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bcachefs: Improve bch2_new_stripes_to_text()

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Print out the alloc reserve, and format it a bit more nicely.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet
2023-03-11 17:23:08 -05:00
parent 751c025f0d
commit e6539b0aeb
1 changed files with 9 additions and 5 deletions
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14
fs/bcachefs/ec.c
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@@ -1855,23 +1855,27 @@ void bch2_new_stripes_to_text(struct printbuf *out, struct bch_fs *c)
mutex_lock(&c->ec_stripe_head_lock);
list_for_each_entry(h, &c->ec_stripe_head_list, list) {
prt_printf(out, "target %u algo %u redundancy %u:\n",
h->target, h->algo, h->redundancy);
prt_printf(out, "target %u algo %u redundancy %u %s:\n",
h->target, h->algo, h->redundancy,
bch2_alloc_reserves[h->reserve]);
if (h->s)
prt_printf(out, "\tpending: idx %llu blocks %u+%u allocated %u\n",
prt_printf(out, "\tidx %llu blocks %u+%u allocated %u\n",
h->s->idx, h->s->nr_data, h->s->nr_parity,
bitmap_weight(h->s->blocks_allocated,
h->s->nr_data));
}
mutex_unlock(&c->ec_stripe_head_lock);
prt_printf(out, "in flight:\n");
mutex_lock(&c->ec_stripe_new_lock);
list_for_each_entry(s, &c->ec_stripe_new_list, list) {
prt_printf(out, "\tin flight: idx %llu blocks %u+%u ref %u %u\n",
prt_printf(out, "\tidx %llu blocks %u+%u ref %u %u %s\n",
s->idx, s->nr_data, s->nr_parity,
atomic_read(&s->ref[STRIPE_REF_io]),
atomic_read(&s->ref[STRIPE_REF_stripe]));
atomic_read(&s->ref[STRIPE_REF_stripe]),
bch2_alloc_reserves[s->h->reserve]);
}
mutex_unlock(&c->ec_stripe_new_lock);
}