Messages in this thread | ![/](/images/icornerl.gif) | | Subject | Re: [PATCH RESEND v2 5/5] sbitmap: correct wake_batch recalculation to avoid potential IO hung | From | Kemeng Shi <> | Date | Tue, 3 Jan 2023 10:12:17 +0800 |
| |
Friendly ping...
on 12/26/2022 4:57 PM, Yu Kuai wrote: > 在 2022/12/26 15:50, Yu Kuai 写道: > >>> why using >>> wake batch of 4 is safe for cards with say 32 tags in case active_users is >>> currently 32. Because I don't see why that is correct either. >>> > > I see, you guys are worried that during the period that some hctx > complete all it's not idle yet. It's right waiter might wait for > other hctx to become idle to be awaken in this case. However, I'm > not sure which way is better. > > Ming, do you have any idea? > > Thanks, > Kuai >
-- Best wishes Kemeng Shi
| ![\](/images/icornerr.gif) |