1name: ion_heap_shrink 2ID: 220 3format: 4 field:unsigned short common_type; offset:0; size:2; signed:0; 5 field:unsigned char common_flags; offset:2; size:1; signed:0; 6 field:unsigned char common_preempt_count; offset:3; size:1; signed:0; 7 field:int common_pid; offset:4; size:4; signed:1; 8 9 field:const char * heap_name; offset:8; size:8; signed:0; 10 field:size_t len; offset:16; size:8; signed:0; 11 field:long total_allocated; offset:24; size:8; signed:1; 12 13print fmt: "heap_name=%s, len=%zu, total_allocated=%ld", REC->heap_name, REC->len, REC->total_allocated 14