Messages in this thread | | | Subject | Re: nbd: please don't spawn 16 threads when nbd is not even in use | From | Yu Kuai <> | Date | Thu, 24 Nov 2022 19:17:05 +0800 |
| |
Hi,
在 2022/11/24 18:06, Pavel Machek 写道: > > Can we get that reverted? > > That is rather obscure bug (how many GFP_KERNEL failures do you > normally see?) and it costs, dunno, 100KB? of unswappable memory. >
No, I don't think that can be reverted. Introduce a BUG just to save some memory sounds insane.
If you really want to do this. I think the right thing to do is to move the allocation of recv_workq back to start device, and also fix the problem properly.
Thanks, Kuai > Best regards, > Pavel >
| |