Peter Zijlstra <pet...@infradead.org> 于2020年9月28日周一 下午5:20写道： > > On Tue, Sep 15, 2020 at 07:56:09PM +0800, qianjun.ker...@gmail.com wrote: > > From: jun qian <qianjun.ker...@gmail.com> > > > > Allow terminating the softirq processing loop without finishing the vectors. > > > > Signed-off-by: jun qian <qianjun.ker...@gmail.com> > > --- > > kernel/softirq.c | 113 > > ++++++++++++++++++++++++++++++++++++++++++++----------- > > 1 file changed, 91 insertions(+), 22 deletions(-) > > This is still a ginormous patch for something that should be simple. >
Yes, i think so. Because of the left pending bits need to be processed, the code is going to be not simple.I will try my best to simplify this process. > I've put my patches (and a bunch on top) in: > > git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git core/softirq > > but got a fairly significant regression report from 0day on that, and > haven't had time/motivation to look at that. > OK, I am trying to slove the significant regression problem, maybe it needs some time. thanks >
