2018-05-22 12:18 GMT+02:00 Martin Husemann <mar...@duskware.de>: > Here are timing results:
While 37% speedup is nice, I see there isn't nearly as huge difference as for my machine. Could you please try with some file which fits whole in the page cache? > Unfortunatley with ubc_direct enabled, it panics quickly: There is a comment in uvm_bio.c about some platforms not being able to write to individual bytes atomically, and hence software having to do read/modify/write. Could this be somehow causing the machine check on Alpha? Jaromir
