Created attachment 20001 Test patch for async page promotion v2
Adds support for raid0/1/10/5 and should not oops on dm (just not work as intended, it'll do nothing).
There's still the debug printk in there that notifies you of when something has happened, ala:
$ dmesg | tail cfq: moving e4a348d4 to dispatch cfq: moving e49dede4 to dispatch cfq: moving f687d8d4 to dispatch
Created attachment 20001
Test patch for async page promotion v2
Adds support for raid0/1/10/5 and should not oops on dm (just not work as intended, it'll do nothing).
There's still the debug printk in there that notifies you of when something has happened, ala:
$ dmesg | tail
cfq: moving e4a348d4 to dispatch
cfq: moving e49dede4 to dispatch
cfq: moving f687d8d4 to dispatch