Update Jemalloc version

misc/jemalloc/include/jemalloc/internal/activity_callback.h

@@ -0,0 +1,23 @@
+#ifndef JEMALLOC_INTERNAL_ACTIVITY_CALLBACK_H
+#define JEMALLOC_INTERNAL_ACTIVITY_CALLBACK_H
+
+/*
+ * The callback to be executed "periodically", in response to some amount of
+ * allocator activity.
+ *
+ * This callback need not be computing any sort of peak (although that's the
+ * intended first use case), but we drive it from the peak counter, so it's
+ * keeps things tidy to keep it here.
+ *
+ * The calls to this thunk get driven by the peak_event module.
+ */
+#define ACTIVITY_CALLBACK_THUNK_INITIALIZER {NULL, NULL}
+typedef void (*activity_callback_t)(void *uctx, uint64_t allocated,
+    uint64_t deallocated);
+typedef struct activity_callback_thunk_s activity_callback_thunk_t;
+struct activity_callback_thunk_s {
+	activity_callback_t callback;
+	void *uctx;
+};
+
+#endif /* JEMALLOC_INTERNAL_ACTIVITY_CALLBACK_H */

misc/jemalloc/include/jemalloc/internal/arena_externs.h

@@ -2,59 +2,67 @@
 #define JEMALLOC_INTERNAL_ARENA_EXTERNS_H
 
 #include "jemalloc/internal/bin.h"
+#include "jemalloc/internal/div.h"
 #include "jemalloc/internal/extent_dss.h"
 #include "jemalloc/internal/hook.h"
 #include "jemalloc/internal/pages.h"
 #include "jemalloc/internal/stats.h"
 
+/*
+ * When the amount of pages to be purged exceeds this amount, deferred purge
+ * should happen.
+ */
+#define ARENA_DEFERRED_PURGE_NPAGES_THRESHOLD UINT64_C(1024)
+
 extern ssize_t opt_dirty_decay_ms;
 extern ssize_t opt_muzzy_decay_ms;
 
 extern percpu_arena_mode_t opt_percpu_arena;
 extern const char *percpu_arena_mode_names[];
 
-extern const uint64_t h_steps[SMOOTHSTEP_NSTEPS];
+extern div_info_t arena_binind_div_info[SC_NBINS];
+
 extern malloc_mutex_t arenas_lock;
+extern emap_t arena_emap_global;
 
 extern size_t opt_oversize_threshold;
 extern size_t oversize_threshold;
 
+/*
+ * arena_bin_offsets[binind] is the offset of the first bin shard for size class
+ * binind.
+ */
+extern uint32_t arena_bin_offsets[SC_NBINS];
+
 void arena_basic_stats_merge(tsdn_t *tsdn, arena_t *arena,
     unsigned *nthreads, const char **dss, ssize_t *dirty_decay_ms,
     ssize_t *muzzy_decay_ms, size_t *nactive, size_t *ndirty, size_t *nmuzzy);
 void arena_stats_merge(tsdn_t *tsdn, arena_t *arena, unsigned *nthreads,
     const char **dss, ssize_t *dirty_decay_ms, ssize_t *muzzy_decay_ms,
     size_t *nactive, size_t *ndirty, size_t *nmuzzy, arena_stats_t *astats,
-    bin_stats_t *bstats, arena_stats_large_t *lstats,
-    arena_stats_extents_t *estats);
-void arena_extents_dirty_dalloc(tsdn_t *tsdn, arena_t *arena,
-    extent_hooks_t **r_extent_hooks, extent_t *extent);
-#ifdef JEMALLOC_JET
-size_t arena_slab_regind(extent_t *slab, szind_t binind, const void *ptr);
-#endif
-extent_t *arena_extent_alloc_large(tsdn_t *tsdn, arena_t *arena,
-    size_t usize, size_t alignment, bool *zero);
+    bin_stats_data_t *bstats, arena_stats_large_t *lstats,
+    pac_estats_t *estats, hpa_shard_stats_t *hpastats, sec_stats_t *secstats);
+void arena_handle_deferred_work(tsdn_t *tsdn, arena_t *arena);
+edata_t *arena_extent_alloc_large(tsdn_t *tsdn, arena_t *arena,
+    size_t usize, size_t alignment, bool zero);
 void arena_extent_dalloc_large_prep(tsdn_t *tsdn, arena_t *arena,
-    extent_t *extent);
+    edata_t *edata);
 void arena_extent_ralloc_large_shrink(tsdn_t *tsdn, arena_t *arena,
-    extent_t *extent, size_t oldsize);
+    edata_t *edata, size_t oldsize);
 void arena_extent_ralloc_large_expand(tsdn_t *tsdn, arena_t *arena,
-    extent_t *extent, size_t oldsize);
-ssize_t arena_dirty_decay_ms_get(arena_t *arena);
-bool arena_dirty_decay_ms_set(tsdn_t *tsdn, arena_t *arena, ssize_t decay_ms);
-ssize_t arena_muzzy_decay_ms_get(arena_t *arena);
-bool arena_muzzy_decay_ms_set(tsdn_t *tsdn, arena_t *arena, ssize_t decay_ms);
+    edata_t *edata, size_t oldsize);
+bool arena_decay_ms_set(tsdn_t *tsdn, arena_t *arena, extent_state_t state,
+    ssize_t decay_ms);
+ssize_t arena_decay_ms_get(arena_t *arena, extent_state_t state);
 void arena_decay(tsdn_t *tsdn, arena_t *arena, bool is_background_thread,
     bool all);
+uint64_t arena_time_until_deferred(tsdn_t *tsdn, arena_t *arena);
+void arena_do_deferred_work(tsdn_t *tsdn, arena_t *arena);
 void arena_reset(tsd_t *tsd, arena_t *arena);
 void arena_destroy(tsd_t *tsd, arena_t *arena);
-void arena_tcache_fill_small(tsdn_t *tsdn, arena_t *arena, tcache_t *tcache,
-    cache_bin_t *tbin, szind_t binind, uint64_t prof_accumbytes);
-void arena_alloc_junk_small(void *ptr, const bin_info_t *bin_info,
-    bool zero);
-
-typedef void (arena_dalloc_junk_small_t)(void *, const bin_info_t *);
-extern arena_dalloc_junk_small_t *JET_MUTABLE arena_dalloc_junk_small;
+void arena_cache_bin_fill_small(tsdn_t *tsdn, arena_t *arena,
+    cache_bin_t *cache_bin, cache_bin_info_t *cache_bin_info, szind_t binind,
+    const unsigned nfill);
 
 void *arena_malloc_hard(tsdn_t *tsdn, arena_t *arena, size_t size,
     szind_t ind, bool zero);
@@ -63,15 +71,22 @@ void *arena_palloc(tsdn_t *tsdn, arena_t *arena, size_t usize,
 void arena_prof_promote(tsdn_t *tsdn, void *ptr, size_t usize);
 void arena_dalloc_promoted(tsdn_t *tsdn, void *ptr, tcache_t *tcache,
     bool slow_path);
-void arena_dalloc_bin_junked_locked(tsdn_t *tsdn, arena_t *arena, bin_t *bin,
-    szind_t binind, extent_t *extent, void *ptr);
+void arena_slab_dalloc(tsdn_t *tsdn, arena_t *arena, edata_t *slab);
+
+void arena_dalloc_bin_locked_handle_newly_empty(tsdn_t *tsdn, arena_t *arena,
+    edata_t *slab, bin_t *bin);
+void arena_dalloc_bin_locked_handle_newly_nonempty(tsdn_t *tsdn, arena_t *arena,
+    edata_t *slab, bin_t *bin);
 void arena_dalloc_small(tsdn_t *tsdn, void *ptr);
 bool arena_ralloc_no_move(tsdn_t *tsdn, void *ptr, size_t oldsize, size_t size,
     size_t extra, bool zero, size_t *newsize);
 void *arena_ralloc(tsdn_t *tsdn, arena_t *arena, void *ptr, size_t oldsize,
     size_t size, size_t alignment, bool zero, tcache_t *tcache,
     hook_ralloc_args_t *hook_args);
 dss_prec_t arena_dss_prec_get(arena_t *arena);
+ehooks_t *arena_get_ehooks(arena_t *arena);
+extent_hooks_t *arena_set_extent_hooks(tsd_t *tsd, arena_t *arena,
+    extent_hooks_t *extent_hooks);
 bool arena_dss_prec_set(arena_t *arena, dss_prec_t dss_prec);
 ssize_t arena_dirty_decay_ms_default_get(void);
 bool arena_dirty_decay_ms_default_set(ssize_t decay_ms);
@@ -82,14 +97,15 @@ bool arena_retain_grow_limit_get_set(tsd_t *tsd, arena_t *arena,
 unsigned arena_nthreads_get(arena_t *arena, bool internal);
 void arena_nthreads_inc(arena_t *arena, bool internal);
 void arena_nthreads_dec(arena_t *arena, bool internal);
-size_t arena_extent_sn_next(arena_t *arena);
-arena_t *arena_new(tsdn_t *tsdn, unsigned ind, extent_hooks_t *extent_hooks);
+arena_t *arena_new(tsdn_t *tsdn, unsigned ind, const arena_config_t *config);
 bool arena_init_huge(void);
 bool arena_is_huge(unsigned arena_ind);
 arena_t *arena_choose_huge(tsd_t *tsd);
-bin_t *arena_bin_choose_lock(tsdn_t *tsdn, arena_t *arena, szind_t binind,
+bin_t *arena_bin_choose(tsdn_t *tsdn, arena_t *arena, szind_t binind,
     unsigned *binshard);
-void arena_boot(sc_data_t *sc_data);
+size_t arena_fill_small_fresh(tsdn_t *tsdn, arena_t *arena, szind_t binind,
+    void **ptrs, size_t nfill, bool zero);
+bool arena_boot(sc_data_t *sc_data, base_t *base, bool hpa);
 void arena_prefork0(tsdn_t *tsdn, arena_t *arena);
 void arena_prefork1(tsdn_t *tsdn, arena_t *arena);
 void arena_prefork2(tsdn_t *tsdn, arena_t *arena);
@@ -98,6 +114,7 @@ void arena_prefork4(tsdn_t *tsdn, arena_t *arena);
 void arena_prefork5(tsdn_t *tsdn, arena_t *arena);
 void arena_prefork6(tsdn_t *tsdn, arena_t *arena);
 void arena_prefork7(tsdn_t *tsdn, arena_t *arena);
+void arena_prefork8(tsdn_t *tsdn, arena_t *arena);
 void arena_postfork_parent(tsdn_t *tsdn, arena_t *arena);
 void arena_postfork_child(tsdn_t *tsdn, arena_t *arena);
 

misc/jemalloc/include/jemalloc/internal/arena_inlines_a.h

@@ -3,7 +3,7 @@
 
 static inline unsigned
 arena_ind_get(const arena_t *arena) {
-	return base_ind_get(arena->base);
+	return arena->ind;
 }
 
 static inline void
@@ -21,37 +21,4 @@ arena_internal_get(arena_t *arena) {
 	return atomic_load_zu(&arena->stats.internal, ATOMIC_RELAXED);
 }
 
-static inline bool
-arena_prof_accum(tsdn_t *tsdn, arena_t *arena, uint64_t accumbytes) {
-	cassert(config_prof);
-
-	if (likely(prof_interval == 0 || !prof_active_get_unlocked())) {
-		return false;
-	}
-
-	return prof_accum_add(tsdn, &arena->prof_accum, accumbytes);
-}
-
-static inline void
-percpu_arena_update(tsd_t *tsd, unsigned cpu) {
-	assert(have_percpu_arena);
-	arena_t *oldarena = tsd_arena_get(tsd);
-	assert(oldarena != NULL);
-	unsigned oldind = arena_ind_get(oldarena);
-
-	if (oldind != cpu) {
-		unsigned newind = cpu;
-		arena_t *newarena = arena_get(tsd_tsdn(tsd), newind, true);
-		assert(newarena != NULL);
-
-		/* Set new arena/tcache associations. */
-		arena_migrate(tsd, oldind, newind);
-		tcache_t *tcache = tcache_get(tsd);
-		if (tcache != NULL) {
-			tcache_arena_reassociate(tsd_tsdn(tsd), tcache,
-			    newarena);
-		}
-	}
-}
-
 #endif /* JEMALLOC_INTERNAL_ARENA_INLINES_A_H */