Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1weaqw-004tEg-2n for pgsql-hackers@arkaria.postgresql.org; Tue, 30 Jun 2026 15:58:26 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1weaqv-009330-2T for pgsql-hackers@arkaria.postgresql.org; Tue, 30 Jun 2026 15:58:25 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1weaqv-00932h-1Z for pgsql-hackers@lists.postgresql.org; Tue, 30 Jun 2026 15:58:25 +0000 Received: from mail-oo1-xc33.google.com ([2607:f8b0:4864:20::c33]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.98.2) (envelope-from ) id 1weaqt-000000012YS-2C74 for pgsql-hackers@postgresql.org; Tue, 30 Jun 2026 15:58:25 +0000 Received: by mail-oo1-xc33.google.com with SMTP id 006d021491bc7-6a145935764so1566586eaf.3 for ; Tue, 30 Jun 2026 08:58:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1782835101; x=1783439901; darn=postgresql.org; 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=39PIA72d8ZlGWFJY+vRitN4j7KmveightchgWhVIIwM=; b=V16o4fPjazawFNRV1j8g+KozpzN5OxqpT3hKnMdrg3JJG/UC7vcH3BnpJdEW2lvKZJ I9WNk8F3sDXBGcUKF3ICEWP3wn1s3CKw9f0O0P3/BY+MFJwMbj79vumLUKHEt3Wp5Et9 kEZWyu8T+oV7uJ2xEHNJLbSR5TcS8M2BXAUXf0t+kN33e5lwvgEfRg3tcU7kd9dXKzEh eh0mvuGqqrSF/K0Fjglk1DWA2VFa7mbd/ERjvWo1Dc5POZNyRJyE8Mm8K70VEd4hwxBW TPSk7RQ8nYRgP8nb9siMWTmrU+boLEIuk2QRd4iU2fQKNZgFsWwW7pYSYFwFbSVniLMF mhNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782835101; x=1783439901; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=39PIA72d8ZlGWFJY+vRitN4j7KmveightchgWhVIIwM=; b=V2dTDj1ndv/ga1nczbr2Cfb9h1wtIJvM4Vh9wMsvgU/sfa7sW2aghZKRCsMyQIF2MP zMBaefHc0IrWROyp7tblf/jRz/ZF4Tx2VaFLKBgUhrxiMMTfewADhSpMl8K1sNeWiaCC 3RpO30riil4SlJpCmj2M3W8GEtbtH5T/kYB8QcuqFJyNOYw5vUpZen+UQiqXkuHRcMmI 0HehRle6qqTsIyOLUGxl3mf0SRz3LUPXKJ+VT4nyAjpgHK2buJP4q733anmT1cq+PQtR rrS3jU9mNCpCbbBMsqSPA0iJu5xkYWqVmy3opR/28UIwfih7XI/oGWYu88PiE1PAkK1V W2kA== X-Gm-Message-State: AOJu0YyjEanVMBi/Pl9BZ5GqdKvUGeqnL3fsWF0YVTprBBgGsb5OoOC0 H7MuzHhijyPEm7fYqks8USTJty+QJ9VWFHRD6Xv7fMXHmOiQPZu9cM4E X-Gm-Gg: AfdE7ckcVjfd022D8QZ3z2LrwsUAzJxf0nmkymX8Jv33StZao0ZQmD5KpDL7Txyq2zf aBvlytCHrpPs6PjPKBtKx6eovwdJiDajjmtnvtJDP1WAeZshTGEq2BBEPPy8RqVWk1Brgc2sJPD 4qDYDEie5/rj2jgTH60PaaVL9g4Ye818RYRlk6fKKqVE1LHogCOJ0J+EmAkkXjCC/qBFFPOFoB8 3gFJkSX7lZ+577CZoYPaf57KNEno4L9Ua35Yun779EwFGTL/YymQicwDxemkEbxbPLZSZNrK83j lBHw7D2KZx83EToYAr2WqFAmFqVT3r1UwWymlFUmMYKl8PPY5ddH6z2L9og4fv93HdKQCY3H9Cd AcNk0AdsIU6Ibrkptj9uPI9trzO1ey1L7g2+KJSVfaMDX5VHaDWibvuJjeZlEoZlRZoe7lf5KN0 a5qhcUhrieS2rsBARShqfMxLNCArDu9EKDlNOupCiQnPd2fN/4o+fdoX93frzVfGsbWLp4KEqS2 1RUacVOTTg= X-Received: by 2002:a05:6820:4c16:b0:6a1:53a0:5330 with SMTP id 006d021491bc7-6a189077cecmr3117890eaf.16.1782835101153; Tue, 30 Jun 2026 08:58:21 -0700 (PDT) Received: from nathan (162-195-168-172.lightspeed.stlsmo.sbcglobal.net. [162.195.168.172]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-448db93e300sm2698171fac.2.2026.06.30.08.58.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Jun 2026 08:58:20 -0700 (PDT) Date: Tue, 30 Jun 2026 10:58:18 -0500 From: Nathan Bossart To: Corey Huinker Cc: pgsql-hackers@postgresql.org Subject: Re: remove pg_spin_delay() from atomics code Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Committed. -- nathan