make simple_positive() public

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-05-18 10:10:34 -04:00
parent 5d754ced15
commit dc3f4198ea
14 changed files with 25 additions and 60 deletions
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -507,6 +507,11 @@ static inline bool d_really_is_positive(const struct dentry *dentry)
 	return dentry->d_inode != NULL;
 }

+static inline int simple_positive(struct dentry *dentry)
+{
+	return d_really_is_positive(dentry) && !d_unhashed(dentry);
+}
+
 extern void d_set_fallthru(struct dentry *dentry);

 static inline bool d_is_fallthru(const struct dentry *dentry)