On 12/13/18 12:39 PM, Ladvine D Almeida wrote: > Suggest to take a look into the article https://lwn.net/Articles/717754 > My real concern is how to achieve it without any modifications to the > bio.(because key slot information has to finally reach the target block > device) Guys, you both need to edit when you reply, wading through 650 lines of text to get to this... You obviously can't modify the bio if you don't own it, but you could clone it and then you have storage in ->bi_private. -- Jens Axboe
