #define _OOM_TYPE (2) -#define MEMFILE_PRIVATE(x, val) (((x) << 16) | (val)) -#define MEMFILE_TYPE(val) (((val) >> 16) & 0xffff) +#define MEMFILE_PRIVATE(x, val) ((x) << 16 | (val)) +#define MEMFILE_TYPE(val) ((val) >> 16 & 0xffff) #define MEMFILE_ATTR(val) ((val) & 0xffff) /* Used for OOM nofiier */ #define OOM_CONTROL (0) @@ -1987,7 +1987,7 @@ struct memcg_stock_pcp { unsigned int nr_pages; struct work_struct work; unsigned long flags; -#define FLUSHING_CACHED_CHARGE (0) +#define FLUSHING_CACHED_CHARGE 0 }; static DEFINE_PER_CPU(struct memcg_stock_pcp, memcg_stock); static DEFINE_MUTEX(percpu_charge_mutex); @@ -2542,7 +2542,7 @@ static void __mem_cgroup_commit_charge(struct mem_cgroup *memcg, #ifdef CONFIG_TRANSPARENT_HUGEPAGE -#define PCGF_NOCOPY_AT_SPLIT ((1 << PCG_LOCK) | (1 << PCG_MIGRATION)) +#define PCGF_NOCOPY_AT_SPLIT (1 << PCG_LOCK | 1 << PCG_MIGRATION) /* * Because tail pages are not marked as "used", set it. We're under * zone->lru_lock, 'splitting on pmd' and compound_lock. |