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authorAl Viro <viro@zeniv.linux.org.uk>2013-07-05 18:59:33 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-07-05 18:59:33 +0400
commit84d08fa888e7c2d53b5bbc764db2ef02968b499c (patch)
treefa891009d778586eefdf3be8a11671ab9aefb13a /include/linux/dcache.h
parent74b9272bbedf45cb01a048217830d64d59aaa73b (diff)
downloadlinux-84d08fa888e7c2d53b5bbc764db2ef02968b499c.tar.xz
helper for reading ->d_count
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/dcache.h')
-rw-r--r--include/linux/dcache.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index f42dbe145479..3092df3614ae 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -324,6 +324,11 @@ static inline int __d_rcu_to_refcount(struct dentry *dentry, unsigned seq)
return ret;
}
+static inline unsigned d_count(struct dentry *dentry)
+{
+ return dentry->d_count;
+}
+
/* validate "insecure" dentry pointer */
extern int d_validate(struct dentry *, struct dentry *);