From ae93fb08e21284f025871e9f5daccf3d0329b99b Mon Sep 17 00:00:00 2001
From: Qi Wang <interwq@gwu.edu>
Date: Thu, 15 Jun 2017 15:16:18 -0700
Subject: [PATCH] Pass tsd to tcache_flush().

---
 include/jemalloc/internal/tcache_externs.h | 2 +-
 src/ctl.c                                  | 2 +-
 src/tcache.c                               | 3 +--
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/include/jemalloc/internal/tcache_externs.h b/include/jemalloc/internal/tcache_externs.h
index abe133fa..db3e9c7d 100644
--- a/include/jemalloc/internal/tcache_externs.h
+++ b/include/jemalloc/internal/tcache_externs.h
@@ -48,7 +48,7 @@ void tcache_arena_associate(tsdn_t *tsdn, tcache_t *tcache, arena_t *arena);
 void tcache_prefork(tsdn_t *tsdn);
 void tcache_postfork_parent(tsdn_t *tsdn);
 void tcache_postfork_child(tsdn_t *tsdn);
-void tcache_flush(void);
+void tcache_flush(tsd_t *tsd);
 bool tsd_tcache_data_init(tsd_t *tsd);
 bool tsd_tcache_enabled_data_init(tsd_t *tsd);
 
diff --git a/src/ctl.c b/src/ctl.c
index f1310cdf..dfbeddda 100644
--- a/src/ctl.c
+++ b/src/ctl.c
@@ -1696,7 +1696,7 @@ thread_tcache_flush_ctl(tsd_t *tsd, const size_t *mib, size_t miblen,
 	READONLY();
 	WRITEONLY();
 
-	tcache_flush();
+	tcache_flush(tsd);
 
 	ret = 0;
 label_return:
diff --git a/src/tcache.c b/src/tcache.c
index 6355805b..936ef314 100644
--- a/src/tcache.c
+++ b/src/tcache.c
@@ -474,8 +474,7 @@ tcache_flush_cache(tsd_t *tsd, tcache_t *tcache) {
 }
 
 void
-tcache_flush(void) {
-	tsd_t *tsd = tsd_fetch();
+tcache_flush(tsd_t *tsd) {
 	assert(tcache_available(tsd));
 	tcache_flush_cache(tsd, tsd_tcachep_get(tsd));
 }