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 4.94.2) (envelope-from ) id 1uzT3W-003rVx-H4 for pgsql-committers@arkaria.postgresql.org; Fri, 19 Sep 2025 04:49:10 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1uzT3V-004Bwb-1s for pgsql-committers@arkaria.postgresql.org; Fri, 19 Sep 2025 04:49:09 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1uzT3U-004BwT-Py for pgsql-committers@lists.postgresql.org; Fri, 19 Sep 2025 04:49:08 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uzT3S-001CsL-09 for pgsql-committers@lists.postgresql.org; Fri, 19 Sep 2025 04:49:07 +0000 Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1uzT3R-003BRh-Eu for pgsql-committers@lists.postgresql.org; Fri, 19 Sep 2025 04:49:05 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1uzT3P-001RAm-2n for pgsql-committers@lists.postgresql.org; Fri, 19 Sep 2025 04:49:04 +0000 Content-Type: multipart/mixed; boundary="===============0803803941175236596==" MIME-Version: 1.0 From: Michael Paquier To: pgsql-committers@lists.postgresql.org Subject: pgsql: Make XLogFlush() and XLogNeedsFlush() decision-making more consi X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Fri, 19 Sep 2025 04:49:04 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============0803803941175236596== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 TWFrZSBYTG9nRmx1c2goKSBhbmQgWExvZ05lZWRzRmx1c2goKSBkZWNpc2lvbi1tYWtpbmcgbW9y ZSBjb25zaXN0ZW50CgpXaGVuIGRlY2lkaW5nIHdoaWNoIGNvZGUgcGF0aCB0byB1c2UgZGVwZW5k aW5nIG9uIHRoZSBzdGF0ZSBvZiByZWNvdmVyeSwKWExvZ0ZsdXNoKCkgYW5kIFhMb2dOZWVkc0Zs dXNoKCkgaGF2ZSBiZWVuIHJlbHlpbmcgb24gZGlmZmVyZW50CmNyaXRlcmlhczoKLSBYTG9nRmx1 c2goKSByZWxpZWQgb24gWExvZ0luc2VydEFsbG93ZWQoKS4KLSBYTG9nTmVlZHNGbHVzaCgpIHJl bGllZCBvbiBSZWNvdmVyeUluUHJvZ3Jlc3MoKS4KCkN1cnJlbnRseSwgdGhlIGNoZWNrcG9pbnRl ciBpcyBhbGxvd2VkIHRvIGluc2VydCBXQUwgcmVjb3JkcyB3aGlsZQpSZWNvdmVyeUluUHJvZ3Jl c3MoKSByZXR1cm5zIHRydWUgZm9yIGFuIGVuZC1vZi1yZWNvdmVyeSBjaGVja3BvaW50LAp3aGVy ZSBYTG9nSW5zZXJ0QWxsb3dlZCgpIG1hdHRlcnMuICBVc2luZyBSZWNvdmVyeUluUHJvZ3Jlc3Mo KSBpbgpYTG9nTmVlZHNGbHVzaCgpIGRpZCBub3QgcmVhbGx5IG1hdHRlciBmb3IgaXRzIGV4aXN0 aW5nIGNhbGxlcnMsIGFzIHRoZQpjaGVja3BvaW50ZXIgb25seSBjYWxsZWQgWExvZ0ZsdXNoKCku ICBIb3dldmVyLCBhIGZlYXR1cmUgdW5kZXIKZGlzY3Vzc2lvbiwgYnkgTWVsYW5pZSBQbGFnZW1h biwgbmVlZHMgWExvZ05lZWRzRmx1c2goKSB0byBiZSBhYmxlIHRvCndvcmsgaW4gbW9yZSBjb250 ZXh0cywgdGhlIGVuZC1vZi1yZWNvdmVyeSBjaGVja3BvaW50IGJlaW5nIG9uZS4KClRoaXMgY29t bWl0IGNoYW5nZXMgWExvZ05lZWRzRmx1c2goKSB0byB1c2UgWExvZ0luc2VydEFsbG93ZWQoKSBp bnN0ZWFkCm9mIFJlY292ZXJ5SW5Qcm9ncmVzcygpLCBtYWtpbmcgdGhlIGNoZWNrcyBpbiBib3Ro IHJvdXRpbmVzIG1vcmUKY29uc2lzdGVudC4gIFdoaWxlIG9uIGl0LCBhbiBhc3NlcnRpb24gYmFz ZWQgb24gWExvZ05lZWRzRmx1c2goKSBpcwphZGRlZCBhdCB0aGUgZW5kIG9mIFhMb2dGbHVzaCgp LCB0cmlnZ2VyZWQgd2hlbiBmbHVzaGluZyBhIHBoeXNpY2FsCnBvc2l0aW9uIChub3QgZm9yIHRo ZSBub3JtYWwgcmVjb3ZlcnkgcGF0Y2ggdGhhdCBjaGVja3MgZm9yIHVwZGF0ZXMgb2YKdGhlIG1p bmltdW0gcmVjb3ZlcnkgcG9pbnQpLiAgVGhpcyBhc3NlcnRpb24gd291bGQgZmFpbCBmb3IgZXhh bXBsZSBpbgp0aGUgcmVjb3ZlcnkgdGVzdCAwMTVfcHJvbW90aW9uX3BhZ2VzIGlmIFhMb2dOZWVk c0ZsdXNoKCkgaXMgY2hhbmdlZCB0bwp1c2UgUmVjb3ZlcnlJblByb2dyZXNzKCkuICBUaGlzIHNo b3VsZCBiZSBob3BlZnVsbHkgZW5vdWdoIHRvIGVuc3VyZQp0aGF0IHRoZSBjaGVja3MgZG9uZSBp biBib3RoIHJvdXRpbmVzIHJlbWFpbiBjb25zaXN0ZW50LgoKQXV0aG9yOiBNZWxhbmllIFBsYWdl bWFuIDxtZWxhbmllcGxhZ2VtYW5AZ21haWwuY29tPgpDby1hdXRob3JlZC1ieTogRGlsaXAgS3Vt YXIgPGRpbGlwYmFsYXV0QGdtYWlsLmNvbT4KUmV2aWV3ZWQtYnk6IEplZmYgRGF2aXMgPHBnc3Fs QGotZGF2aXMuY29tPgpSZXZpZXdlZC1ieTogQ2hhbyBMaSA8bGkuZXZhbi5jaGFvQGdtYWlsLmNv bT4KUmV2aWV3ZWQtYnk6IE1pY2hhZWwgUGFxdWllciA8bWljaGFlbEBwYXF1aWVyLnh5ej4KRGlz Y3Vzc2lvbjogaHR0cHM6Ly9wb3N0Z3IuZXMvbS9DQUFLUnVfYTF2WlJaUldPM19qdl9YMTNSWW9x TFJWaXBHTzAyMzdnNVBLelBhMllYNmdAbWFpbC5nbWFpbC5jb20KCkJyYW5jaAotLS0tLS0KbWFz dGVyCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNxbC5vcmcvcGcvY29tbWl0 ZGlmZi9kZWIyMDhkZjQ1NTljOTIyZGYyMTczNTRmMmMwY2I2ODkwMTZhMmVkCgpNb2RpZmllZCBG aWxlcwotLS0tLS0tLS0tLS0tLQpzcmMvYmFja2VuZC9hY2Nlc3MvdHJhbnNhbS94bG9nLmMgfCAy NSArKysrKysrKysrKysrKysrKysrKystLS0tCjEgZmlsZSBjaGFuZ2VkLCAyMSBpbnNlcnRpb25z KCspLCA0IGRlbGV0aW9ucygtKQoK --===============0803803941175236596==--