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bcachefs: Fix double counting of stripe block counts by GC

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Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2021-01-17 15:18:11 -05:00 committed by Kent Overstreet
parent cd9f3dfe58
commit 2ef220cba2
1 changed files with 9 additions and 3 deletions
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12
fs/bcachefs/buckets.c
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@ -1273,9 +1273,15 @@ static int bch2_mark_stripe(struct bch_fs *c,
m->blocks_nonempty = 0;
for (i = 0; i < new_s->nr_blocks; i++) {
m->block_sectors[i] =
stripe_blockcount_get(new_s, i);
m->blocks_nonempty += !!m->block_sectors[i];
unsigned s = stripe_blockcount_get(new_s, i);
/*
* gc recalculates this field from stripe ptr
* references:
*/
if (!gc)
m->block_sectors[i] = s;
m->blocks_nonempty += !!s;
}
if (gc && old_s)