diff --git a/include/jemalloc/internal/private_symbols.txt b/include/jemalloc/internal/private_symbols.txt
index 8cd88d29..c8799cba 100644
--- a/include/jemalloc/internal/private_symbols.txt
+++ b/include/jemalloc/internal/private_symbols.txt
@@ -100,12 +100,6 @@ arena_ralloc_junk_large
 arena_ralloc_no_move
 arena_rd_to_miscelm
 arena_redzone_corruption
-arena_run_heap_empty
-arena_run_heap_first
-arena_run_heap_insert
-arena_run_heap_new
-arena_run_heap_remove_first
-arena_run_heap_remove
 arena_run_regind
 arena_run_to_miscelm
 arena_salloc
@@ -132,6 +126,11 @@ atomic_sub_u
 atomic_sub_uint32
 atomic_sub_uint64
 atomic_sub_z
+atomic_write_p
+atomic_write_u
+atomic_write_uint32
+atomic_write_uint64
+atomic_write_z
 base_alloc
 base_boot
 base_postfork_child
@@ -207,6 +206,8 @@ extent_node_addr_get
 extent_node_addr_set
 extent_node_arena_get
 extent_node_arena_set
+extent_node_committed_get
+extent_node_committed_set
 extent_node_dirty_insert
 extent_node_dirty_linkage_init
 extent_node_dirty_remove
@@ -315,12 +316,13 @@ jemalloc_postfork_parent
 jemalloc_prefork
 large_maxclass
 lg_floor
+lg_prof_sample
 malloc_cprintf
-malloc_mutex_init
-malloc_mutex_lock
 malloc_mutex_assert_not_owner
 malloc_mutex_assert_owner
 malloc_mutex_boot
+malloc_mutex_init
+malloc_mutex_lock
 malloc_mutex_postfork_child
 malloc_mutex_postfork_parent
 malloc_mutex_prefork
@@ -344,6 +346,8 @@ narenas_tdata_cleanup
 narenas_total_get
 ncpus
 nhbins
+nhclasses
+nlclasses
 nstime_add
 nstime_compare
 nstime_copy
@@ -397,6 +401,7 @@ pow2_ceil_u64
 pow2_ceil_zu
 prng_lg_range
 prng_range
+prof_active
 prof_active_get
 prof_active_get_unlocked
 prof_active_set
@@ -406,6 +411,7 @@ prof_backtrace
 prof_boot0
 prof_boot1
 prof_boot2
+prof_bt_count
 prof_dump_header
 prof_dump_open
 prof_free
@@ -432,6 +438,7 @@ prof_tctx_get
 prof_tctx_reset
 prof_tctx_set
 prof_tdata_cleanup
+prof_tdata_count
 prof_tdata_get
 prof_tdata_init
 prof_tdata_reinit
@@ -519,6 +526,13 @@ ticker_tick
 ticker_ticks
 tsd_arena_get
 tsd_arena_set
+tsd_arenap_get
+tsd_arenas_tdata_bypass_get
+tsd_arenas_tdata_bypass_set
+tsd_arenas_tdata_bypassp_get
+tsd_arenas_tdata_get
+tsd_arenas_tdata_set
+tsd_arenas_tdatap_get
 tsd_boot
 tsd_boot0
 tsd_boot1
@@ -536,19 +550,28 @@ tsd_init_head
 tsd_nominal
 tsd_prof_tdata_get
 tsd_prof_tdata_set
+tsd_prof_tdatap_get
 tsd_quarantine_get
 tsd_quarantine_set
+tsd_quarantinep_get
 tsd_set
 tsd_tcache_enabled_get
 tsd_tcache_enabled_set
+tsd_tcache_enabledp_get
 tsd_tcache_get
 tsd_tcache_set
+tsd_tcachep_get
 tsd_thread_allocated_get
 tsd_thread_allocated_set
+tsd_thread_allocatedp_get
 tsd_thread_deallocated_get
 tsd_thread_deallocated_set
+tsd_thread_deallocatedp_get
 tsd_tls
 tsd_tsd
+tsd_witnesses_get
+tsd_witnesses_set
+tsd_witnessesp_get
 u2rz
 valgrind_freelike_block
 valgrind_make_mem_defined
diff --git a/src/arena.c b/src/arena.c
index cc648e31..48fa93cb 100644
--- a/src/arena.c
+++ b/src/arena.c
@@ -156,7 +156,7 @@ run_quantize_ceil_compute(size_t size)
 
 #ifdef JEMALLOC_JET
 #undef run_quantize_floor
-#define	run_quantize_floor JEMALLOC_N(run_quantize_floor_impl)
+#define	run_quantize_floor JEMALLOC_N(n_run_quantize_floor)
 #endif
 static size_t
 run_quantize_floor(size_t size)
@@ -174,12 +174,12 @@ run_quantize_floor(size_t size)
 #ifdef JEMALLOC_JET
 #undef run_quantize_floor
 #define	run_quantize_floor JEMALLOC_N(run_quantize_floor)
-run_quantize_t *run_quantize_floor = JEMALLOC_N(run_quantize_floor_impl);
+run_quantize_t *run_quantize_floor = JEMALLOC_N(n_run_quantize_floor);
 #endif
 
 #ifdef JEMALLOC_JET
 #undef run_quantize_ceil
-#define	run_quantize_ceil JEMALLOC_N(run_quantize_ceil_impl)
+#define	run_quantize_ceil JEMALLOC_N(n_run_quantize_ceil)
 #endif
 static size_t
 run_quantize_ceil(size_t size)
@@ -197,7 +197,7 @@ run_quantize_ceil(size_t size)
 #ifdef JEMALLOC_JET
 #undef run_quantize_ceil
 #define	run_quantize_ceil JEMALLOC_N(run_quantize_ceil)
-run_quantize_t *run_quantize_ceil = JEMALLOC_N(run_quantize_ceil_impl);
+run_quantize_t *run_quantize_ceil = JEMALLOC_N(n_run_quantize_ceil);
 #endif
 
 static arena_run_heap_t *
@@ -2271,7 +2271,7 @@ arena_alloc_junk_small(void *ptr, arena_bin_info_t *bin_info, bool zero)
 
 #ifdef JEMALLOC_JET
 #undef arena_redzone_corruption
-#define	arena_redzone_corruption JEMALLOC_N(arena_redzone_corruption_impl)
+#define	arena_redzone_corruption JEMALLOC_N(n_arena_redzone_corruption)
 #endif
 static void
 arena_redzone_corruption(void *ptr, size_t usize, bool after,
@@ -2286,7 +2286,7 @@ arena_redzone_corruption(void *ptr, size_t usize, bool after,
 #undef arena_redzone_corruption
 #define	arena_redzone_corruption JEMALLOC_N(arena_redzone_corruption)
 arena_redzone_corruption_t *arena_redzone_corruption =
-    JEMALLOC_N(arena_redzone_corruption_impl);
+    JEMALLOC_N(n_arena_redzone_corruption);
 #endif
 
 static void
@@ -2327,7 +2327,7 @@ arena_redzones_validate(void *ptr, arena_bin_info_t *bin_info, bool reset)
 
 #ifdef JEMALLOC_JET
 #undef arena_dalloc_junk_small
-#define	arena_dalloc_junk_small JEMALLOC_N(arena_dalloc_junk_small_impl)
+#define	arena_dalloc_junk_small JEMALLOC_N(n_arena_dalloc_junk_small)
 #endif
 void
 arena_dalloc_junk_small(void *ptr, arena_bin_info_t *bin_info)
@@ -2342,7 +2342,7 @@ arena_dalloc_junk_small(void *ptr, arena_bin_info_t *bin_info)
 #undef arena_dalloc_junk_small
 #define	arena_dalloc_junk_small JEMALLOC_N(arena_dalloc_junk_small)
 arena_dalloc_junk_small_t *arena_dalloc_junk_small =
-    JEMALLOC_N(arena_dalloc_junk_small_impl);
+    JEMALLOC_N(n_arena_dalloc_junk_small);
 #endif
 
 void
@@ -2780,7 +2780,7 @@ arena_dalloc_small(tsd_t *tsd, arena_t *arena, arena_chunk_t *chunk, void *ptr,
 
 #ifdef JEMALLOC_JET
 #undef arena_dalloc_junk_large
-#define	arena_dalloc_junk_large JEMALLOC_N(arena_dalloc_junk_large_impl)
+#define	arena_dalloc_junk_large JEMALLOC_N(n_arena_dalloc_junk_large)
 #endif
 void
 arena_dalloc_junk_large(void *ptr, size_t usize)
@@ -2793,7 +2793,7 @@ arena_dalloc_junk_large(void *ptr, size_t usize)
 #undef arena_dalloc_junk_large
 #define	arena_dalloc_junk_large JEMALLOC_N(arena_dalloc_junk_large)
 arena_dalloc_junk_large_t *arena_dalloc_junk_large =
-    JEMALLOC_N(arena_dalloc_junk_large_impl);
+    JEMALLOC_N(n_arena_dalloc_junk_large);
 #endif
 
 static void
@@ -2981,7 +2981,7 @@ label_fail:
 
 #ifdef JEMALLOC_JET
 #undef arena_ralloc_junk_large
-#define	arena_ralloc_junk_large JEMALLOC_N(arena_ralloc_junk_large_impl)
+#define	arena_ralloc_junk_large JEMALLOC_N(n_arena_ralloc_junk_large)
 #endif
 static void
 arena_ralloc_junk_large(void *ptr, size_t old_usize, size_t usize)
@@ -2996,7 +2996,7 @@ arena_ralloc_junk_large(void *ptr, size_t old_usize, size_t usize)
 #undef arena_ralloc_junk_large
 #define	arena_ralloc_junk_large JEMALLOC_N(arena_ralloc_junk_large)
 arena_ralloc_junk_large_t *arena_ralloc_junk_large =
-    JEMALLOC_N(arena_ralloc_junk_large_impl);
+    JEMALLOC_N(n_arena_ralloc_junk_large);
 #endif
 
 /*
diff --git a/src/nstime.c b/src/nstime.c
index 4cf90b58..26e49dc5 100644
--- a/src/nstime.c
+++ b/src/nstime.c
@@ -99,7 +99,7 @@ nstime_divide(const nstime_t *time, const nstime_t *divisor)
 
 #ifdef JEMALLOC_JET
 #undef nstime_update
-#define	nstime_update JEMALLOC_N(nstime_update_impl)
+#define	nstime_update JEMALLOC_N(n_nstime_update)
 #endif
 bool
 nstime_update(nstime_t *time)
@@ -144,5 +144,5 @@ nstime_update(nstime_t *time)
 #ifdef JEMALLOC_JET
 #undef nstime_update
 #define	nstime_update JEMALLOC_N(nstime_update)
-nstime_update_t *nstime_update = JEMALLOC_N(nstime_update_impl);
+nstime_update_t *nstime_update = JEMALLOC_N(n_nstime_update);
 #endif