28     unsigned int size;      /* sizes of items */  member
64 static void *memory_allocate(size_t size);
65 static void do_slabs_free(void *ptr, const size_t size, unsigned int id);
83 unsigned int slabs_clsid(const size_t size) {  in slabs_clsid()  argument
86     if (size == 0 || size > settings.item_size_max)  in slabs_clsid()
88     while (size > slabclass[res].size)  in slabs_clsid()
100     unsigned int size = sizeof(item) + settings.chunk_size;  in slabs_init()  local
122             size = slab_sizes[i-1];  in slabs_init()
123         } else if (size >= settings.slab_chunk_size_max / factor) {  in slabs_init()
127         if (size % CHUNK_ALIGN_BYTES)  in slabs_init()
128             size += CHUNK_ALIGN_BYTES - (size % CHUNK_ALIGN_BYTES);  in slabs_init()
130         slabclass[i].size = size;  in slabs_init()
131         slabclass[i].perslab = settings.slab_page_size / slabclass[i].size;  in slabs_init()
133             size *= factor;  in slabs_init()
136                     i, slabclass[i].size, slabclass[i].perslab);  in slabs_init()
141     slabclass[power_largest].size = settings.slab_chunk_size_max;  in slabs_init()
145                 i, slabclass[i].size, slabclass[i].perslab);  in slabs_init()
202         ptr += p->size;  in split_slab_page_into_freelist()
221         : p->size * p->perslab;  in do_slabs_newslab()
249 static void *do_slabs_alloc_chunked(const size_t size, slabclass_t *p, unsigned int id) {  in do_slabs_alloc_chunked()  argument
253     int csize = p->size - sizeof(item_chunk);  in do_slabs_alloc_chunked()
254     unsigned int chunks_req = size / csize;  in do_slabs_alloc_chunked()
255     if (size % csize != 0)  in do_slabs_alloc_chunked()
281             chunk->size = p->size - sizeof(item_chunk);  in do_slabs_alloc_chunked()
307 static void *do_slabs_alloc(const size_t size, unsigned int id, uint64_t *total_bytes,  in do_slabs_alloc()  argument
314         MEMCACHED_SLABS_ALLOCATE_FAILED(size, 0);  in do_slabs_alloc()
323     if (size <= p->size) {  in do_slabs_alloc()
346         ret = do_slabs_alloc_chunked(size, p, id);  in do_slabs_alloc()
350         p->requested += size;  in do_slabs_alloc()
351         MEMCACHED_SLABS_ALLOCATE(size, id, p->size, ret);  in do_slabs_alloc()
353         MEMCACHED_SLABS_ALLOCATE_FAILED(size, id);  in do_slabs_alloc()
359 static void do_slabs_free_chunked(item *it, const size_t size, unsigned int id,  in do_slabs_free_chunked()  argument
362     size_t realsize = size;  in do_slabs_free_chunked()
399     p->requested -= size;  in do_slabs_free_chunked()
405 static void do_slabs_free(void *ptr, const size_t size, unsigned int id) {  in do_slabs_free()  argument
413     MEMCACHED_SLABS_FREE(size, id, ptr);  in do_slabs_free()
426         p->requested -= size;  in do_slabs_free()
428         do_slabs_free_chunked(it, size, id, p);  in do_slabs_free()
494             APPEND_NUM_STAT(i, "chunk_size", "%u", p->size);  in do_slabs_stats()
532 static void *memory_allocate(size_t size) {  in memory_allocate()  argument
537         ret = malloc(size);  in memory_allocate()
541         if (size > mem_avail) {  in memory_allocate()
546         if (size % CHUNK_ALIGN_BYTES) {  in memory_allocate()
547             size += CHUNK_ALIGN_BYTES - (size % CHUNK_ALIGN_BYTES);  in memory_allocate()
550         mem_current = ((char*)mem_current) + size;  in memory_allocate()
551         if (size < mem_avail) {  in memory_allocate()
552             mem_avail -= size;  in memory_allocate()
557     mem_malloced += size;  in memory_allocate()
578 void *slabs_alloc(size_t size, unsigned int id, uint64_t *total_bytes,  in slabs_alloc()  argument
583     ret = do_slabs_alloc(size, id, total_bytes, flags);  in slabs_alloc()
588 void slabs_free(void *ptr, size_t size, unsigned int id) {  in slabs_free()  argument
590     do_slabs_free(ptr, size, id);  in slabs_free()
690         (s_cls->size * s_cls->perslab);  in slab_rebalance_start()
711 static void *slab_rebalance_alloc(const size_t size, unsigned int id) {  in slab_rebalance_alloc()  argument
718         new_it = do_slabs_alloc(size, id, NULL, SLABS_ALLOC_NO_NEWPAGE);  in slab_rebalance_alloc()
728             s_cls->requested -= size;  in slab_rebalance_alloc()
874                     ntotal = s_cls->size;  in slab_rebalance_move()
886                         (new_it = slab_rebalance_alloc(s_cls->size, slab_rebal.s_clsid)) == NULL) {  in slab_rebalance_move()
938                         requested_adjust = s_cls->size;  in slab_rebalance_move()
972         slab_rebal.slab_pos = (char *)slab_rebal.slab_pos + s_cls->size;  in slab_rebalance_move()
1017         slab_rebal.slab_pos = (char *)slab_rebal.slab_pos + s_cls->size;  in slab_rebalance_finish()