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mm: convert mm->nr_ptes to atomic_long_t
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
kernel
/
fork.c
diff --git
a/kernel/fork.c
b/kernel/fork.c
index
f6d11fc
..
e252075
100644
(file)
--- a/
kernel/fork.c
+++ b/
kernel/fork.c
@@
-532,7
+532,7
@@
static struct mm_struct *mm_init(struct mm_struct *mm, struct task_struct *p)
mm->flags = (current->mm) ?
(current->mm->flags & MMF_INIT_MASK) : default_dump_filter;
mm->core_state = NULL;
mm->flags = (current->mm) ?
(current->mm->flags & MMF_INIT_MASK) : default_dump_filter;
mm->core_state = NULL;
-
mm->nr_ptes = 0
;
+
atomic_long_set(&mm->nr_ptes, 0)
;
memset(&mm->rss_stat, 0, sizeof(mm->rss_stat));
spin_lock_init(&mm->page_table_lock);
mm_init_aio(mm);
memset(&mm->rss_stat, 0, sizeof(mm->rss_stat));
spin_lock_init(&mm->page_table_lock);
mm_init_aio(mm);