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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
commitdc50eab76b709d68175a358d6e23a5a3890764d3 (patch)
treec754d0390db060af0213ff994f0ac310e4cfd6e9 /fs/ext4/extents_status.c
parentAdding debian version 6.6.15-2. (diff)
downloadlinux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz
linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/ext4/extents_status.c')
-rw-r--r--fs/ext4/extents_status.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index f4b50652f0..4a00e2f019 100644
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -1632,7 +1632,7 @@ static unsigned long ext4_es_count(struct shrinker *shrink,
unsigned long nr;
struct ext4_sb_info *sbi;
- sbi = container_of(shrink, struct ext4_sb_info, s_es_shrinker);
+ sbi = shrink->private_data;
nr = percpu_counter_read_positive(&sbi->s_es_stats.es_stats_shk_cnt);
trace_ext4_es_shrink_count(sbi->s_sb, sc->nr_to_scan, nr);
return nr;
@@ -1641,8 +1641,7 @@ static unsigned long ext4_es_count(struct shrinker *shrink,
static unsigned long ext4_es_scan(struct shrinker *shrink,
struct shrink_control *sc)
{
- struct ext4_sb_info *sbi = container_of(shrink,
- struct ext4_sb_info, s_es_shrinker);
+ struct ext4_sb_info *sbi = shrink->private_data;
int nr_to_scan = sc->nr_to_scan;
int ret, nr_shrunk;
@@ -1726,13 +1725,17 @@ int ext4_es_register_shrinker(struct ext4_sb_info *sbi)
if (err)
goto err3;
- sbi->s_es_shrinker.scan_objects = ext4_es_scan;
- sbi->s_es_shrinker.count_objects = ext4_es_count;
- sbi->s_es_shrinker.seeks = DEFAULT_SEEKS;
- err = register_shrinker(&sbi->s_es_shrinker, "ext4-es:%s",
- sbi->s_sb->s_id);
- if (err)
+ sbi->s_es_shrinker = shrinker_alloc(0, "ext4-es:%s", sbi->s_sb->s_id);
+ if (!sbi->s_es_shrinker) {
+ err = -ENOMEM;
goto err4;
+ }
+
+ sbi->s_es_shrinker->scan_objects = ext4_es_scan;
+ sbi->s_es_shrinker->count_objects = ext4_es_count;
+ sbi->s_es_shrinker->private_data = sbi;
+
+ shrinker_register(sbi->s_es_shrinker);
return 0;
err4:
@@ -1752,7 +1755,7 @@ void ext4_es_unregister_shrinker(struct ext4_sb_info *sbi)
percpu_counter_destroy(&sbi->s_es_stats.es_stats_cache_misses);
percpu_counter_destroy(&sbi->s_es_stats.es_stats_all_cnt);
percpu_counter_destroy(&sbi->s_es_stats.es_stats_shk_cnt);
- unregister_shrinker(&sbi->s_es_shrinker);
+ shrinker_free(sbi->s_es_shrinker);
}
/*