--- IO-AIO/Changes	2018/11/29 21:48:44	1.375
+++ IO-AIO/Changes	2018/12/28 12:09:50	1.376
@@ -39,6 +39,11 @@
 TODO: dump config.log when automated testign and configure fails
 TODO: ns time resolution in utime
 
+	- majorly speed up scandir for the very special case of a non-POSIX
+          filesystem that nevertheless reports valid dt_type information.
+          The only known filesystem of this type is currently btrfs, which
+          didn't get it's act together to implement POSIX semantics in all
+          these years, and I am tired of waiting.
 	- add IO::AIO::MCL_ONFAULT for mlockall, add IO::AIO::mlockall.
 	- neither sys/mkdev.h nor sys/sysmacros.h were included, even when they
           were detected by autoconf.