[Crash-utility] Thoughts on swap_usage Crash extension?

Hi, This is a trivial crash extension to report the actual swap consumption of each user process. What do you think, any suggestions [1]? For example: crash> ps tuned PID PPID CPU TASK ST %MEM VSZ RSS COMM 1237 1 20 ffff8805418d7500 IN 0.0 174728 1664 tuned crash> vm -p 1237 | grep SWAP | wc -l 974 crash> extend swap_usage.so ./swap_usage.so: shared object loaded crash> swap_usage | grep tuned 1237 3896 tuned crash> p/d 974 << 2 $3 = 3896 crash> Thanks, Aaron --- [1]: https://github.com/aktlin115/crash-extension/blob/f5667ca9e4a521c0aaa3130...