Tvheadend

Hello,

I just found that tvheadend all the time writes data to files

tvheadend(6901): W /home/hts/.hts/tvheadend/input/dvb/networks/f7eb01c42ecb8f9be31aa6a4d6f5e0c5/muxes/1852ec8fafd01d072e1a99b5b9208f95.tmp
tvheadend(6901): W /home/hts/.hts/tvheadend/input/dvb/networks/f7eb01c42ecb8f9be31aa6a4d6f5e0c5/muxes/1852ec8fafd01d072e1a99b5b9208f95.tmp
tvheadend(6901): W /home/hts/.hts/tvheadend/input/dvb/networks/f7eb01c42ecb8f9be31aa6a4d6f5e0c5/muxes/1852ec8fafd01d072e1a99b5b9208f95
tvheadend(6901): CW /home/hts/.hts/tvheadend/input/dvb/networks/f7eb01c42ecb8f9be31aa6a4d6f5e0c5/muxes/1852ec8fafd01d072e1a99b5b9208f95
tvheadend(6901): W /home/hts/.hts/tvheadend/input/dvb/networks/f7eb01c42ecb8f9be31aa6a4d6f5e0c5/muxes/15be7cabe4eb22b9fa430fee54e9c319.tmp
tvheadend(6901): CW /home/hts/.hts/tvheadend/input/dvb/networks/f7eb01c42ecb8f9be31aa6a4d6f5e0c5/muxes/15be7cabe4eb22b9fa430fee54e9c319.tmp
tvheadend(6901): CW /home/hts/.hts/tvheadend/input/dvb/networks/f7eb01c42ecb8f9be31aa6a4d6f5e0c5/config.tmp
tvheadend(6901): W /home/hts/.hts/tvheadend/input/dvb/networks/f7eb01c42ecb8f9be31aa6a4d6f5e0c5/muxes/b8cd92f053210ed062c514c2f164f3be.tmp
tvheadend(6901): CW /home/hts/.hts/tvheadend/input/dvb/networks/f7eb01c42ecb8f9be31aa6a4d6f5e0c5/muxes/b8cd92f053210ed062c514c2f164f3be.tmp
tvheadend(6901): WO /home/hts/.hts/tvheadend/input/dvb/networks/f7eb01c42ecb8f9be31aa6a4d6f5e0c5/muxes/e37e428ba5d74c98154af3478718ebaf.tmp
tvheadend(6901): CW /home/hts/.hts/tvheadend/input/dvb/networks/f7eb01c42ecb8f9be31aa6a4d6f5e0c5/muxes/e37e428ba5d74c98154af3478718ebaf.tmp

I have system installed in microsd card, so this writes can kill my card...
Is it possible to write to /tmp dir? (which is memory)