Small optimization of mz_histogra:notify/2
Small optimization of mz_histogra:notify/2

timofey-barmin/mzbench,machinezone/mzbench,MrAlone/mzbench,MrAlone/mzbench,machinezone/mzbench,timofey-barmin/mzbench,timofey-barmin/mzbench,timofey-barmin/mzbench,MrAlone/mzbench,timofey-barmin/mzbench,MrAlone/mzbench,machinezone/mzbench,machinezone/mzbench,MrAlone/mzbench,machinezone/mzbench