Jia Zhu <zhujia.zj@xxxxxxxxxxxxx> wrote:
> if (cachefiles_in_ondemand_mode(cache)) {
> - if (!xa_empty(&cache->reqs))
> - mask |= EPOLLIN;
> + if (!xa_empty(xa)) {
> + rcu_read_lock();
> + xa_for_each_marked(xa, index, req, CACHEFILES_REQ_NEW) {
> + if (!cachefiles_ondemand_is_reopening_read(req)) {
> + mask |= EPOLLIN;
> + break;
> + }
> + }
> + rcu_read_unlock();
You should probably use xas_for_each_marked() instead of xa_for_each_marked()
as the former should perform better.
David
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