Dave Wysochanski <dwysocha@xxxxxxxxxx> wrote:
> - xas_lock(&xas);
> + xas_lock_irqsave(&xas, flags);
> xas_for_each(&xas, page, last) {
You probably want to use RCU, not xas_lock(). The pages are locked and so
cannot be evicted from the xarray.
David
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