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Re: Git 2.26 fetches many times more objects than it should, wasting gigabytes

From
Junio C Hamano <gitster@pobox.com>
Date
Apr 22, 2020, 17:32 UTC
Message-ID
<xmqq7dy7juix.fsf@gitster.c.googlers.com>
In-Reply-To
<20200422165358.GB140314@google.com>
Jonathan Nieder <jrnieder@gmail.com> writes:
> When process_acks sees an ACK, it passes it on to the negotiator.
> It wants to record that it received an ack to reset in_vain, but
> it forgets to!  The function is initialized and read but never
> written to.
Yeah, this smells like the right solution ;-)
s/function/variable/ though.
Show 16 quoted lines
>
> So I'd expect the following to help:
>
> diff --git i/fetch-pack.c w/fetch-pack.c
> index 1734a573b01..a1d743e1f61 100644
> --- i/fetch-pack.c
> +++ w/fetch-pack.c
> @@ -1287,6 +1287,8 @@ static int process_acks(struct fetch_negotiator *negotiator,
>  			struct object_id oid;
>  			if (!get_oid_hex(arg, &oid)) {
>  				struct commit *commit;
> +
> +				received_ack = 1;
>  				oidset_insert(common, &oid);
>  				commit = lookup_commit(the_repository, &oid);
>  				if (negotiator)
Previous: Jonathan NiederNext: Jeff King
Message 17 of 18 in “Git 2.26 fetches many times more objects than it should, wasting gigabytes”
  1. Lubomir RintelApr 22, 2020
  2. Jeff KingApr 22, 2020
  3. Jeff KingApr 22, 2020
  4. Jeff KingApr 22, 2020
  5. Junio C HamanoApr 22, 2020
  6. Jeff KingApr 22, 2020
  7. Jonathan TanApr 23, 2020
  8. Junio C HamanoApr 23, 2020
  9. Jeff KingApr 24, 2020
  10. Jonathan NiederApr 22, 2020
  11. Jeff KingApr 22, 2020
  12. Revert "fetch: default to protocol version 2"Jonathan Nieder, Apr 22, 2020
  13. Junio C HamanoApr 22, 2020
  14. Jeff KingApr 22, 2020
  15. Jeff KingApr 22, 2020
  16. Jonathan NiederApr 22, 2020
  17. Junio C HamanoApr 22, 2020
  18. Jeff KingApr 22, 2020

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