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-rw-r--r--include/linux/memcontrol.h6
-rw-r--r--mm/memcontrol.c8
-rw-r--r--mm/page-writeback.c4
-rw-r--r--mm/rmap.c4
4 files changed, 11 insertions, 11 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index d4575a1d6e99..de018766be45 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -141,8 +141,8 @@ static inline bool mem_cgroup_disabled(void)
struct mem_cgroup *mem_cgroup_begin_page_stat(struct page *page, bool *locked,
unsigned long *flags);
-void mem_cgroup_end_page_stat(struct mem_cgroup *memcg, bool locked,
- unsigned long flags);
+void mem_cgroup_end_page_stat(struct mem_cgroup *memcg, bool *locked,
+ unsigned long *flags);
void mem_cgroup_update_page_stat(struct mem_cgroup *memcg,
enum mem_cgroup_stat_index idx, int val);
@@ -297,7 +297,7 @@ static inline struct mem_cgroup *mem_cgroup_begin_page_stat(struct page *page,
}
static inline void mem_cgroup_end_page_stat(struct mem_cgroup *memcg,
- bool locked, unsigned long flags)
+ bool *locked, unsigned long *flags)
{
}
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index b841bf430179..031ca345677b 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2053,11 +2053,11 @@ again:
* @locked: value received from mem_cgroup_begin_page_stat()
* @flags: value received from mem_cgroup_begin_page_stat()
*/
-void mem_cgroup_end_page_stat(struct mem_cgroup *memcg, bool locked,
- unsigned long flags)
+void mem_cgroup_end_page_stat(struct mem_cgroup *memcg, bool *locked,
+ unsigned long *flags)
{
- if (memcg && locked)
- spin_unlock_irqrestore(&memcg->move_lock, flags);
+ if (memcg && *locked)
+ spin_unlock_irqrestore(&memcg->move_lock, *flags);
rcu_read_unlock();
}
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 19ceae87522d..d5d81f5384d1 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -2357,7 +2357,7 @@ int test_clear_page_writeback(struct page *page)
dec_zone_page_state(page, NR_WRITEBACK);
inc_zone_page_state(page, NR_WRITTEN);
}
- mem_cgroup_end_page_stat(memcg, locked, memcg_flags);
+ mem_cgroup_end_page_stat(memcg, &locked, &memcg_flags);
return ret;
}
@@ -2399,7 +2399,7 @@ int __test_set_page_writeback(struct page *page, bool keep_write)
mem_cgroup_inc_page_stat(memcg, MEM_CGROUP_STAT_WRITEBACK);
inc_zone_page_state(page, NR_WRITEBACK);
}
- mem_cgroup_end_page_stat(memcg, locked, memcg_flags);
+ mem_cgroup_end_page_stat(memcg, &locked, &memcg_flags);
return ret;
}
diff --git a/mm/rmap.c b/mm/rmap.c
index 3e4c7213210c..45eba36fd673 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1053,7 +1053,7 @@ void page_add_file_rmap(struct page *page)
__inc_zone_page_state(page, NR_FILE_MAPPED);
mem_cgroup_inc_page_stat(memcg, MEM_CGROUP_STAT_FILE_MAPPED);
}
- mem_cgroup_end_page_stat(memcg, locked, flags);
+ mem_cgroup_end_page_stat(memcg, &locked, &flags);
}
static void page_remove_file_rmap(struct page *page)
@@ -1083,7 +1083,7 @@ static void page_remove_file_rmap(struct page *page)
if (unlikely(PageMlocked(page)))
clear_page_mlock(page);
out:
- mem_cgroup_end_page_stat(memcg, locked, flags);
+ mem_cgroup_end_page_stat(memcg, &locked, &flags);
}
/**