Lines Matching defs:scheme

383 	struct damos *scheme;
385 	scheme = kmalloc(sizeof(*scheme), GFP_KERNEL);
386 	if (!scheme)
388 	scheme->pattern = *pattern;
389 	scheme->action = action;
390 	scheme->apply_interval_us = apply_interval_us;
396 	scheme->next_apply_sis = 0;
397 	scheme->walk_completed = false;
398 	INIT_LIST_HEAD(&scheme->filters);
399 	INIT_LIST_HEAD(&scheme->ops_filters);
400 	scheme->stat = (struct damos_stat){};
401 	INIT_LIST_HEAD(&scheme->list);
403 	scheme->quota = *(damos_quota_init(quota));
405 	INIT_LIST_HEAD(&scheme->quota.goals);
407 	scheme->wmarks = *wmarks;
408 	scheme->wmarks.activated = true;
410 	scheme->target_nid = target_nid;
412 	return scheme;
1374  * invocation, for each scheme.  The given callback function can hence safely
1376  * each of the scheme will apply the action for next interval, without
1377  * additional synchronizations against the kdamond.  If every scheme of @ctx
1528  * @s:	The scheme to be applied.
1530  * If a quota of a scheme has exceeded in a quota charge window, the scheme's
1532  * regions.  To avoid applying the scheme action to only already applied
1533  * regions, DAMON skips applying the scheme action to the regions that charged
1665  * @s:		The scheme of @ctx that will be applied to @r.
1668  * apply a DAMOS scheme action to a region.  If a DAMOS walk request is
1690  * @s:		A scheme of @ctx that all walks are now done.
1693  * scheme to all regions that eligible for the given &damos->apply_interval_us.
1694  * If every scheme of @ctx including @s now finished walking for at least one
1725  * walk is requested but there is no DAMOS scheme to walk for, or the kdamond
2312  * Returns zero if the scheme is active.  Else, returns time to wait for next
2315 static unsigned long damos_wmark_wait_us(struct damos *scheme)
2319 	if (damos_get_wmark_metric_value(scheme->wmarks.metric, &metric))
2323 	if (metric > scheme->wmarks.high || scheme->wmarks.low > metric) {
2324 		if (scheme->wmarks.activated)
2325 			pr_debug("deactivate a scheme (%d) for %s wmark\n",
2326 				 scheme->action,
2327 				 str_high_low(metric > scheme->wmarks.high));
2328 		scheme->wmarks.activated = false;
2329 		return scheme->wmarks.interval;
2333 	if ((scheme->wmarks.high >= metric && metric >= scheme->wmarks.mid) &&
2334 			!scheme->wmarks.activated)
2335 		return scheme->wmarks.interval;
2337 	if (!scheme->wmarks.activated)
2338 		pr_debug("activate a scheme (%d)\n", scheme->action);
2339 	scheme->wmarks.activated = true;
2419 	struct damos *scheme;
2428 	damon_for_each_scheme(scheme, ctx) {
2429 		apply_interval = scheme->apply_interval_us ?
2430 			scheme->apply_interval_us : ctx->attrs.aggr_interval;
2431 		scheme->next_apply_sis = apply_interval / sample_interval;
2432 		damos_set_filters_default_reject(scheme);