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-rw-r--r--include/linux/vmalloc.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index c6eebb839552..51e131245379 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -50,12 +50,16 @@ struct vm_struct {
struct vmap_area {
unsigned long va_start;
unsigned long va_end;
+
+ /*
+ * Largest available free size in subtree.
+ */
+ unsigned long subtree_max_size;
unsigned long flags;
struct rb_node rb_node; /* address sorted rbtree */
struct list_head list; /* address sorted list */
struct llist_node purge_list; /* "lazy purge" list */
struct vm_struct *vm;
- struct rcu_head rcu_head;
};
/*