[ruby-cvs:51181] ko1:r44036 (trunk): * gc.c (atomic_sub_nounderflow): added to simplify atomic sub with

ko1 at ruby-lang.org ko1 at ruby-lang.org
Fri Dec 6 17:53:49 JST 2013


ko1	2013-12-06 17:53:47 +0900 (Fri, 06 Dec 2013)

  New Revision: 44036

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=44036

  Log:
    * gc.c (atomic_sub_nounderflow): added to simplify atomic sub with
      care about underflow.
    * gc.c (objspace_malloc_increase): use it.

  Modified files:
    trunk/ChangeLog
    trunk/gc.c


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