* gc.c (objspace_malloc_increase): enable lazy sweep on GC by malloc()

  (malloc_increase) to make GC incrementally.
  This change can increase memory consumption. Report us if you find
  any problem.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 10 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 5235853267..cc1a935fe8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Thu Nov 27 13:11:00 2014  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (objspace_malloc_increase): enable lazy sweep on GC by malloc()
+	  (malloc_increase) to make GC incrementally.
+
+	  This change can increase memory consumption. Report us if you find
+	  any problem.
+
 Thu Nov 27 12:46:38 2014  Tanaka Akira  <akr@fsij.org>
 
 	* time.c (time_s_mkutc): [DOC] Time.utc's 10 arguments form
diff --git a/NEWS b/NEWS
index 3ebec55e44..a32ea90425 100644
--- a/NEWS
+++ b/NEWS
@@ -334,6 +334,7 @@ with all sufficient information, see the ChangeLog file.
     * Most symbols which are returned by String#to_sym and
       String#intern are GC-able [Feature #9634]
     * Introduce incremental marking for major GC. [Feature #10137]
+    * Enable lazy sweep on GC caused by malloc().
 
 * VM
     * Use frozen string literals for Hash#[] and Hash#[]=
diff --git a/gc.c b/gc.c
index 8cde90cc1b..92dfb37ac1 100644
--- a/gc.c
+++ b/gc.c
@@ -7218,7 +7218,7 @@ objspace_malloc_increase(rb_objspace_t *objspace, void *mem, size_t new_size, si
 		gc_rest(objspace); /* gc_rest can reduce malloc_increase */
 		goto retry;
 	    }
-	    garbage_collect_with_gvl(objspace, FALSE, TRUE, TRUE, GPR_FLAG_MALLOC);
+	    garbage_collect_with_gvl(objspace, FALSE, FALSE, FALSE, GPR_FLAG_MALLOC);
 	}
     }