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-rw-r--r--thread_pthread.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/thread_pthread.c b/thread_pthread.c
index 401fc0c..60a3b13 100644
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -427,15 +427,22 @@ native_thread_init(rb_thread_t *th)
ruby_thread_set_native(th);
}
+#ifndef USE_THREAD_CACHE
+#define USE_THREAD_CACHE 1
+#endif
+
static void
native_thread_destroy(rb_thread_t *th)
{
rb_native_cond_destroy(&th->native_thread_data.sleep_cond);
-}
-#ifndef USE_THREAD_CACHE
-#define USE_THREAD_CACHE 1
-#endif
+ /*
+ * prevent false positive from ruby_thread_has_gvl_p if that
+ * gets called from an interposing function wrapper
+ */
+ if (USE_THREAD_CACHE)
+ ruby_thread_set_native(0);
+}
#if USE_THREAD_CACHE
static rb_thread_t *register_cached_thread_and_wait(void);