1 #define JEMALLOC_EXTENT_C_ 2 #include "jemalloc/internal/jemalloc_internal.h" 3 4 /******************************************************************************/ 5 6 static inline int 7 extent_szad_comp(extent_node_t *a, extent_node_t *b) 8 { 9 int ret; 10 size_t a_size = a->size; 11 size_t b_size = b->size; 12 13 ret = (a_size > b_size) - (a_size < b_size); 14 if (ret == 0) { 15 uintptr_t a_addr = (uintptr_t)a->addr; 16 uintptr_t b_addr = (uintptr_t)b->addr; 17 18 ret = (a_addr > b_addr) - (a_addr < b_addr); 19 } 20 21 return (ret); 22 } 23 24 /* Generate red-black tree functions. */ 25 rb_gen(, extent_tree_szad_, extent_tree_t, extent_node_t, link_szad, 26 extent_szad_comp) 27 28 static inline int 29 extent_ad_comp(extent_node_t *a, extent_node_t *b) 30 { 31 uintptr_t a_addr = (uintptr_t)a->addr; 32 uintptr_t b_addr = (uintptr_t)b->addr; 33 34 return ((a_addr > b_addr) - (a_addr < b_addr)); 35 } 36 37 /* Generate red-black tree functions. */ 38 rb_gen(, extent_tree_ad_, extent_tree_t, extent_node_t, link_ad, 39 extent_ad_comp) 40
