Andrew Morton <akpm@xxxxxxxx> writes: > > I think the fake placeholder page can be a kernel-wide thing rather than > per-dio? That would be most desirable because then we have Wouldn't that create a hot spot with lots of bounced cache line on a large machine for the wait queue? A little more fine grained seems safer in this regard. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
