generic: 5.15: refresh kernel patches

[openwrt/staging/ldir.git] / target / linux / generic / backport-5.15 / 020-v6.3-21-mm-multi-gen-LRU-rename-lru_gen_struct-to-lru_gen_pa.patch

diff --git a/target/linux/generic/backport-5.15/020-v6.3-21-mm-multi-gen-LRU-rename-lru_gen_struct-to-lru_gen_pa.patch b/target/linux/generic/backport-5.15/020-v6.3-21-mm-multi-gen-LRU-rename-lru_gen_struct-to-lru_gen_pa.patch
index 836a16b8c77a4f47667806718a86c2a0141f5fc1..4e09173681fbe1c22049e78809bd2b7279e26889 100644 (file)
--- a/target/linux/generic/backport-5.15/020-v6.3-21-mm-multi-gen-LRU-rename-lru_gen_struct-to-lru_gen_pa.patch
+++ b/target/linux/generic/backport-5.15/020-v6.3-21-mm-multi-gen-LRU-rename-lru_gen_struct-to-lru_gen_pa.patch
@@ -122,11 +122,9 @@ Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
  mm/workingset.c           |  4 ++--
  4 files changed, 24 insertions(+), 24 deletions(-)
 
-diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
-index 8a6a2a23f9b6..27c4890503c5 100644
 --- a/include/linux/mm_inline.h
 +++ b/include/linux/mm_inline.h
-@@ -168,7 +168,7 @@ static inline void lru_gen_update_size(struct lruvec *lruvec, struct page *page,
+@@ -168,7 +168,7 @@ static inline void lru_gen_update_size(s
        int zone = page_zonenum(page);
        int delta = thp_nr_pages(page);
        enum lru_list lru = type * LRU_INACTIVE_FILE;
@@ -135,7 +133,7 @@ index 8a6a2a23f9b6..27c4890503c5 100644
  
        VM_WARN_ON_ONCE(old_gen != -1 && old_gen >= MAX_NR_GENS);
        VM_WARN_ON_ONCE(new_gen != -1 && new_gen >= MAX_NR_GENS);
-@@ -214,7 +214,7 @@ static inline bool lru_gen_add_page(struct lruvec *lruvec, struct page *page, bo
+@@ -214,7 +214,7 @@ static inline bool lru_gen_add_page(stru
        int gen = page_lru_gen(page);
        int type = page_is_file_lru(page);
        int zone = page_zonenum(page);
@@ -144,8 +142,6 @@ index 8a6a2a23f9b6..27c4890503c5 100644
  
        VM_WARN_ON_ONCE_PAGE(gen != -1, page);
  
-diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
-index 6b85ba1f4e18..5856b026c089 100644
 --- a/include/linux/mmzone.h
 +++ b/include/linux/mmzone.h
 @@ -394,7 +394,7 @@ enum {
@@ -175,11 +171,9 @@ index 6b85ba1f4e18..5856b026c089 100644
        /* to concurrently iterate lru_gen_mm_list */
        struct lru_gen_mm_state         mm_state;
  #endif
-diff --git a/mm/vmscan.c b/mm/vmscan.c
-index 4ab376abeaae..3b1b5bd9736a 100644
 --- a/mm/vmscan.c
 +++ b/mm/vmscan.c
-@@ -2910,7 +2910,7 @@ static int get_nr_gens(struct lruvec *lruvec, int type)
+@@ -2910,7 +2910,7 @@ static int get_nr_gens(struct lruvec *lr
  
  static bool __maybe_unused seq_is_valid(struct lruvec *lruvec)
  {
@@ -197,7 +191,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
        int hist = lru_hist_from_seq(lrugen->min_seq[type]);
  
        pos->refaulted = lrugen->avg_refaulted[type][tier] +
-@@ -3331,7 +3331,7 @@ static void read_ctrl_pos(struct lruvec *lruvec, int type, int tier, int gain,
+@@ -3331,7 +3331,7 @@ static void read_ctrl_pos(struct lruvec
  static void reset_ctrl_pos(struct lruvec *lruvec, int type, bool carryover)
  {
        int hist, tier;
@@ -206,7 +200,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
        bool clear = carryover ? NR_HIST_GENS == 1 : NR_HIST_GENS > 1;
        unsigned long seq = carryover ? lrugen->min_seq[type] : lrugen->max_seq + 1;
  
-@@ -3408,7 +3408,7 @@ static int page_update_gen(struct page *page, int gen)
+@@ -3408,7 +3408,7 @@ static int page_update_gen(struct page *
  static int page_inc_gen(struct lruvec *lruvec, struct page *page, bool reclaiming)
  {
        int type = page_is_file_lru(page);
@@ -215,7 +209,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
        int new_gen, old_gen = lru_gen_from_seq(lrugen->min_seq[type]);
        unsigned long new_flags, old_flags = READ_ONCE(page->flags);
  
-@@ -3453,7 +3453,7 @@ static void update_batch_size(struct lru_gen_mm_walk *walk, struct page *page,
+@@ -3453,7 +3453,7 @@ static void update_batch_size(struct lru
  static void reset_batch_size(struct lruvec *lruvec, struct lru_gen_mm_walk *walk)
  {
        int gen, type, zone;
@@ -224,7 +218,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
  
        walk->batched = 0;
  
-@@ -3979,7 +3979,7 @@ static bool inc_min_seq(struct lruvec *lruvec, int type, bool can_swap)
+@@ -3979,7 +3979,7 @@ static bool inc_min_seq(struct lruvec *l
  {
        int zone;
        int remaining = MAX_LRU_BATCH;
@@ -233,7 +227,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
        int new_gen, old_gen = lru_gen_from_seq(lrugen->min_seq[type]);
  
        if (type == LRU_GEN_ANON && !can_swap)
-@@ -4015,7 +4015,7 @@ static bool try_to_inc_min_seq(struct lruvec *lruvec, bool can_swap)
+@@ -4015,7 +4015,7 @@ static bool try_to_inc_min_seq(struct lr
  {
        int gen, type, zone;
        bool success = false;
@@ -242,7 +236,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
        DEFINE_MIN_SEQ(lruvec);
  
        VM_WARN_ON_ONCE(!seq_is_valid(lruvec));
-@@ -4036,7 +4036,7 @@ static bool try_to_inc_min_seq(struct lruvec *lruvec, bool can_swap)
+@@ -4036,7 +4036,7 @@ next:
                ;
        }
  
@@ -251,7 +245,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
        if (can_swap) {
                min_seq[LRU_GEN_ANON] = min(min_seq[LRU_GEN_ANON], min_seq[LRU_GEN_FILE]);
                min_seq[LRU_GEN_FILE] = max(min_seq[LRU_GEN_ANON], lrugen->min_seq[LRU_GEN_FILE]);
-@@ -4058,7 +4058,7 @@ static void inc_max_seq(struct lruvec *lruvec, bool can_swap, bool force_scan)
+@@ -4058,7 +4058,7 @@ static void inc_max_seq(struct lruvec *l
  {
        int prev, next;
        int type, zone;
@@ -260,7 +254,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
  
        spin_lock_irq(&lruvec->lru_lock);
  
-@@ -4116,7 +4116,7 @@ static bool try_to_inc_max_seq(struct lruvec *lruvec, unsigned long max_seq,
+@@ -4116,7 +4116,7 @@ static bool try_to_inc_max_seq(struct lr
        bool success;
        struct lru_gen_mm_walk *walk;
        struct mm_struct *mm = NULL;
@@ -269,7 +263,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
  
        VM_WARN_ON_ONCE(max_seq > READ_ONCE(lrugen->max_seq));
  
-@@ -4181,7 +4181,7 @@ static bool should_run_aging(struct lruvec *lruvec, unsigned long max_seq, unsig
+@@ -4181,7 +4181,7 @@ static bool should_run_aging(struct lruv
        unsigned long old = 0;
        unsigned long young = 0;
        unsigned long total = 0;
@@ -278,7 +272,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
        struct mem_cgroup *memcg = lruvec_memcg(lruvec);
  
        for (type = !can_swap; type < ANON_AND_FILE; type++) {
-@@ -4466,7 +4466,7 @@ static bool sort_page(struct lruvec *lruvec, struct page *page, int tier_idx)
+@@ -4466,7 +4466,7 @@ static bool sort_page(struct lruvec *lru
        int delta = thp_nr_pages(page);
        int refs = page_lru_refs(page);
        int tier = lru_tier_from_refs(refs);
@@ -287,7 +281,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
  
        VM_WARN_ON_ONCE_PAGE(gen >= MAX_NR_GENS, page);
  
-@@ -4566,7 +4566,7 @@ static int scan_pages(struct lruvec *lruvec, struct scan_control *sc,
+@@ -4566,7 +4566,7 @@ static int scan_pages(struct lruvec *lru
        int scanned = 0;
        int isolated = 0;
        int remaining = MAX_LRU_BATCH;
@@ -296,7 +290,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
        struct mem_cgroup *memcg = lruvec_memcg(lruvec);
  
        VM_WARN_ON_ONCE(!list_empty(list));
-@@ -4967,7 +4967,7 @@ static void lru_gen_shrink_lruvec(struct lruvec *lruvec, struct scan_control *sc
+@@ -4967,7 +4967,7 @@ done:
  
  static bool __maybe_unused state_is_valid(struct lruvec *lruvec)
  {
@@ -305,7 +299,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
  
        if (lrugen->enabled) {
                enum lru_list lru;
-@@ -5247,7 +5247,7 @@ static void lru_gen_seq_show_full(struct seq_file *m, struct lruvec *lruvec,
+@@ -5247,7 +5247,7 @@ static void lru_gen_seq_show_full(struct
        int i;
        int type, tier;
        int hist = lru_hist_from_seq(seq);
@@ -314,7 +308,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
  
        for (tier = 0; tier < MAX_NR_TIERS; tier++) {
                seq_printf(m, "            %10d", tier);
-@@ -5296,7 +5296,7 @@ static int lru_gen_seq_show(struct seq_file *m, void *v)
+@@ -5296,7 +5296,7 @@ static int lru_gen_seq_show(struct seq_f
        unsigned long seq;
        bool full = !debugfs_real_fops(m->file)->write;
        struct lruvec *lruvec = v;
@@ -323,7 +317,7 @@ index 4ab376abeaae..3b1b5bd9736a 100644
        int nid = lruvec_pgdat(lruvec)->node_id;
        struct mem_cgroup *memcg = lruvec_memcg(lruvec);
        DEFINE_MAX_SEQ(lruvec);
-@@ -5549,7 +5549,7 @@ void lru_gen_init_lruvec(struct lruvec *lruvec)
+@@ -5549,7 +5549,7 @@ void lru_gen_init_lruvec(struct lruvec *
  {
        int i;
        int gen, type, zone;
@@ -332,11 +326,9 @@ index 4ab376abeaae..3b1b5bd9736a 100644
  
        lrugen->max_seq = MIN_NR_GENS + 1;
        lrugen->enabled = lru_gen_enabled();
-diff --git a/mm/workingset.c b/mm/workingset.c
-index aeba62cebf8c..a5e1798c6d60 100644
 --- a/mm/workingset.c
 +++ b/mm/workingset.c
-@@ -223,7 +223,7 @@ static void *lru_gen_eviction(struct page *page)
+@@ -223,7 +223,7 @@ static void *lru_gen_eviction(struct pag
        unsigned long token;
        unsigned long min_seq;
        struct lruvec *lruvec;
@@ -345,7 +337,7 @@ index aeba62cebf8c..a5e1798c6d60 100644
        int type = page_is_file_lru(page);
        int delta = thp_nr_pages(page);
        int refs = page_lru_refs(page);
-@@ -252,7 +252,7 @@ static void lru_gen_refault(struct page *page, void *shadow)
+@@ -252,7 +252,7 @@ static void lru_gen_refault(struct page
        unsigned long token;
        unsigned long min_seq;
        struct lruvec *lruvec;
@@ -354,6 +346,3 @@ index aeba62cebf8c..a5e1798c6d60 100644
        struct mem_cgroup *memcg;
        struct pglist_data *pgdat;
        int type = page_is_file_lru(page);
--- 
-2.40.0
-