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 1wJWmB-000Wb7-1p for pgsql-committers@arkaria.postgresql.org; Sun, 03 May 2026 13:22:27 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wJWmA-003WOA-1Q for pgsql-committers@arkaria.postgresql.org; Sun, 03 May 2026 13:22:26 +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 4.96) (envelope-from ) id 1wJWmA-003WNt-0M for pgsql-committers@lists.postgresql.org; Sun, 03 May 2026 13:22:26 +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 4.98.2) (envelope-from ) id 1wJWm7-00000000Cg1-14fF for pgsql-committers@lists.postgresql.org; Sun, 03 May 2026 13:22:25 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=postgresql.org; s=20171124; h=Date:Message-Id:Subject:To:From:MIME-Version: Content-Type:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=7CQXybkAOnhjvDfG3W2B3GsDMl5FM/T9PLw3bb5dNv8=; b=tqhFErJzZgBka8GlGSp39Z1N/1 5+ZGut5IIkzfV+wvdMZ+AzNWPtpc+S0fRiMtiFIQW9kb1vM4Lzto0JKC86Slh7MugSZAQUSRFfeYk 2qSKSKDSlMMa6v+WtyzdQ/q1dnzP0fK13OnmeoisbDCyw1N3J7XI6INkmOPtrly3i5hAhprxfbzMX Rnvb2B8UuA+ApzMmXKU87ylIHtvpDnNoBdnubWBPHrVbu/BcbIOQvSMFDzY2ELEFk/gIEkzzp0+sD 8HeGdINodZX3eEJuQK2NZay7dOKj0qsmfcQ/T81b7cth1HRbgNRAyw+siYiwFCoHeIb4i2Auu10Xw MQqoqhaQ==; 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 4.96) (envelope-from ) id 1wJWm7-000fPu-0I for pgsql-committers@lists.postgresql.org; Sun, 03 May 2026 13:22:23 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wJWm6-000Cwu-0a for pgsql-committers@lists.postgresql.org; Sun, 03 May 2026 13:22:22 +0000 Content-Type: multipart/mixed; boundary="===============8128185141486797780==" MIME-Version: 1.0 From: Alexander Korotkov To: pgsql-committers@lists.postgresql.org Subject: pgsql: Use barrier semantics when reading/writing writtenUpto X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Sun, 03 May 2026 13:22:22 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============8128185141486797780== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VXNlIGJhcnJpZXIgc2VtYW50aWNzIHdoZW4gcmVhZGluZy93cml0aW5nIHdyaXR0ZW5VcHRvCgpU aGUgd2FscmVjZWl2ZXIgcHVibGlzaGVzIGl0cyB3cml0ZSBwb3NpdGlvbiBsb2NrLWZyZWUgdmlh IHdyaXR0ZW5VcHRvLgpPbiB3ZWFrbHktb3JkZXJlZCBhcmNoaXRlY3R1cmVzIChBUk0sIFBvd2Vy UEMpLCBib3RoIHNpZGVzIG9mIHRoaXMKaGFuZHNoYWtlIG5lZWQgZXhwbGljaXQgYmFycmllcnMg c28gdGhhdCB0aGUgbG9jay1sZXNzIHJlYWRlciBzZWVzIGEKY29uc2lzdGVudCBzdGF0ZS4KClVz ZSBwZ19hdG9taWNfd3JpdGVfbWVtYmFycmllcl91NjQoKSBhdCBib3RoIHdyaXRlIHNpdGVzIGFu ZApwZ19hdG9taWNfcmVhZF9tZW1iYXJyaWVyX3U2NCgpIGluIEdldFdhbFJjdldyaXRlUmVjUHRy KCkuICBUaGlzIG1hdGNoZXMKdGhlIGJhcnJpZXIgc2VtYW50aWNzIHRoYXQgR2V0V2FsUmN2Rmx1 c2hSZWNQdHIoKSBhbmQgb3RoZXIgTFNOLXBvc2l0aW9uCmZ1bmN0aW9ucyBnZXQgaW1wbGljaXRs eSBmcm9tIHRoZWlyIHNwaW5sb2NrIGFjcXVpcmUvcmVsZWFzZSwgYW5kCnByb3RlY3RzIGZyb20g YnVncyBjYXVzZWQgYnkgZXhwZWN0YXRpb25zIG9mIHNpbWlsYXIgYmFycmllciBndWFyYW50ZWVz CmZyb20gZGlmZmVyZW50IExTTi1wb3NpdGlvbiBmdW5jdGlvbnMuCgpSZXBvcnRlZC1ieTogQW5k cmVzIEZyZXVuZCA8YW5kcmVzQGFuYXJhemVsLmRlPgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rn ci5lcy9tL3pxYnBwdWNwbWtlcWVjZnk0czVrc2NucnU0dGJrNmtocDNvenF6NmFkMnppanozNTRr JTQwdzRiZGY0ejN3cW96CkF1dGhvcjogWHVuZW5nIFpob3UgPHh1bmVuZ3pob3VAZ21haWwuY29t PgpSZXZpZXdlZC1ieTogQW5kcmVzIEZyZXVuZCA8YW5kcmVzQGFuYXJhemVsLmRlPgpSZXZpZXdl ZC1ieTogQWxleGFuZGVyIEtvcm90a292IDxhZWtvcm90a292QGdtYWlsLmNvbT4KCkJyYW5jaAot LS0tLS0KbWFzdGVyCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNxbC5vcmcv cGcvY29tbWl0ZGlmZi9kZmI2OTBkZDUyMzc1NTE3MTM4Y2UxZWUwZjIwYTgzMWQ5NTg1Nzc4CgpN b2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpzcmMvYmFja2VuZC9yZXBsaWNhdGlvbi93YWxy ZWNlaXZlci5jICAgICAgfCAgMiArLQpzcmMvYmFja2VuZC9yZXBsaWNhdGlvbi93YWxyZWNlaXZl cmZ1bmNzLmMgfCAxNCArKysrKysrKysrKy0tLQoyIGZpbGVzIGNoYW5nZWQsIDEyIGluc2VydGlv bnMoKyksIDQgZGVsZXRpb25zKC0pCgo= --===============8128185141486797780==--