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 1wzy2p-004Mzu-2L for pgsql-committers@arkaria.postgresql.org; Fri, 28 Aug 2026 14:59:03 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wzy2o-008A5K-2U for pgsql-committers@arkaria.postgresql.org; Fri, 28 Aug 2026 14:59:02 +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 1wzy20-0088OM-0S for pgsql-committers@lists.postgresql.org; Fri, 28 Aug 2026 14:58:12 +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 1wzy1x-00000002rOO-1vnn for pgsql-committers@lists.postgresql.org; Fri, 28 Aug 2026 14:58:11 +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 4.96) (envelope-from ) id 1wzy1x-008fMy-0D for pgsql-committers@lists.postgresql.org; Fri, 28 Aug 2026 14:58:09 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.98.2) (envelope-from ) id 1wzy1v-00000002VYs-1QH8 for pgsql-committers@lists.postgresql.org; Fri, 28 Aug 2026 14:58:08 +0000 Content-Type: multipart/mixed; boundary="===============3406258771924612861==" MIME-Version: 1.0 From: Heikki Linnakangas To: pgsql-committers@lists.postgresql.org Subject: pgsql: Track which shmem areas have been fully initialized X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Fri, 28 Aug 2026 14:58:08 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============3406258771924612861== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VHJhY2sgd2hpY2ggc2htZW0gYXJlYXMgaGF2ZSBiZWVuIGZ1bGx5IGluaXRpYWxpemVkCgpJZiBT SE1FTV9DQUxMQkFDS1NfQUxMT1dfQUZURVJfU1RBUlRVUCBpcyB1c2VkIHRvIGFsbG9jYXRlIHNo YXJlZAptZW1vcnkgYWZ0ZXIgc3RhcnR1cCwgYnV0IHRoZSBpbml0aWFsaXphdGlvbiBmYWlscyBo YWxmLXdheSB0aHJvdWdoLAp0aGUgc2htZW0gYXJlYSBpcyBsZWZ0IGluIGFuIGluZGV0ZXJtaW5h dGUgc3RhdGUuICBGdXJ0aGVybW9yZSwgaWYKbXVsdGlwbGUgc2htZW0gYXJlYXMgYXJlIHJlZ2lz dGVyZWQgaW4gb25lIFJlZ2lzdGVyU2htZW1DYWxsYmFja3MoKQpjYWxsLCBzb21lIG1pZ2h0IGJl IGFsbG9jYXRlZCB3aGlsZSBvdGhlcnMgYXJlIG5vdC4KClRoaXMgY29tbWl0IGFkZHMgYW4gZXhw bGljaXQgJ2luaXRpYWxpemVkJyBmbGFnIHRvIGVhY2ggc2htZW0gYXJlYS4KV2Ugc3RpbGwgbGVh dmUgYmVoaW5kIGFuIHVuaW5pdGlhbGl6ZWQgYXJlYSBvbiBlcnJvciwgYnV0IGF0IGxlYXN0CnRo ZXkgYXJlIG5vdyBjbGVhcmx5IG1hcmtlZCwgYW5kIHlvdSBnZXQgYSBzbGlnaHRseSBuaWNlciBl cnJvcgptZXNzYWdlIGlmIHlvdSB0cnkgdG8gcmUtcmVnaXN0ZXIgdGhlbS4gIEl0J2QgYmUgbmlj ZSB0byBjbGVhbiB1cCBtb3JlCnRob3JvdWdobHkgYW5kIHN1cHBvcnQgYWN0dWFsbHkgcmV0cnlp bmcgdGhlIGFsbG9jYXRpb25zLCBidXQgaW4KcHJhY3RpY2UsIHRoZSBtb3N0IGxpa2VseSByZWFz b24gZm9yIGEgc2htZW0gYWxsb2NhdGlvbiBvcgppbml0aWFsaXphdGlvbiB0byBmYWlsIGlzIHRo YXQgeW91IGFyZSBvdXQgb2Ygc2hhcmVkIG1lbW9yeSBhbmQKcmV0cnlpbmcgd291bGRuJ3QgaGVs cCB3aXRoIHRoYXQuCgpUaGlzIGlzbid0IGV4YWN0bHkgYSBuZXcgcHJvYmxlbSwgdGhlIG9sZCBT aG1lbUluaXRTdHJ1Y3QoKSBpbnRlcmZhY2UKaGFkIHNpbWlsYXIgaXNzdWVzIGlmIHRoZSBpbml0 aWFsaXphdGlvbiBjb2RlIGZhaWxlZCwgb3IgaWYgeW91CmFsbG9jYXRlZCBtdWx0aXBsZSBzdHJ1 Y3RzIGFuZCBzb21lIGFsbG9jYXRpb25zIGZhaWxlZC4gIEl0IHdhcyBqdXN0CmxlZnQgdG8gdGhl IGNhbGxpbmcgY29kZSB0byBkZWFsIHdpdGggaXQuCgpBdXRob3I6IEF5dXNoIFRpd2FyaSA8YXl1 c2h0aXdhcmkuc2xnMDFAZ21haWwuY29tPgpSZXZpZXdlZC1ieTogQXNodXRvc2ggQmFwYXQgPGFz aHV0b3NoLmJhcGF0Lm9zc0BnbWFpbC5jb20+CkRpc2N1c3Npb246IGh0dHBzOi8vd3d3LnBvc3Rn cmVzcWwub3JnL21lc3NhZ2UtaWQvQ0FKVFlzV1ZSUldINDg9UGN1QW9fMlk0QXA2TTBRUm16eGdV ZkZrTlJ0ZFdLNzRMakJRQG1haWwuZ21haWwuY29tCkJhY2twYXRjaC10aHJvdWdoOiAxOQoKQnJh bmNoCi0tLS0tLQpSRUxfMTlfU1RBQkxFCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9z dGdyZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi85ZDg4OGNkM2YzNGM0ZTlhOGY3ZmJlN2U3OGM3MGJi ZDg0YTQ4MWRlCgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpkb2Mvc3JjL3NnbWwveGZ1 bmMuc2dtbCAgICAgICAgICAgICAgICAgICAgICAgICAgICB8ICA1ICstCnNyYy9iYWNrZW5kL3N0 b3JhZ2UvaXBjL3NobWVtLmMgICAgICAgICAgICAgICAgICAgIHwgNjcgKysrKysrKysrKysrKysr KysrKystLQpzcmMvdGVzdC9tb2R1bGVzL3Rlc3Rfc2htZW0vTWFrZWZpbGUgICAgICAgICAgICAg ICB8ICAzICsKc3JjL3Rlc3QvbW9kdWxlcy90ZXN0X3NobWVtL21lc29uLmJ1aWxkICAgICAgICAg ICAgfCAgMyArCi4uLi9tb2R1bGVzL3Rlc3Rfc2htZW0vdC8wMDFfbGF0ZV9zaG1lbV9hbGxvYy5w bCAgIHwgNTAgKysrKysrKysrKysrKystLQpzcmMvdGVzdC9tb2R1bGVzL3Rlc3Rfc2htZW0vdGVz dF9zaG1lbS5jICAgICAgICAgICB8ICAzICsKNiBmaWxlcyBjaGFuZ2VkLCAxMjAgaW5zZXJ0aW9u cygrKSwgMTEgZGVsZXRpb25zKC0pCgo= --===============3406258771924612861==--