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bcachefs: Kill bch2_fs_usage_initialize()

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Deleting code for the old disk accounting scheme.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-01-05 21:23:07 -05:00
parent 5e22297e28
commit 9fa5e0b807
3 changed files with 0 additions and 33 deletions
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29
fs/bcachefs/buckets.c
View File

@ -38,35 +38,6 @@ static inline struct bch_fs_usage *fs_usage_ptr(struct bch_fs *c,
: c->usage[journal_seq & JOURNAL_BUF_MASK]);
}
void bch2_fs_usage_initialize(struct bch_fs *c)
{
percpu_down_write(&c->mark_lock);
struct bch_fs_usage *usage = c->usage_base;
for (unsigned i = 0; i < ARRAY_SIZE(c->usage); i++)
bch2_fs_usage_acc_to_base(c, i);
for (unsigned i = 0; i < BCH_REPLICAS_MAX; i++)
usage->b.reserved += usage->persistent_reserved[i];
for (unsigned i = 0; i < c->replicas.nr; i++) {
struct bch_replicas_entry_v1 *e =
cpu_replicas_entry(&c->replicas, i);
fs_usage_data_type_to_base(&usage->b, e->data_type, usage->replicas[i]);
}
for_each_member_device(c, ca) {
struct bch_dev_usage dev = bch2_dev_usage_read(ca);
usage->b.hidden += (dev.d[BCH_DATA_sb].buckets +
dev.d[BCH_DATA_journal].buckets) *
ca->mi.bucket_size;
}
percpu_up_write(&c->mark_lock);
}
void bch2_dev_usage_read_fast(struct bch_dev *ca, struct bch_dev_usage *usage)
{
memset(usage, 0, sizeof(*usage));

2
fs/bcachefs/buckets.h
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@ -305,8 +305,6 @@ void bch2_dev_usage_update(struct bch_fs *, struct bch_dev *,
int bch2_update_replicas(struct bch_fs *, struct bkey_s_c,
struct bch_replicas_entry_v1 *, s64);
void bch2_fs_usage_initialize(struct bch_fs *);
int bch2_bucket_ref_update(struct btree_trans *, struct bch_dev *,
struct bkey_s_c, const struct bch_extent_ptr *,
s64, enum bch_data_type, u8, u8, u32 *);

2
fs/bcachefs/recovery.c
View File

@ -503,8 +503,6 @@ static int journal_replay_early(struct bch_fs *c,
}
}
bch2_fs_usage_initialize(c);
return 0;
}