Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / fs / inode.c

diff --git a/fs/inode.c b/fs/inode.c
index 5f4e11a..33c963d 100644 (file)
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -124,6 +124,14 @@ __cacheline_aligned_in_smp DEFINE_SPINLOCK(inode_wb_list_lock);
  */
 static DECLARE_RWSEM(iprune_sem);
 
+/*
+ * Empty aops. Can be used for the cases where the user does not
+ * define any of the address_space operations.
+ */
+const struct address_space_operations empty_aops = {
+};
+EXPORT_SYMBOL(empty_aops);
+
 /*
  * Statistics gathering..
  */
@@ -176,7 +184,6 @@ int proc_nr_inodes(ctl_table *table, int write,
  */
 int inode_init_always(struct super_block *sb, struct inode *inode)
 {
-       static const struct address_space_operations empty_aops;
        static const struct inode_operations empty_iops;
        static const struct file_operations empty_fops;
        struct address_space *const mapping = &inode->i_data;