1283         zygote_diff_pid_(zygote_diff_pid),  in ImgDiagDumper()
1290     if (image_diff_pid_ < 0 || zygote_diff_pid_ < 0) {  in Init()
1302       image_diff_pid_ = zygote_diff_pid_;  in Init()
1303       zygote_diff_pid_ = -1;  in Init()
1360     if (zygote_diff_pid_ != -1) {  in Init()
1361       if (!open_proc_maps(zygote_diff_pid_, &zygote_proc_maps) ||  in Init()
1362           !open_mem_file(zygote_diff_pid_, &zygote_mem_file) ||  in Init()
1363           !open_pagemap_file(zygote_diff_pid_, &zygote_pagemap_file)) {  in Init()
1381     if (zygote_diff_pid_ != -1) {  in Init()
1404     PrintPidLine("ZYGOTE", zygote_diff_pid_);  in Dump()
1406     if (image_diff_pid_ >= 0 || zygote_diff_pid_ >= 0) {  in Dump()
1577     if (zygote_diff_pid_ != -1) {  in DumpImageDiffMap()
1652     if (zygote_diff_pid_ != -1) {  in DumpImageDiffMap()
1674     } else if (zygote_diff_pid_ > 0) {  in DumpImageDiffMap()
1795   pid_t zygote_diff_pid_;  // Dump image diff against zygote boot.art if pid is non-negative  member in art::ImgDiagDumper
1890       if (!android::base::ParseInt(zygote_diff_pid, &zygote_diff_pid_)) {  in ParseCustom()
1956   pid_t zygote_diff_pid_ = -1;  member
1967                      args_->zygote_diff_pid_,  in ExecuteWithRuntime()