author: Dave Chinner <dchinner@redhat.com> 2018-03-06 17:30:34 -0800
committer: Darrick J. Wong <darrick.wong@oracle.com> 2018-03-11 20:27:56 -0700
commit: ae23395d8858a0c91de978a60b317ec8468b2aba
parent: a78ee256c325ecfaec13cafc41b315bd4e1dd518
Commit Summary:
Diffstat:
1 file changed, 7 insertions, 3 deletions
diff --git a/fs/inode.c b/fs/inode.c
index 6295f1415761..b153aeaa61ea 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -346,9 +346,8 @@ void inc_nlink(struct inode *inode)
}
EXPORT_SYMBOL(inc_nlink);
-void address_space_init_once(struct address_space *mapping)
+static void __address_space_init_once(struct address_space *mapping)
{
- memset(mapping, 0, sizeof(*mapping));
INIT_RADIX_TREE(&mapping->page_tree, GFP_ATOMIC | __GFP_ACCOUNT);
spin_lock_init(&mapping->tree_lock);
init_rwsem(&mapping->i_mmap_rwsem);
@@ -356,6 +355,12 @@ void address_space_init_once(struct address_space *mapping)
spin_lock_init(&mapping->private_lock);
mapping->i_mmap = RB_ROOT_CACHED;
}
+
+void address_space_init_once(struct address_space *mapping)
+{
+ memset(mapping, 0, sizeof(*mapping));
+ __address_space_init_once(mapping);
+}
EXPORT_SYMBOL(address_space_init_once);
/*
@@ -371,7 +376,7 @@ void inode_init_once(struct inode *inode)
INIT_LIST_HEAD(&inode->i_io_list);
INIT_LIST_HEAD(&inode->i_wb_list);
INIT_LIST_HEAD(&inode->i_lru);
- address_space_init_once(&inode->i_data);
+ __address_space_init_once(&inode->i_data);
i_size_ordered_init(inode);
}
EXPORT_SYMBOL(inode_init_once);