hi axboe, thanks a lot for your reply, the patch is based on linux stable branch 4.20.17, i saw it was tagged with "EOL" at 2019-03-19. so it won't be maintained any more? -- 发自我的网易邮箱手机智能版 在 2019-04-08 23:02:09，"Jens Axboe" <axboe@xxxxxxxxx> 写道： >On 4/8/19 8:48 AM, Tian Xianting wrote: >> Use kzalloc_node to zero allocated buffer, as deadline and cfq I/O >> scheduler initialization function (deadline_init_queue, cfq_init_queue) >> did. > >noop doesn't exist in current kernels. > >-- >Jens Axboe
