diff options
Diffstat (limited to 'target/linux/generic/backport-5.15/020-v6.3-23-mm-multi-gen-LRU-remove-eviction-fairness-safeguard.patch')
| -rw-r--r-- | target/linux/generic/backport-5.15/020-v6.3-23-mm-multi-gen-LRU-remove-eviction-fairness-safeguard.patch | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/target/linux/generic/backport-5.15/020-v6.3-23-mm-multi-gen-LRU-remove-eviction-fairness-safeguard.patch b/target/linux/generic/backport-5.15/020-v6.3-23-mm-multi-gen-LRU-remove-eviction-fairness-safeguard.patch index 1490f9d4bc..2bb6e12a5a 100644 --- a/target/linux/generic/backport-5.15/020-v6.3-23-mm-multi-gen-LRU-remove-eviction-fairness-safeguard.patch +++ b/target/linux/generic/backport-5.15/020-v6.3-23-mm-multi-gen-LRU-remove-eviction-fairness-safeguard.patch @@ -35,11 +35,9 @@ Signed-off-by: Andrew Morton <akpm@linux-foundation.org> mm/vmscan.c | 82 +++++++++++++++-------------------------------------- 1 file changed, 23 insertions(+), 59 deletions(-) -diff --git a/mm/vmscan.c b/mm/vmscan.c -index 2322c913aa64..40e7a947c5c7 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c -@@ -443,6 +443,11 @@ static bool cgroup_reclaim(struct scan_control *sc) +@@ -443,6 +443,11 @@ static bool cgroup_reclaim(struct scan_c return sc->target_mem_cgroup; } @@ -51,7 +49,7 @@ index 2322c913aa64..40e7a947c5c7 100644 /** * writeback_throttling_sane - is the usual dirty throttling mechanism available? * @sc: scan_control in question -@@ -493,6 +498,11 @@ static bool cgroup_reclaim(struct scan_control *sc) +@@ -493,6 +498,11 @@ static bool cgroup_reclaim(struct scan_c return false; } @@ -63,7 +61,7 @@ index 2322c913aa64..40e7a947c5c7 100644 static bool writeback_throttling_sane(struct scan_control *sc) { return true; -@@ -4722,8 +4732,7 @@ static int isolate_pages(struct lruvec *lruvec, struct scan_control *sc, int swa +@@ -4722,8 +4732,7 @@ static int isolate_pages(struct lruvec * return scanned; } @@ -73,7 +71,7 @@ index 2322c913aa64..40e7a947c5c7 100644 { int type; int scanned; -@@ -4812,9 +4821,6 @@ static int evict_pages(struct lruvec *lruvec, struct scan_control *sc, int swapp +@@ -4812,9 +4821,6 @@ retry: goto retry; } @@ -83,7 +81,7 @@ index 2322c913aa64..40e7a947c5c7 100644 return scanned; } -@@ -4853,68 +4859,26 @@ static unsigned long get_nr_to_scan(struct lruvec *lruvec, struct scan_control * +@@ -4853,68 +4859,26 @@ done: return min_seq[!can_swap] + MIN_NR_GENS <= max_seq ? nr_to_scan : 0; } @@ -161,7 +159,7 @@ index 2322c913aa64..40e7a947c5c7 100644 lru_add_drain(); -@@ -4938,7 +4902,7 @@ static void lru_gen_shrink_lruvec(struct lruvec *lruvec, struct scan_control *sc +@@ -4938,7 +4902,7 @@ static void lru_gen_shrink_lruvec(struct if (!nr_to_scan) goto done; @@ -170,7 +168,7 @@ index 2322c913aa64..40e7a947c5c7 100644 if (!delta) goto done; -@@ -4946,7 +4910,7 @@ static void lru_gen_shrink_lruvec(struct lruvec *lruvec, struct scan_control *sc +@@ -4946,7 +4910,7 @@ static void lru_gen_shrink_lruvec(struct if (scanned >= nr_to_scan) break; @@ -179,7 +177,7 @@ index 2322c913aa64..40e7a947c5c7 100644 break; cond_resched(); -@@ -5393,7 +5357,7 @@ static int run_eviction(struct lruvec *lruvec, unsigned long seq, struct scan_co +@@ -5393,7 +5357,7 @@ static int run_eviction(struct lruvec *l if (sc->nr_reclaimed >= nr_to_reclaim) return 0; @@ -188,6 +186,3 @@ index 2322c913aa64..40e7a947c5c7 100644 return 0; cond_resched(); --- -2.40.0 - |