Add gc-cons-percentage.

diff --git a/etc/NEWS b/etc/NEWS
index 45dc9fdcf49135e2d1e0ad5c8d0b2b71d227afe5..defc769b9d6f8e675ef13065976a536f5c637b89 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -5028,6 +5028,10 @@ running under X.
 
 ** GC changes:
 
++++
+*** New variable `gc-cons-percentage' automatically grows the GC cons threshold
+as the heap sizxe increases.
+       
 +++
 *** New variables `gc-elapsed' and `gcs-done' provide extra information
 on garbage collection.