summaryrefslogtreecommitdiff
path: root/fs/dcache.c
diff options
context:
space:
mode:
authorAl Viro <viro@zeniv.linux.org.uk>2014-10-12 20:45:37 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2014-10-13 01:09:05 +0400
commit810bb172671aec17cf85cc748120cf73c17af372 (patch)
treee9a003de1a4c919e7941ac75062b1bd35a52443a /fs/dcache.c
parent115cbfdc609702a131c51281864c08f5d27b459a (diff)
downloadlinux-810bb172671aec17cf85cc748120cf73c17af372.tar.xz
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>
Diffstat (limited to 'fs/dcache.c')
-rw-r--r--fs/dcache.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/dcache.c b/fs/dcache.c
index 8221faae0bef..d5a23fd0da90 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))) {