Lines Matching defs:delta
766 unsigned long long delta;
787 delta = freeable >> priority;
788 delta *= 4;
789 do_div(delta, shrinker->seeks);
796 delta = freeable / 2;
800 total_scan += delta;
804 freeable, delta, total_scan, priority);
841 * The deferred work is increased by any new work (delta) that wasn't
846 next_deferred = max_t(long, (nr + delta - scanned), 0);
3789 int delta = folio_nr_pages(folio);
3796 walk->nr_pages[old_gen][type][zone] -= delta;
3797 walk->nr_pages[new_gen][type][zone] += delta;
3809 int delta = walk->nr_pages[gen][type][zone];
3811 if (!delta)
3816 lrugen->nr_pages[gen][type][zone] + delta);
3820 __update_lru_size(lruvec, lru, zone, delta);
4433 long delta = lrugen->nr_pages[prev][type][zone] -
4436 if (!delta)
4439 __update_lru_size(lruvec, lru, zone, delta);
4440 __update_lru_size(lruvec, lru + LRU_ACTIVE, zone, -delta);
4867 int delta = folio_nr_pages(folio);
4880 __count_vm_events(UNEVICTABLE_PGCULLED, delta);
4907 lrugen->protected[hist][type][tier - 1] + delta);
4991 int delta = folio_nr_pages(folio);
4998 scanned += delta;
5001 sorted += delta;
5004 isolated += delta;
5007 skipped += delta;
5355 int delta;
5361 delta = evict_folios(lruvec, sc, swappiness);
5362 if (!delta)
5365 scanned += delta;
6425 * first, by assuming that zero delta of sc->nr_scanned means full LRU
8019 unsigned long delta = 0;
8034 delta += node_page_state(pgdat, NR_FILE_DIRTY);
8036 /* Watch for any possible underflows due to delta */
8037 if (unlikely(delta > nr_pagecache_reclaimable))
8038 delta = nr_pagecache_reclaimable;
8040 return nr_pagecache_reclaimable - delta;