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authorKirill A. Shutemov <kirill@shutemov.name>2012-05-29 15:06:55 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-29 16:22:25 -0700
commit6bbda35ce1e854eae147d1365ac827eb6e229063 (patch)
treee222ac89aaef14e96f2a06f3f54beea6161f79fb /mm/memcontrol.c
parentbbf808ed7de68fdf626fd4f9718d88cf03ce13a9 (diff)
memcg: mark more functions/variables as static
Based on sparse output. 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.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 75f23e98db4..9692c5215a2 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -59,7 +59,7 @@
struct cgroup_subsys mem_cgroup_subsys __read_mostly;
#define MEM_CGROUP_RECLAIM_RETRIES 5
-struct mem_cgroup *root_mem_cgroup __read_mostly;
+static struct mem_cgroup *root_mem_cgroup __read_mostly;
#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
/* Turned on only when memory cgroup is enabled && really_do_swap_account = 1 */
@@ -1628,7 +1628,7 @@ int mem_cgroup_select_victim_node(struct mem_cgroup *memcg)
* unused nodes. But scan_nodes is lazily updated and may not cotain
* enough new information. We need to do double check.
*/
-bool mem_cgroup_reclaimable(struct mem_cgroup *memcg, bool noswap)
+static bool mem_cgroup_reclaimable(struct mem_cgroup *memcg, bool noswap)
{
int nid;
@@ -1663,7 +1663,7 @@ int mem_cgroup_select_victim_node(struct mem_cgroup *memcg)
return 0;
}
-bool mem_cgroup_reclaimable(struct mem_cgroup *memcg, bool noswap)
+static bool mem_cgroup_reclaimable(struct mem_cgroup *memcg, bool noswap)
{
return test_mem_cgroup_node_reclaimable(memcg, 0, noswap);
}
@@ -1837,7 +1837,8 @@ static void memcg_oom_recover(struct mem_cgroup *memcg)
/*
* try to call OOM killer. returns false if we should exit memory-reclaim loop.
*/
-bool mem_cgroup_handle_oom(struct mem_cgroup *memcg, gfp_t mask, int order)
+static bool mem_cgroup_handle_oom(struct mem_cgroup *memcg, gfp_t mask,
+ int order)
{
struct oom_wait_info owait;
bool locked, need_to_kill;
@@ -3767,7 +3768,7 @@ try_to_free:
goto move_account;
}
-int mem_cgroup_force_empty_write(struct cgroup *cont, unsigned int event)
+static int mem_cgroup_force_empty_write(struct cgroup *cont, unsigned int event)
{
return mem_cgroup_force_empty(mem_cgroup_from_cont(cont), true);
}
@@ -4048,7 +4049,7 @@ struct mcs_total_stat {
s64 stat[NR_MCS_STAT];
};
-struct {
+static struct {
char *local_name;
char *total_name;
} memcg_stat_strings[NR_MCS_STAT] = {