diff --git a/Cargo.toml b/Cargo.toml
index afdc48c..b7253a8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ default = ["mode-memfile", "logging"]
 
 # Mode: default
 # Use physical-memory backed kernel file-descriptors. (see feature `memfile`.)
-mode-memfile = ["memfile-preallocate", "hugetlb"] #, "tracing/release_max_level_warn"]
+mode-memfile = ["memfile-preallocate"] #, "tracing/release_max_level_warn"]
 
 # Mode: alternative
 # Use non-physical memory allocated buffers.
@@ -43,22 +43,11 @@ mode-buffered = ["jemalloc", "bytes"]
 # (This will very likely not happen unless you're specifically trying to make it happen, however.)
 memfile = ["bitflags", "lazy_static", "stackalloc"]
 
-# Use `MAP_HUGE` masks when needed or asked for.
-# XXX: This cannot work for our use case as we do not map the fd, we splice() to it... It's entirely useless...
-hugetlb = ["memfile"]
-
-# Check the conversion of kernel information into `MAP_HUGE` flags
-#
-# Usually only useful for debugging.
-# XXX: See above
-hugepage-checked-masks = ["hugetlb"]
-
 # `memfile`: When unable to determine the size of the input, preallocate the buffer to a multiple of the system page-size before writing to it. This can save extra `ftruncate()` calls, but will also result in the buffer needing to be truncated to the correct size at the end if the sizes as not matched.
 #
 # *NOTE*: Requires `getpagesz()` to be available in libc.
 memfile-preallocate = ["memfile"]
 
-
 # Use jemalloc instead of system malloc.
 #
 # Decreases memory-handling function calls, resulting in less "used" memory and faster allocation speeds at the "cost" of mapping a huge amount of virtual memory.
diff --git a/TODO b/TODO
new file mode 100644
index 0000000..d16b5dd
--- /dev/null
+++ b/TODO
@@ -0,0 +1,2 @@
+TODO: Is there a way we can set the size of `stdout` before exiting?
+TODO: I dunno what `sealing` is, but maybe that can be used? Or, if not, a specific `fcntl()` call? Finding this out will allow consumers of `collect`'s output to use a single `splice()` instead of many, greatly improving its performance in pipelines as its output can be used like an actual file's...