From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 12 Oct 2014 16:45:37 +0000 (-0400)
Subject: take dname_external() into fs/dcache.c
X-Git-Tag: v4.9.8~5552^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=810bb172671aec17cf85cc748120cf73c17af372;p=platform%2Fkernel%2Flinux-rpi3.git

take dname_external() into fs/dcache.c

never used outside and it's too low-level for legitimate uses outside
of fs/dcache.c anyway

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/dcache.c b/fs/dcache.c
index 8221faae..d5a23fd 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -264,6 +264,11 @@ static void __d_free_external(struct rcu_head *head)
 	kmem_cache_free(dentry_cache, dentry); 
 }
 
+static inline int dname_external(const struct dentry *dentry)
+{
+	return dentry->d_name.name != dentry->d_iname;
+}
+
 static void dentry_free(struct dentry *dentry)
 {
 	if (unlikely(dname_external(dentry))) {
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 81b0315..27a7f00 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -226,11 +226,6 @@ struct dentry_operations {
 
 extern seqlock_t rename_lock;
 
-static inline int dname_external(const struct dentry *dentry)
-{
-	return dentry->d_name.name != dentry->d_iname;
-}
-
 /*
  * These are the low-level FS interfaces to the dcache..
  */