Hello Your debugger must be doing something to interfere with the operation of the CPU in some way. What kind of debugger setup are you using? On Tue, May 4, 2021 at 6:46 PM Denys Yurchenko wrote: > Hi, > > > > Yaffs2 mount() function runs 35 seconds with debugger attached, but > without debugger attached it runs 5 seconds. Why? > > Thanks & Best Regards, > > Denys. > _______________________________________________ > yaffs mailing list > yaffs@stoneboat.aleph1.co.uk > http://stoneboat.aleph1.co.uk/cgi-bin/mailman/listinfo/yaffs >