1name: kvm_age_page 2ID: 27 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:u64 hva; offset:8; size:8; signed:0; 10 field:u64 gfn; offset:16; size:8; signed:0; 11 field:u8 level; offset:24; size:1; signed:0; 12 field:u8 referenced; offset:25; size:1; signed:0; 13 14print fmt: "hva %llx gfn %llx level %u %s", REC->hva, REC->gfn, REC->level, REC->referenced ? "YOUNG" : "OLD" 15