From: | Aleksander Alekseev <a(dot)alekseev(at)postgrespro(dot)ru> |
---|---|
To: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
Cc: | Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com>, Teodor Sigaev <teodor(at)sigaev(dot)ru>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Patch: fix lock contention for HASHHDR.mutex |
Date: | 2015-12-30 14:56:31 |
Message-ID: | 20151230175631.4b443bef@fujitsu |
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Lists: | pgsql-hackers |
Agree. --enable-depend turned on by default could save me a lot of
time. Now I'm aware regarding --enable-depend and `make clean`. Still
other people will definitely do the same mistake over and over again.
On Wed, 30 Dec 2015 11:49:13 -0300
Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> wrote:
> Andres Freund wrote:
> > On 2015-12-30 11:37:19 -0300, Alvaro Herrera wrote:
> > > Aleksander Alekseev wrote:
> > >
> > > > Here is a funny thing - benchmark results I shared 22.12.2015
> > > > are wrong because I forgot to run `make clean` after changing
> > > > lwlock.h (autotools doesn't rebuild project properly after
> > > > changing .h files).
> > >
> > > Running configure with --enable-depend should avoid this problem.
> >
> > I still maintain that --enable-depend should be on by default.
>
> +1 Let's do it.
>
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