Merge branch 'dev'5.0.0

1 files changed, 60 insertions, 0 deletions

diff --git a/include/jemalloc/internal/tsd_malloc_thread_cleanup.h b/include/jemalloc/internal/tsd_malloc_thread_cleanup.h
new file mode 100644
index 0000000..beb467a
--- /dev/null
+++ b/include/jemalloc/internal/tsd_malloc_thread_cleanup.h
@@ -0,0 +1,60 @@
+#ifdef JEMALLOC_INTERNAL_TSD_MALLOC_THREAD_CLEANUP_H
+#error This file should be included only once, by tsd.h.
+#endif
+#define JEMALLOC_INTERNAL_TSD_MALLOC_THREAD_CLEANUP_H
+
+extern __thread tsd_t tsd_tls;
+extern __thread bool tsd_initialized;
+extern bool tsd_booted;
+
+/* Initialization/cleanup. */
+JEMALLOC_ALWAYS_INLINE bool
+tsd_cleanup_wrapper(void) {
+	if (tsd_initialized) {
+		tsd_initialized = false;
+		tsd_cleanup(&tsd_tls);
+	}
+	return tsd_initialized;
+}
+
+JEMALLOC_ALWAYS_INLINE bool
+tsd_boot0(void) {
+	malloc_tsd_cleanup_register(&tsd_cleanup_wrapper);
+	tsd_booted = true;
+	return false;
+}
+
+JEMALLOC_ALWAYS_INLINE void
+tsd_boot1(void) {
+	/* Do nothing. */
+}
+
+JEMALLOC_ALWAYS_INLINE bool
+tsd_boot(void) {
+	return tsd_boot0();
+}
+
+JEMALLOC_ALWAYS_INLINE bool
+tsd_booted_get(void) {
+	return tsd_booted;
+}
+
+JEMALLOC_ALWAYS_INLINE bool
+tsd_get_allocates(void) {
+	return false;
+}
+
+/* Get/set. */
+JEMALLOC_ALWAYS_INLINE tsd_t *
+tsd_get(bool init) {
+	assert(tsd_booted);
+	return &tsd_tls;
+}
+JEMALLOC_ALWAYS_INLINE void
+tsd_set(tsd_t *val) {
+	assert(tsd_booted);
+	if (likely(&tsd_tls != val)) {
+		tsd_tls = (*val);
+	}
+	tsd_initialized = true;
+}