1 files changed, 20 insertions, 10 deletions

diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
index 6e3815f..ed16a89 100644
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -416,7 +416,7 @@ int ovl_open_maybe_copy_up(struct dentry *dentry, unsigned int file_flags)
 	return err;
 }
 
-int ovl_update_time(struct inode *inode, struct timespec *ts, int flags)
+int ovl_update_time(struct inode *inode, struct timespec64 *ts, int flags)
 {
 	if (flags & S_ATIME) {
 		struct ovl_fs *ofs = inode->i_sb->s_fs_info;
@@ -749,15 +749,26 @@ static bool ovl_hash_bylower(struct super_block *sb, struct dentry *upper,
 	return true;
 }
 
-struct inode *ovl_get_inode(struct super_block *sb, struct dentry *upperdentry,
-			    struct ovl_path *lowerpath, struct dentry *index,
-			    unsigned int numlower)
+static struct inode *ovl_iget5(struct super_block *sb, struct inode *newinode,
+			       struct inode *key)
 {
+	return newinode ? inode_insert5(newinode, (unsigned long) key,
+					 ovl_inode_test, ovl_inode_set, key) :
+			  iget5_locked(sb, (unsigned long) key,
+				       ovl_inode_test, ovl_inode_set, key);
+}
+
+struct inode *ovl_get_inode(struct super_block *sb,
+			    struct ovl_inode_params *oip)
+{
+	struct dentry *upperdentry = oip->upperdentry;
+	struct ovl_path *lowerpath = oip->lowerpath;
 	struct inode *realinode = upperdentry ? d_inode(upperdentry) : NULL;
 	struct inode *inode;
 	struct dentry *lowerdentry = lowerpath ? lowerpath->dentry : NULL;
-	bool bylower = ovl_hash_bylower(sb, upperdentry, lowerdentry, index);
-	int fsid = bylower ? lowerpath->layer->fsid : 0;
+	bool bylower = ovl_hash_bylower(sb, upperdentry, lowerdentry,
+					oip->index);
+	int fsid = bylower ? oip->lowerpath->layer->fsid : 0;
 	bool is_dir;
 	unsigned long ino = 0;
 
@@ -774,8 +785,7 @@ struct inode *ovl_get_inode(struct super_block *sb, struct dentry *upperdentry,
 						      upperdentry);
 		unsigned int nlink = is_dir ? 1 : realinode->i_nlink;
 
-		inode = iget5_locked(sb, (unsigned long) key,
-				     ovl_inode_test, ovl_inode_set, key);
+		inode = ovl_iget5(sb, oip->newinode, key);
 		if (!inode)
 			goto out_nomem;
 		if (!(inode->i_state & I_NEW)) {
@@ -811,12 +821,12 @@ struct inode *ovl_get_inode(struct super_block *sb, struct dentry *upperdentry,
 	if (upperdentry && ovl_is_impuredir(upperdentry))
 		ovl_set_flag(OVL_IMPURE, inode);
 
-	if (index)
+	if (oip->index)
 		ovl_set_flag(OVL_INDEX, inode);
 
 	/* Check for non-merge dir that may have whiteouts */
 	if (is_dir) {
-		if (((upperdentry && lowerdentry) || numlower > 1) ||
+		if (((upperdentry && lowerdentry) || oip->numlower > 1) ||
 		    ovl_check_origin_xattr(upperdentry ?: lowerdentry)) {
 			ovl_set_flag(OVL_WHITEOUTS, inode);
 		}