Messages in this thread | | | From | Thomas Gleixner <> | Subject | Re: [PATCH] softirq: let the userside tune the SOFTIRQ_NOW_MASK with sysctl | Date | Tue, 09 May 2023 15:05:50 +0200 |
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On Mon, Apr 10 2023 at 10:30, Jason Xing wrote: > From: Jason Xing <kernelxing@tencent.com> > > Currently we have two exceptions which could avoid ksoftirqd when > invoking softirqs: HI_SOFTIRQ and TASKLET_SOFTIRQ. They were introduced > in the commit 3c53776e29f8 ("Mark HI and TASKLET softirq synchronous") > which says if we don't mask them, it will cause excessive latencies in > some cases.
As we are ripping this out, I'll ignore this patch.
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