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Searched refs:min_seq (Results 1 – 6 of 6) sorted by relevance

/linux/mm/
H A Dworkingset.c239 unsigned long min_seq; in lru_gen_eviction() local
258 min_seq = READ_ONCE(lrugen->min_seq[type]); in lru_gen_eviction()
259 token = (min_seq << LRU_REFS_WIDTH) | max(refs - 1, 0); in lru_gen_eviction()
261 hist = lru_hist_from_seq(min_seq); in lru_gen_eviction()
316 hist = lru_hist_from_seq(READ_ONCE(lrugen->min_seq[type])); in lru_gen_refault()
H A Dvmscan.c2721 unsigned long min_seq[ANON_AND_FILE] = { \
2722 READ_ONCE((lruvec)->lrugen.min_seq[LRU_GEN_ANON]), \
2723 READ_ONCE((lruvec)->lrugen.min_seq[LRU_GEN_FILE]), \
2730 #define evictable_min_seq(min_seq, swappiness) \ argument
2731 min((min_seq)[min_type(swappiness)], (min_seq)[max_type(swappiness)])
2785 return lruvec->lrugen.max_seq - lruvec->lrugen.min_seq[type] + 1; in get_nr_gens()
3203 int hist = lru_hist_from_seq(lrugen->min_seq[type]); in read_ctrl_pos()
3222 unsigned long seq = carryover ? lrugen->min_seq[type] : lrugen->max_seq + 1; in reset_ctrl_pos()
3303 int new_gen, old_gen = lru_gen_from_seq(lrugen->min_seq[type]); in folio_inc_gen()
3905 int hist = lru_hist_from_seq(lrugen->min_seq[type]); in inc_min_seq()
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H A Dfolio.c391 seq = READ_ONCE(folio_lruvec(folio)->lrugen.min_seq[type]); in lru_gen_clear_refs()
/linux/Documentation/mm/
H A Dmultigen_lru.rst86 ``lrugen->min_seq[]`` separately for anon and file types as clean file
115 increments ``max_seq`` when ``max_seq-min_seq+1`` approaches
131 increments ``min_seq`` when ``lrugen->folios[]`` indexed by
132 ``min_seq%MAX_NR_GENS`` becomes empty. To select a type and a tier to
133 evict from, it first compares ``min_seq[]`` to select the older type.
139 moves a page to the next generation, i.e., ``min_seq+1``, if this page
/linux/kernel/printk/
H A Dprintk.c4905 u64 min_seq = latched_seq_read_nolock(&clear_seq); in kmsg_dump_get_line() local
4912 if (iter->cur_seq < min_seq) in kmsg_dump_get_line()
4913 iter->cur_seq = min_seq; in kmsg_dump_get_line()
4963 u64 min_seq = latched_seq_read_nolock(&clear_seq); in kmsg_dump_get_buffer() local
4975 if (iter->cur_seq < min_seq) in kmsg_dump_get_buffer()
4976 iter->cur_seq = min_seq; in kmsg_dump_get_buffer()
/linux/include/linux/
H A Dmmzone.h567 unsigned long min_seq[ANON_AND_FILE]; member