diff --git a/fs/exec.c b/fs/exec.c
index 1b63237..6f2d777 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -419,6 +419,8 @@
 		while (len > 0) {
 			int offset, bytes_to_copy;
 
+			cond_resched();
+
 			offset = pos % PAGE_SIZE;
 			if (offset == 0)
 				offset = PAGE_SIZE;