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-004Mzw-2d 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-008A5M-2V for pgsql-committers@arkaria.postgresql.org; Fri, 28 Aug 2026 14:59:02 +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 1wzy20-0088UH-2h 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 magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wzy1y-00000001jdR-1Wbe for pgsql-committers@lists.postgresql.org; Fri, 28 Aug 2026 14:58:12 +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-008fMw-0B 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-00000002VYn-1E8b for pgsql-committers@lists.postgresql.org; Fri, 28 Aug 2026 14:58:08 +0000 Content-Type: multipart/mixed; boundary="===============3819922196801701196==" 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 --===============3819922196801701196== 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 bmNoCi0tLS0tLQptYXN0ZXIKCkRldGFpbHMKLS0tLS0tLQpodHRwczovL2dpdC5wb3N0Z3Jlc3Fs Lm9yZy9wZy9jb21taXRkaWZmLzA3ZmRlZTdjOGE4YjQxNWZiM2EyOTkxZTdhZWEzNGYwODk3NWQ0 NDUKCk1vZGlmaWVkIEZpbGVzCi0tLS0tLS0tLS0tLS0tCmRvYy9zcmMvc2dtbC94ZnVuYy5zZ21s ICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgIDUgKy0Kc3JjL2JhY2tlbmQvc3RvcmFnZS9p cGMvc2htZW0uYyAgICAgICAgICAgICAgICAgICAgfCA2NyArKysrKysrKysrKysrKysrKysrKy0t CnNyYy90ZXN0L21vZHVsZXMvdGVzdF9zaG1lbS9NYWtlZmlsZSAgICAgICAgICAgICAgIHwgIDMg KwpzcmMvdGVzdC9tb2R1bGVzL3Rlc3Rfc2htZW0vbWVzb24uYnVpbGQgICAgICAgICAgICB8ICAz ICsKLi4uL21vZHVsZXMvdGVzdF9zaG1lbS90LzAwMV9sYXRlX3NobWVtX2FsbG9jLnBsICAgfCA1 MCArKysrKysrKysrKysrKy0tCnNyYy90ZXN0L21vZHVsZXMvdGVzdF9zaG1lbS90ZXN0X3NobWVt LmMgICAgICAgICAgIHwgIDMgKwo2IGZpbGVzIGNoYW5nZWQsIDEyMCBpbnNlcnRpb25zKCspLCAx MSBkZWxldGlvbnMoLSkKCg== --===============3819922196801701196==--