gzip_tested       273 http/modules/ngx_http_gzip_filter_module.c     if (!r->gzip_tested) {
gzip_tested       814 http/ngx_http_core_module.c     r->gzip_tested = 0;
gzip_tested      2022 http/ngx_http_core_module.c     r->gzip_tested = 1;
gzip_tested       470 http/ngx_http_request.h     unsigned                          gzip_tested:1;