Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qGkuc-0007En-0I for pgsql-hackers@arkaria.postgresql.org; Tue, 04 Jul 2023 18:38:06 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1qGkua-00044Z-Sq for pgsql-hackers@arkaria.postgresql.org; Tue, 04 Jul 2023 18:38:04 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qGkua-000435-JF for pgsql-hackers@lists.postgresql.org; Tue, 04 Jul 2023 18:38:04 +0000 Received: from mail-pg1-x52b.google.com ([2607:f8b0:4864:20::52b]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1qGkuY-002292-E7 for pgsql-hackers@postgresql.org; Tue, 04 Jul 2023 18:38:03 +0000 Received: by mail-pg1-x52b.google.com with SMTP id 41be03b00d2f7-553b2979fceso2196383a12.3 for ; Tue, 04 Jul 2023 11:38:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1688495881; x=1691087881; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=dZvBsAbeDIMOW4YUkJ7dqpu0GaYmwsnHvU8TBIw508o=; b=UfxzYV+nYpMut0hg6tadJScKQekVWSBeNkDyGYUoIATbHIY3dtWRnccxitjYsaIB+3 mtIPAIrhoB5ohP3Bd+DHde8omcIN/VtcU7rKkJf+spdqM7QbA1B2FqJeo9IPy4wmgIfp YyiFRTRrl6Mr0sW8bY2c6AhW2DtGaNtokQ1VFLp82gbt22wG7MCaIukGBjUspoIhd7tH PFaZzBN0uaOcSZWChBUjDKripRrIZOZEcw1wD58XXWQQ/0xx3zsnBJ8HbI6DJ5bixudK PZ65T5ME8utqVS6rPROYkrjzo5F3MVCH//Otk7XqtSlLqLZA5UP4dpZ3fLKveyjvrpwD W5NQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688495881; x=1691087881; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=dZvBsAbeDIMOW4YUkJ7dqpu0GaYmwsnHvU8TBIw508o=; b=LiNvFhjWH22CzVpfZrsVWI4kcm6d/KbsTj4Wh31Q2wYhpBQeCB112FIKyGE/YvaNj2 bq21gEfWlZeiwn6XTUloGyYRszY5OA044yhj+1SOHZKiFXT/StvZ47JcGuYi36VyDB8u enb+nr4gBYBeFECz7vDNPYAIT4L82YvRpKt5q6763p2voz8sGEQy0k8zxS/b5EAazkX+ 7IMJIu3FaKltjf1yR7ekXCvgrAu57xl/wIHRytDYNf4efefvIIriIj2X8vd5lctr6xv3 HnqW/Rq0BDuhFxizh9Crq4dIGUHqOha7tP3V4d/GP3Y5uxNqtlsl2SSF5YdIUl9RUg6A 6rxQ== X-Gm-Message-State: AC+VfDxspDGeM/pRqfm4RQhwrtfVGeLausJm9SduGyOGPoQtObtXHaxd GGPNolLLcRuZ5re1UYLv+jY= X-Google-Smtp-Source: ACHHUZ5JfToB22dz3yky1zvRe+cvtQ2DtMs38TleLvTBjRaNjiUyaiY5p0gcAvCsdypM2Aect6idTg== X-Received: by 2002:a05:6a20:4408:b0:121:7454:be2a with SMTP id ce8-20020a056a20440800b001217454be2amr15497733pzb.45.1688495881445; Tue, 04 Jul 2023 11:38:01 -0700 (PDT) Received: from nathanxps13 ([50.47.162.83]) by smtp.gmail.com with ESMTPSA id a21-20020a62e215000000b006727c1c986bsm14650418pfi.212.2023.07.04.11.38.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Jul 2023 11:38:00 -0700 (PDT) Date: Tue, 4 Jul 2023 11:37:58 -0700 From: Nathan Bossart To: Daniel Gustafsson Cc: Amit Kapila , Tom Lane , Thomas Munro , "Hayato Kuroda (Fujitsu)" , PostgreSQL Hackers Subject: Re: suppressing useless wakeups in logical/worker.c Message-ID: <20230704183758.GB3375715@nathanxps13> References: <20230126202301.GA1703463@nathanxps13> <3211341.1674767391@sss.pgh.pa.us> <20230126212255.GA1746118@nathanxps13> <3220831.1674772625@sss.pgh.pa.us> <20230201000521.GA3147405@nathanxps13> <20230317002255.GA946711@nathanxps13> <596DD7EA-3D8B-4644-B994-00EC95A30E24@yesql.se> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <596DD7EA-3D8B-4644-B994-00EC95A30E24@yesql.se> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Tue, Jul 04, 2023 at 09:48:23AM +0200, Daniel Gustafsson wrote: >> On 17 Mar 2023, at 10:16, Amit Kapila wrote: > >> Few minor comments: > > Have you had a chance to address the comments raised by Amit in this thread? Not yet, sorry. -- Nathan Bossart Amazon Web Services: https://aws.amazon.com