diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 4e42b5f24deb..42f0f6184f73 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1992,7 +1992,7 @@ int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 	if (ret)
 		return ret;
 
-	inode_lock(inode);
+	inode_lock_shared(inode);
 
 	maxbytes = max_file_blocks(inode) << F2FS_BLKSIZE_BITS;
 	if (start > maxbytes) {
@@ -2112,7 +2112,7 @@ int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 	if (ret == 1)
 		ret = 0;
 
-	inode_unlock(inode);
+	inode_unlock_shared(inode);
 	return ret;
 }