--- zzzz-none-000/linux-2.6.39.4/include/linux/memcontrol.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/include/linux/memcontrol.h	2021-11-10 13:23:10.000000000 +0000
@@ -158,30 +158,30 @@
 #else /* CONFIG_CGROUP_MEM_RES_CTLR */
 struct mem_cgroup;
 
-static inline int mem_cgroup_newpage_charge(struct page *page,
-					struct mm_struct *mm, gfp_t gfp_mask)
+static inline int mem_cgroup_newpage_charge(struct page *page __attribute__((unused)),
+					struct mm_struct *mm __attribute__((unused)), gfp_t gfp_mask __attribute__((unused)))
 {
 	return 0;
 }
 
-static inline int mem_cgroup_cache_charge(struct page *page,
-					struct mm_struct *mm, gfp_t gfp_mask)
+static inline int mem_cgroup_cache_charge(struct page *page __attribute__((unused)),
+					struct mm_struct *mm __attribute__((unused)), gfp_t gfp_mask __attribute__((unused)))
 {
 	return 0;
 }
 
-static inline int mem_cgroup_try_charge_swapin(struct mm_struct *mm,
-		struct page *page, gfp_t gfp_mask, struct mem_cgroup **ptr)
+static inline int mem_cgroup_try_charge_swapin(struct mm_struct *mm __attribute__((unused)),
+		struct page *page __attribute__((unused)), gfp_t gfp_mask __attribute__((unused)), struct mem_cgroup **ptr __attribute__((unused)))
 {
 	return 0;
 }
 
-static inline void mem_cgroup_commit_charge_swapin(struct page *page,
-					  struct mem_cgroup *ptr)
+static inline void mem_cgroup_commit_charge_swapin(struct page *page __attribute__((unused)),
+					  struct mem_cgroup *ptr __attribute__((unused)))
 {
 }
 
-static inline void mem_cgroup_cancel_charge_swapin(struct mem_cgroup *ptr)
+static inline void mem_cgroup_cancel_charge_swapin(struct mem_cgroup *ptr __attribute__((unused)))
 {
 }
 
@@ -193,164 +193,164 @@
 {
 }
 
-static inline void mem_cgroup_uncharge_page(struct page *page)
+static inline void mem_cgroup_uncharge_page(struct page *page __attribute__((unused)))
 {
 }
 
-static inline void mem_cgroup_uncharge_cache_page(struct page *page)
+static inline void mem_cgroup_uncharge_cache_page(struct page *page __attribute__((unused)))
 {
 }
 
-static inline int mem_cgroup_shmem_charge_fallback(struct page *page,
-			struct mm_struct *mm, gfp_t gfp_mask)
+static inline int mem_cgroup_shmem_charge_fallback(struct page *page __attribute__((unused)),
+			struct mm_struct *mm __attribute__((unused)), gfp_t gfp_mask __attribute__((unused)))
 {
 	return 0;
 }
 
-static inline void mem_cgroup_add_lru_list(struct page *page, int lru)
+static inline void mem_cgroup_add_lru_list(struct page *page __attribute__((unused)), int lru __attribute__((unused)))
 {
 }
 
-static inline void mem_cgroup_del_lru_list(struct page *page, int lru)
+static inline void mem_cgroup_del_lru_list(struct page *page __attribute__((unused)), int lru __attribute__((unused)))
 {
 	return ;
 }
 
-static inline void mem_cgroup_rotate_reclaimable_page(struct page *page)
+static inline void mem_cgroup_rotate_reclaimable_page(struct page *page __attribute__((unused)))
 {
 	return ;
 }
 
-static inline void mem_cgroup_rotate_lru_list(struct page *page, int lru)
+static inline void mem_cgroup_rotate_lru_list(struct page *page __attribute__((unused)), int lru __attribute__((unused)))
 {
 	return ;
 }
 
-static inline void mem_cgroup_del_lru(struct page *page)
+static inline void mem_cgroup_del_lru(struct page *page __attribute__((unused)))
 {
 	return ;
 }
 
 static inline void
-mem_cgroup_move_lists(struct page *page, enum lru_list from, enum lru_list to)
+mem_cgroup_move_lists(struct page *page __attribute__((unused)), enum lru_list from __attribute__((unused)), enum lru_list to __attribute__((unused)))
 {
 }
 
-static inline struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page)
+static inline struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page __attribute__((unused)))
 {
 	return NULL;
 }
 
-static inline int mm_match_cgroup(struct mm_struct *mm, struct mem_cgroup *mem)
+static inline int mm_match_cgroup(struct mm_struct *mm __attribute__((unused)), struct mem_cgroup *mem __attribute__((unused)))
 {
 	return 1;
 }
 
-static inline int task_in_mem_cgroup(struct task_struct *task,
-				     const struct mem_cgroup *mem)
+static inline int task_in_mem_cgroup(struct task_struct *task __attribute__((unused)),
+				     const struct mem_cgroup *mem __attribute__((unused)))
 {
 	return 1;
 }
 
-static inline struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem)
+static inline struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem __attribute__((unused)))
 {
 	return NULL;
 }
 
 static inline int
-mem_cgroup_prepare_migration(struct page *page, struct page *newpage,
-	struct mem_cgroup **ptr, gfp_t gfp_mask)
+mem_cgroup_prepare_migration(struct page *page __attribute__((unused)), struct page *newpage __attribute__((unused)),
+	struct mem_cgroup **ptr __attribute__((unused)), gfp_t gfp_mask __attribute__((unused)))
 {
 	return 0;
 }
 
-static inline void mem_cgroup_end_migration(struct mem_cgroup *mem,
-		struct page *oldpage, struct page *newpage, bool migration_ok)
+static inline void mem_cgroup_end_migration(struct mem_cgroup *mem __attribute__((unused)),
+		struct page *oldpage __attribute__((unused)), struct page *newpage __attribute__((unused)), bool migration_ok __attribute__((unused)))
 {
 }
 
-static inline int mem_cgroup_get_reclaim_priority(struct mem_cgroup *mem)
+static inline int mem_cgroup_get_reclaim_priority(struct mem_cgroup *mem __attribute__((unused)))
 {
 	return 0;
 }
 
-static inline void mem_cgroup_note_reclaim_priority(struct mem_cgroup *mem,
-						int priority)
+static inline void mem_cgroup_note_reclaim_priority(struct mem_cgroup *mem __attribute__((unused)),
+						int priority __attribute__((unused)))
 {
 }
 
-static inline void mem_cgroup_record_reclaim_priority(struct mem_cgroup *mem,
-						int priority)
+static inline void mem_cgroup_record_reclaim_priority(struct mem_cgroup *mem __attribute__((unused)),
+						int priority __attribute__((unused)))
 {
 }
 
-static inline bool mem_cgroup_disabled(void)
+static inline bool mem_cgroup_disabled(void __attribute__((unused)))
 {
 	return true;
 }
 
 static inline int
-mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg)
+mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg __attribute__((unused)))
 {
 	return 1;
 }
 
 static inline int
-mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg)
+mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg __attribute__((unused)))
 {
 	return 1;
 }
 
 static inline unsigned long
-mem_cgroup_zone_nr_pages(struct mem_cgroup *memcg, struct zone *zone,
-			 enum lru_list lru)
+mem_cgroup_zone_nr_pages(struct mem_cgroup *memcg __attribute__((unused)), struct zone *zone __attribute__((unused)),
+			 enum lru_list lru __attribute__((unused)))
 {
 	return 0;
 }
 
 
 static inline struct zone_reclaim_stat*
-mem_cgroup_get_reclaim_stat(struct mem_cgroup *memcg, struct zone *zone)
+mem_cgroup_get_reclaim_stat(struct mem_cgroup *memcg __attribute__((unused)), struct zone *zone __attribute__((unused)))
 {
 	return NULL;
 }
 
 static inline struct zone_reclaim_stat*
-mem_cgroup_get_reclaim_stat_from_page(struct page *page)
+mem_cgroup_get_reclaim_stat_from_page(struct page *page __attribute__((unused)))
 {
 	return NULL;
 }
 
 static inline void
-mem_cgroup_print_oom_info(struct mem_cgroup *memcg, struct task_struct *p)
+mem_cgroup_print_oom_info(struct mem_cgroup *memcg __attribute__((unused)), struct task_struct *p __attribute__((unused)))
 {
 }
 
-static inline void mem_cgroup_inc_page_stat(struct page *page,
-					    enum mem_cgroup_page_stat_item idx)
+static inline void mem_cgroup_inc_page_stat(struct page *page __attribute__((unused)),
+					    enum mem_cgroup_page_stat_item idx __attribute__((unused)))
 {
 }
 
-static inline void mem_cgroup_dec_page_stat(struct page *page,
-					    enum mem_cgroup_page_stat_item idx)
+static inline void mem_cgroup_dec_page_stat(struct page *page __attribute__((unused)),
+					    enum mem_cgroup_page_stat_item idx __attribute__((unused)))
 {
 }
 
 static inline
-unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
-					    gfp_t gfp_mask)
+unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone __attribute__((unused)), int order __attribute__((unused)),
+					    gfp_t gfp_mask __attribute__((unused)))
 {
 	return 0;
 }
 
 static inline
-u64 mem_cgroup_get_limit(struct mem_cgroup *mem)
+u64 mem_cgroup_get_limit(struct mem_cgroup *mem __attribute__((unused)))
 {
 	return 0;
 }
 
-static inline void mem_cgroup_split_huge_fixup(struct page *head,
-						struct page *tail)
+static inline void mem_cgroup_split_huge_fixup(struct page *head __attribute__((unused)),
+						struct page *tail __attribute__((unused)))
 {
 }
 
@@ -358,13 +358,13 @@
 
 #if !defined(CONFIG_CGROUP_MEM_RES_CTLR) || !defined(CONFIG_DEBUG_VM)
 static inline bool
-mem_cgroup_bad_page_check(struct page *page)
+mem_cgroup_bad_page_check(struct page *page __attribute__((unused)))
 {
 	return false;
 }
 
 static inline void
-mem_cgroup_print_bad_page(struct page *page)
+mem_cgroup_print_bad_page(struct page *page __attribute__((unused)))
 {
 }
 #endif