diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-09 07:28:17 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-09 07:28:17 +0000 |
commit | d17f0a84d9827121d9e8dc28f0192a4917a14ad9 (patch) | |
tree | 49d5ff0a705efb89c5bd94358529aee4f24c55f9 /cont.c | |
parent | af712edd5fa91f77a19a695da2658a4928d4e278 (diff) |
* 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].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@27701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'cont.c')
-rw-r--r-- | cont.c | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -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; |