[Ocfs2-devel] remove a useless assignment before fence

[Gechangwei]

Hi OCFS2 experts,

I found a strange segment of code during FENCE procedure in function o2hb_stop_all_regions, cited as below:

void o2hb_stop_all_regions(void)
{
        struct o2hb_region *reg;

        mlog(ML_ERROR, "stopping heartbeat on all active regions.\n");

        spin_lock(&o2hb_live_lock);

        list_for_each_entry(reg, &o2hb_all_regions, hr_all_item)
                reg->hr_unclean_stop = 1;

        spin_unlock(&o2hb_live_lock);
}

In this preceding code segment, all o2hb regions' hr_unclean_stop is set to 1, just before an emergency reboot. So it's hard to figure out if other threads have a chance to work according to the value of it.

Can we just remove the assignment?


BR.


Chauncey Ge

H3C Technologies Co., Limited



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