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ruby_single_main_ractor for single ractor mode

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ruby_multi_ractor was a flag that indicates the interpreter doesn't
make any additional ractors (single ractor mode).
Instead of boolean flag, ruby_single_main_ractor pointer is introduced
which keeps main ractor's pointer if single ractor mode. If additional
ractors are created, ruby_single_main_ractor becomes NULL.
This commit is contained in:
Koichi Sasada 2020-12-02 03:37:56 +09:00
parent 60eabb1aa7
commit b67b24d0f5
Notes: git 2020-12-07 08:29:10 +09:00
4 changed files with 19 additions and 10 deletions
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4
ractor_core.h
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@ -176,12 +176,10 @@ void rb_ractor_local_storage_delkey(rb_ractor_local_key_t key);
RUBY_SYMBOL_EXPORT_END
RUBY_EXTERN bool ruby_multi_ractor;
static inline bool
rb_ractor_main_p(void)
{
if (!ruby_multi_ractor) {
if (ruby_single_main_ractor) {
return true;
}
else {