write_seqlock_irq
write_seqlock_irq(&bb->lock);
write_seqlock_irq(&bb->lock);
write_seqlock_irq(&dd->sc2vl_lock);
write_seqlock_irq(&priv->s_sendcontext->waitlock);
write_seqlock_irq(&priv->s_sendcontext->waitlock);
write_seqlock_irq(&conf->resync_lock);
write_seqlock_irq(&conf->resync_lock);
write_seqlock_irq(&conf->resync_lock);
#define cmd_after(conf) write_seqlock_irq(&(conf)->resync_lock)
write_seqlock_irq(&conf->resync_lock);
write_seqlock_irq(&psig->stats_lock);
write_seqlock_irq(&d->sl);