From 58799f6d1c1f58053f4aac1b100ce9049c868039 Mon Sep 17 00:00:00 2001
From: Qinfan Wu <wqfish@fb.com>
Date: Tue, 26 Aug 2014 21:28:31 -0700
Subject: [PATCH] Remove junk filling in tcache_bin_flush_small().

Junk filling is done in arena_dalloc_bin_locked(), so arena_alloc_junk_small()
is redundant. Also, we should use arena_dalloc_junk_small() instead of
arena_alloc_junk_small().
---
 src/tcache.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/tcache.c b/src/tcache.c
index 868f2d77..4fbc94cc 100644
--- a/src/tcache.c
+++ b/src/tcache.c
@@ -120,10 +120,6 @@ tcache_bin_flush_small(tcache_bin_t *tbin, size_t binind, unsigned rem,
 				    (uintptr_t)chunk) >> LG_PAGE;
 				arena_chunk_map_t *mapelm =
 				    arena_mapp_get(chunk, pageind);
-				if (config_fill && opt_junk) {
-					arena_alloc_junk_small(ptr,
-					    &arena_bin_info[binind], true);
-				}
 				arena_dalloc_bin_locked(arena, chunk, ptr,
 				    mapelm);
 			} else {