X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=base-target-features.lisp-expr;fp=base-target-features.lisp-expr;h=78139e0ca9c8365e2174e8242e056109cd4a6263;hb=f318d0b1654042ed8f1b887852a9ba1f539208e4;hp=fdc3c680b80b18b88efa1e4135fb41f38c02f14b;hpb=81ec57681357e803327c4be7351274bc32a0f419;p=sbcl.git

diff --git a/base-target-features.lisp-expr b/base-target-features.lisp-expr
index fdc3c68..78139e0 100644
--- a/base-target-features.lisp-expr
+++ b/base-target-features.lisp-expr
@@ -138,6 +138,13 @@
  ;; anyone who wants to collect such statistics in the future.
  ; :sb-dyncount
 
+ ;; Enable code for detecting concurrent accesses to the same hash-table
+ ;; in multiple threads. Note that this implementation is currently
+ ;; (2007-09-11) somewhat too eager: even though in the current implementation
+ ;; multiple readers are thread safe as long as there are no writers, this
+ ;; code will also trap multiple readers.
+ ; :sb-hash-table-debug
+
  ;; Peter Van Eynde's increase-bulletproofness code for CMU CL
  ;;
  ;; Some of the code which was #+high-security before the fork has now