I just use recentf for that. My buffer list contains everything in the recentf (this works with buffer list replacements from both Helm and Ivy). Makes it trivi

I just use recentf for that. My buffer list contains everything in the recentf (this works with buffer list replacements from both Helm and Ivy). Makes it trivial to open up any file I've had open before. Opening all buffers you've ever edited sounds nuts to me. What if one of the files you edited was a 10 gb log file or whatever?