Merge branch 'dev'3.3.1

1 files changed, 43 insertions, 0 deletions

diff --git a/include/jemalloc/internal/quarantine.h b/include/jemalloc/internal/quarantine.h
index 38f3d69..16f677f 100644
--- a/include/jemalloc/internal/quarantine.h
+++ b/include/jemalloc/internal/quarantine.h
@@ -1,6 +1,9 @@
 /******************************************************************************/
 #ifdef JEMALLOC_H_TYPES
 
+typedef struct quarantine_obj_s quarantine_obj_t;
+typedef struct quarantine_s quarantine_t;
+
 /* Default per thread quarantine size if valgrind is enabled. */
 #define	JEMALLOC_VALGRIND_QUARANTINE_DEFAULT	(ZU(1) << 24)
 
@@ -8,17 +11,57 @@
 /******************************************************************************/
 #ifdef JEMALLOC_H_STRUCTS
 
+struct quarantine_obj_s {
+	void	*ptr;
+	size_t	usize;
+};
+
+struct quarantine_s {
+	size_t			curbytes;
+	size_t			curobjs;
+	size_t			first;
+#define	LG_MAXOBJS_INIT 10
+	size_t			lg_maxobjs;
+	quarantine_obj_t	objs[1]; /* Dynamically sized ring buffer. */
+};
+
 #endif /* JEMALLOC_H_STRUCTS */
 /******************************************************************************/
 #ifdef JEMALLOC_H_EXTERNS
 
+quarantine_t	*quarantine_init(size_t lg_maxobjs);
 void	quarantine(void *ptr);
+void	quarantine_cleanup(void *arg);
 bool	quarantine_boot(void);
 
 #endif /* JEMALLOC_H_EXTERNS */
 /******************************************************************************/
 #ifdef JEMALLOC_H_INLINES
 
+#ifndef JEMALLOC_ENABLE_INLINE
+malloc_tsd_protos(JEMALLOC_ATTR(unused), quarantine, quarantine_t *)
+
+void	quarantine_alloc_hook(void);
+#endif
+
+#if (defined(JEMALLOC_ENABLE_INLINE) || defined(JEMALLOC_QUARANTINE_C_))
+malloc_tsd_externs(quarantine, quarantine_t *)
+malloc_tsd_funcs(JEMALLOC_ALWAYS_INLINE, quarantine, quarantine_t *, NULL,
+    quarantine_cleanup)
+
+JEMALLOC_ALWAYS_INLINE void
+quarantine_alloc_hook(void)
+{
+	quarantine_t *quarantine;
+
+	assert(config_fill && opt_quarantine);
+
+	quarantine = *quarantine_tsd_get();
+	if (quarantine == NULL)
+		quarantine_init(LG_MAXOBJS_INIT);
+}
+#endif
+
 #endif /* JEMALLOC_H_INLINES */
 /******************************************************************************/