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-rw-r--r--fs/ext4/namei.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index d050e043e884..5f19171b3e1f 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -3204,6 +3204,16 @@ end_rename:
return retval;
}
+static int ext4_rename2(struct inode *old_dir, struct dentry *old_dentry,
+ struct inode *new_dir, struct dentry *new_dentry,
+ unsigned int flags)
+{
+ if (flags & ~RENAME_NOREPLACE)
+ return -EINVAL;
+
+ return ext4_rename(old_dir, old_dentry, new_dir, new_dentry);
+}
+
/*
* directories can handle most operations...
*/
@@ -3218,6 +3228,7 @@ const struct inode_operations ext4_dir_inode_operations = {
.mknod = ext4_mknod,
.tmpfile = ext4_tmpfile,
.rename = ext4_rename,
+ .rename2 = ext4_rename2,
.setattr = ext4_setattr,
.setxattr = generic_setxattr,
.getxattr = generic_getxattr,