diff --git a/kmod/src/Makefile.kernelcompat b/kmod/src/Makefile.kernelcompat
index d289d4bc..d8e55b11 100644
--- a/kmod/src/Makefile.kernelcompat
+++ b/kmod/src/Makefile.kernelcompat
@@ -607,3 +607,11 @@ endif
 ifneq (,$(shell grep 'int buffer_migrate_folio.struct address_space' include/linux/buffer_head.h))
 ccflags-y += -DKC_HAVE_BUFFER_MIGRATE_FOLIO
 endif
+
+#
+# v4.6-rc3-29-g6192269444eb
+#
+# Adds .iterate_shared readdir() iterator vfs method.
+ifneq (,$(shell grep 'iterate_shared...struct file.., struct dir_context' include/linux/fs.h))
+ccflags-y += -DKC_HAVE_ITERATE_SHARED
+endif
diff --git a/kmod/src/dir.c b/kmod/src/dir.c
index 1199d13a..2e5168b5 100644
--- a/kmod/src/dir.c
+++ b/kmod/src/dir.c
@@ -2039,7 +2039,11 @@ const struct inode_operations scoutfs_symlink_iops = {
 };
 
 const struct file_operations scoutfs_dir_fops = {
+#ifdef KC_HAVE_ITERATE_SHARED
+	.iterate_shared	= scoutfs_readdir,
+#else
 	.iterate	= scoutfs_readdir,
+#endif
 #ifdef KC_FMODE_KABI_ITERATE
 	.open		= scoutfs_dir_open,
 #endif