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bcachefs: btree node scan now fills in sectors_written

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-04-25 03:55:48 -04:00
parent ae92765373
commit f7c3dc2646
2 changed files with 6 additions and 2 deletions
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7
fs/bcachefs/btree_node_scan.c
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@ -57,13 +57,14 @@ static void found_btree_node_to_key(struct bkey_i *k, const struct found_btree_n
bp->v.seq = cpu_to_le64(f->cookie);
bp->v.sectors_written = 0;
bp->v.flags = 0;
bp->v.sectors_written = cpu_to_le16(f->sectors_written);
bp->v.min_key = f->min_key;
SET_BTREE_PTR_RANGE_UPDATED(&bp->v, f->range_updated);
memcpy(bp->v.start, f->ptrs, sizeof(struct bch_extent_ptr) * f->nr_ptrs);
}
static bool found_btree_node_is_readable(struct btree_trans *trans,
const struct found_btree_node *f)
struct found_btree_node *f)
{
struct { __BKEY_PADDED(k, BKEY_BTREE_PTR_VAL_U64s_MAX); } k;
@ -71,8 +72,10 @@ static bool found_btree_node_is_readable(struct btree_trans *trans,
struct btree *b = bch2_btree_node_get_noiter(trans, &k.k, f->btree_id, f->level, false);
bool ret = !IS_ERR_OR_NULL(b);
if (ret)
if (ret) {
f->sectors_written = b->written;
six_unlock_read(&b->c.lock);
}
/*
* We might update this node's range; if that happens, we need the node

1
fs/bcachefs/btree_node_scan_types.h
View File

@ -9,6 +9,7 @@ struct found_btree_node {
bool overwritten:1;
u8 btree_id;
u8 level;
unsigned sectors_written;
u32 seq;
u64 cookie;