I wrote a selftest to verify the behavior of page_cache_next_miss() and indeed you are right about the special case. I'll continue to look into this to figure out why it isn't hitting in the page cache. Thanks Mike!
I wrote a selftest to verify the behavior of page_cache_next_miss() and indeed you are right about the special case. I'll continue to look into this to figure out why it isn't hitting in the page cache. Thanks Mike!