diff options
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | cont.c | 8 |
2 files changed, 14 insertions, 0 deletions
@@ -1,3 +1,9 @@ +Sun May 9 16:28:15 2010 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * cont.c (fiber_initialize_machine_stack_context): try to release + unnecessary fibers and retry to create. based on a patch from + masaya tarui at [ruby-dev:41230]. + Sun May 9 08:32:56 2010 NARUSE, Yui <naruse@ruby-lang.org> * ext/json/generator/generator.c (fbuffer_inc_capa): @@ -548,6 +548,14 @@ fiber_initialize_machine_stack_context(rb_fiber_t *fib, size_t size) #ifdef _WIN32 fib->fib_handle = CreateFiberEx(size - 1, size, 0, fiber_entry, NULL); + if (!fib->fib_handle) { + /* try to release unnecessary fibers & retry to create */ + rb_gc(); + fib->fib_handle = CreateFiberEx(size - 1, size, 0, fiber_entry, NULL); + if (!fib->fib_handle) { + rb_raise(rb_eFiberError, "can't create fiber"); + } + } #else /* not WIN32 */ ucontext_t *context = &fib->context; VALUE *ptr; |