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📄 arena_externs.h(4.83 KB)
📄 arena_inlines_a.h(1.44 KB)
📄 arena_inlines_b.h(11.54 KB)
📄 arena_stats.h(7.92 KB)
📄 arena_structs_a.h(293 B)
📄 arena_structs_b.h(6.63 KB)
📄 arena_types.h(1.67 KB)
📄 assert.h(1.3 KB)
📄 atomic.h(2.66 KB)
📄 atomic_c11.h(3.46 KB)
📄 atomic_gcc_atomic.h(4.06 KB)
📄 atomic_gcc_sync.h(6.21 KB)
📄 background_thread_externs.h(1.29 KB)
📄 background_thread_inlines.h(2.09 KB)
📄 background_thread_structs.h(1.74 KB)
📄 base_externs.h(946 B)
📄 base_inlines.h(312 B)
📄 base_structs.h(1.52 KB)
📄 base_types.h(1.08 KB)
📄 bin.h(3.6 KB)
📄 bin_stats.h(1.35 KB)
📄 bin_types.h(474 B)
📄 bit_util.h(5.22 KB)
📄 bitmap.h(10.97 KB)
📄 cache_bin.h(3.69 KB)
📄 ckh.h(3.19 KB)
📄 ctl.h(3.62 KB)
📄 div.h(1.14 KB)
📄 emitter.h(13.06 KB)
📄 extent_dss.h(728 B)
📄 extent_externs.h(3.75 KB)
📄 extent_inlines.h(13.4 KB)
📄 extent_mmap.h(328 B)
📄 extent_structs.h(8.46 KB)
📄 extent_types.h(700 B)
📄 hash.h(7.88 KB)
📄 hook.h(5.41 KB)
📄 jemalloc_internal_decls.h(2.19 KB)
📄 jemalloc_internal_defs.h(10.93 KB)
📄 jemalloc_internal_defs_FreeBSD.h(256 B)
📄 jemalloc_internal_externs.h(1.75 KB)
📄 jemalloc_internal_includes.h(4.19 KB)
📄 jemalloc_internal_inlines_a.h(4.39 KB)
📄 jemalloc_internal_inlines_b.h(2.24 KB)
📄 jemalloc_internal_inlines_c.h(7.08 KB)
📄 jemalloc_internal_macros.h(3.99 KB)
📄 jemalloc_internal_types.h(3.42 KB)
📄 jemalloc_preamble.h(3.9 KB)
📄 large_externs.h(1.4 KB)
📄 log.h(3.67 KB)
📄 malloc_io.h(2.9 KB)
📄 mutex.h(9.34 KB)
📄 mutex_pool.h(2.81 KB)
📄 mutex_prof.h(3.55 KB)
📄 nstime.h(1.27 KB)
📄 pages.h(3.05 KB)
📄 ph.h(12.26 KB)
📄 private_namespace.h(22.72 KB)
📄 prng.h(4.69 KB)
📄 prof_externs.h(3.79 KB)
📄 prof_inlines_a.h(2.44 KB)
📄 prof_inlines_b.h(6.42 KB)
📄 prof_structs.h(5.02 KB)
📄 prof_types.h(1.74 KB)
📄 public_namespace.h(1.03 KB)
📄 ql.h(2.45 KB)
📄 qr.h(2.29 KB)
📄 quantum.h(1.75 KB)
📄 rb.h(37.41 KB)
📄 rtree.h(17.01 KB)
📄 rtree_tsd.h(1.82 KB)
📄 safety_check.h(797 B)
📄 sc.h(12.98 KB)
📄 seq.h(1.81 KB)
📄 smoothstep.h(15.26 KB)
📄 spin.h(613 B)
📄 stats.h(998 B)
📄 sz.h(7.96 KB)
📄 tcache_externs.h(2.09 KB)
📄 tcache_inlines.h(5.73 KB)
📄 tcache_structs.h(2.05 KB)
📄 tcache_types.h(2.01 KB)
📄 test_hooks.h(459 B)
📄 ticker.h(2.21 KB)
📄 tsd.h(12.49 KB)
📄 tsd_generic.h(3.76 KB)
📄 tsd_malloc_thread_cleanup.h(1.19 KB)
📄 tsd_tls.h(1.12 KB)
📄 tsd_types.h(258 B)
📄 util.h(1.43 KB)
📄 witness.h(9.32 KB)

Editing: tsd_generic.h

#ifdef JEMALLOC_INTERNAL_TSD_GENERIC_H
#error This file should be included only once, by tsd.h.
#endif
#define JEMALLOC_INTERNAL_TSD_GENERIC_H

typedef struct tsd_init_block_s tsd_init_block_t;
struct tsd_init_block_s {
	ql_elm(tsd_init_block_t) link;
	pthread_t thread;
	void *data;
};

/* Defined in tsd.c, to allow the mutex headers to have tsd dependencies. */
typedef struct tsd_init_head_s tsd_init_head_t;

typedef struct {
	bool initialized;
	tsd_t val;
} tsd_wrapper_t;

void *tsd_init_check_recursion(tsd_init_head_t *head,
    tsd_init_block_t *block);
void tsd_init_finish(tsd_init_head_t *head, tsd_init_block_t *block);

extern pthread_key_t tsd_tsd;
extern tsd_init_head_t tsd_init_head;
extern tsd_wrapper_t tsd_boot_wrapper;
extern bool tsd_booted;

/* Initialization/cleanup. */
JEMALLOC_ALWAYS_INLINE void
tsd_cleanup_wrapper(void *arg) {
	tsd_wrapper_t *wrapper = (tsd_wrapper_t *)arg;

if (wrapper->initialized) {
		wrapper->initialized = false;
		tsd_cleanup(&wrapper->val);
		if (wrapper->initialized) {
			/* Trigger another cleanup round. */
			if (pthread_setspecific(tsd_tsd, (void *)wrapper) != 0)
			{
				malloc_write("<jemalloc>: Error setting TSD\n");
				if (opt_abort) {
					abort();
				}
			}
			return;
		}
	}
	malloc_tsd_dalloc(wrapper);
}

JEMALLOC_ALWAYS_INLINE void
tsd_wrapper_set(tsd_wrapper_t *wrapper) {
	if (pthread_setspecific(tsd_tsd, (void *)wrapper) != 0) {
		malloc_write("<jemalloc>: Error setting TSD\n");
		abort();
	}
}

JEMALLOC_ALWAYS_INLINE tsd_wrapper_t *
tsd_wrapper_get(bool init) {
	tsd_wrapper_t *wrapper = (tsd_wrapper_t *)pthread_getspecific(tsd_tsd);

if (init && unlikely(wrapper == NULL)) {
		tsd_init_block_t block;
		wrapper = (tsd_wrapper_t *)
		    tsd_init_check_recursion(&tsd_init_head, &block);
		if (wrapper) {
			return wrapper;
		}
		wrapper = (tsd_wrapper_t *)
		    malloc_tsd_malloc(sizeof(tsd_wrapper_t));
		block.data = (void *)wrapper;
		if (wrapper == NULL) {
			malloc_write("<jemalloc>: Error allocating TSD\n");
			abort();
		} else {
			wrapper->initialized = false;
      JEMALLOC_DIAGNOSTIC_PUSH
      JEMALLOC_DIAGNOSTIC_IGNORE_MISSING_STRUCT_FIELD_INITIALIZERS
			tsd_t initializer = TSD_INITIALIZER;
      JEMALLOC_DIAGNOSTIC_POP
			wrapper->val = initializer;
		}
		tsd_wrapper_set(wrapper);
		tsd_init_finish(&tsd_init_head, &block);
	}
	return wrapper;
}

JEMALLOC_ALWAYS_INLINE bool
tsd_boot0(void) {
	if (pthread_key_create(&tsd_tsd, tsd_cleanup_wrapper) != 0) {
		return true;
	}
	tsd_wrapper_set(&tsd_boot_wrapper);
	tsd_booted = true;
	return false;
}

JEMALLOC_ALWAYS_INLINE void
tsd_boot1(void) {
	tsd_wrapper_t *wrapper;
	wrapper = (tsd_wrapper_t *)malloc_tsd_malloc(sizeof(tsd_wrapper_t));
	if (wrapper == NULL) {
		malloc_write("<jemalloc>: Error allocating TSD\n");
		abort();
	}
	tsd_boot_wrapper.initialized = false;
	tsd_cleanup(&tsd_boot_wrapper.val);
	wrapper->initialized = false;
  JEMALLOC_DIAGNOSTIC_PUSH
  JEMALLOC_DIAGNOSTIC_IGNORE_MISSING_STRUCT_FIELD_INITIALIZERS
	tsd_t initializer = TSD_INITIALIZER;
  JEMALLOC_DIAGNOSTIC_POP
	wrapper->val = initializer;
	tsd_wrapper_set(wrapper);
}

JEMALLOC_ALWAYS_INLINE bool
tsd_boot(void) {
	if (tsd_boot0()) {
		return true;
	}
	tsd_boot1();
	return false;
}

JEMALLOC_ALWAYS_INLINE bool
tsd_booted_get(void) {
	return tsd_booted;
}

JEMALLOC_ALWAYS_INLINE bool
tsd_get_allocates(void) {
	return true;
}

/* Get/set. */
JEMALLOC_ALWAYS_INLINE tsd_t *
tsd_get(bool init) {
	tsd_wrapper_t *wrapper;

assert(tsd_booted);
	wrapper = tsd_wrapper_get(init);
	if (tsd_get_allocates() && !init && wrapper == NULL) {
		return NULL;
	}
	return &wrapper->val;
}

JEMALLOC_ALWAYS_INLINE void
tsd_set(tsd_t *val) {
	tsd_wrapper_t *wrapper;

assert(tsd_booted);
	wrapper = tsd_wrapper_get(true);
	if (likely(&wrapper->val != val)) {
		wrapper->val = *(val);
	}
	wrapper->initialized = true;
}

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Editing: tsd_generic.h

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