jemalloc/src/jemalloc.c

125 /* Create a new arena and insert it into the arenas array at index ind. */
144 	malloc_write("<jemalloc>: Error initializing arena\n");
167 				 * Choose the first arena that has the lowest
176 				 * arena, in case all extant arenas are in use.
181 				 * "thread.arena" mallctl.
190 			 * Use an unloaded arena, or the least loaded arena if
195 			/* Initialize a new arena. */
227 			arena_t *arena = arenas[i];
228 			if (arena != NULL) {
233 				 * code is introduced that acquires both arena
237 				malloc_mutex_lock(&arena->lock);
238 				ql_foreach(tcache, &arena->tcache_ql, link) {
239 					tcache_stats_merge(tcache, arena);
241 				malloc_mutex_unlock(&arena->lock);
282 	arena_t *arena = *(arena_t **)arg;
285 	arena->nthreads--;
765 	 * Initialize one arena here.  The rest are lazily created in
812 		 * For SMP systems, create more than one arena per CPU by
844 	/* Copy the pointer to the one arena that was already initialized. */
1412     arena_t *arena)
1419 		return (ipallocx(usize, alignment, zero, try_tcache, arena));
1421 		return (icallocx(usize, try_tcache, arena));
1423 		return (imallocx(usize, try_tcache, arena));
1435 	arena_t *arena;
1445 		arena = arenas[arena_ind];
1448 		arena = NULL;
1469 			    try_tcache, arena);
1474 			p = iallocm(usize, alignment, zero, try_tcache, arena);
1480 		p = iallocm(usize, alignment, zero, try_tcache, arena);
1519 	arena_t *arena;
1532 		try_tcache_dalloc = (chunk == *ptr || chunk->arena !=
1534 		arena = arenas[arena_ind];
1538 		arena = NULL;
1570 			    try_tcache_dalloc, arena);
1580 			    try_tcache_alloc, try_tcache_dalloc, arena);
1598 		    try_tcache_alloc, try_tcache_dalloc, arena);
1668 		try_tcache = (chunk == ptr || chunk->arena !=
1868 		arena_dalloc(chunk->arena, chunk, ptr, false);