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 1tmWpk-007NPb-JU for pgsql-committers@arkaria.postgresql.org; Mon, 24 Feb 2025 11:41:13 +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 1tmWpj-001gTF-Tb for pgsql-committers@arkaria.postgresql.org; Mon, 24 Feb 2025 11:41:11 +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 4.94.2) (envelope-from ) id 1tmWpI-001elc-53 for pgsql-committers@lists.postgresql.org; Mon, 24 Feb 2025 11:40:44 +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 4.96) (envelope-from ) id 1tmWpF-000We8-0f for pgsql-committers@lists.postgresql.org; Mon, 24 Feb 2025 11:40:43 +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 1tmWpD-001LDo-Sr for pgsql-committers@lists.postgresql.org; Mon, 24 Feb 2025 11:40:39 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1tmWpC-000Rm4-2n for pgsql-committers@lists.postgresql.org; Mon, 24 Feb 2025 11:40:39 +0000 Content-Type: multipart/mixed; boundary="===============7874868975801277457==" MIME-Version: 1.0 From: Andres Freund To: pgsql-committers@lists.postgresql.org Subject: pgsql: Base LWLock limits directly on MAX_BACKENDS X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Mon, 24 Feb 2025 11:40:39 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============7874868975801277457== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 QmFzZSBMV0xvY2sgbGltaXRzIGRpcmVjdGx5IG9uIE1BWF9CQUNLRU5EUwoKSmFjb2IgcmVwb3J0 ZWQgdGhhdCBjb21tZW50cyBmb3IgTFdfU0hBUkVEX01BU0sgcmVmZXJlbmNlZCBhIE1BWF9CQUNL RU5EUwpsaW1pdCBvZiAyXjIzLTEsIGJ1dCB0aGF0IE1BWF9CQUNLRU5EUyBpcyBhY3R1YWxseSBs aW1pdGVkIHRvIDJeMTgtMS4gVGhlCmxpbWl0IHdhcyBsb3dlcmVkIGluIDQ4MzU0NTgxYTQ5Yywg YnV0IHRoZSBjb21tZW50IGluIGx3bG9jay5jIHdhc24ndCB1cGRhdGVkLgoKSW5zdGVhZCBvZiBq dXN0IGZpeGluZyB0aGUgY29tbWVudCwgaXQgc2VlbXMgYmV0dGVyIHRvIGRpcmVjdGx5IGJhc2Ug dGhlCmx3bG9jayBkZWZpbmVzIG9uIE1BWF9CQUNLRU5EUyBhbmQgYWRkIHN0YXRpYyBhc3NlcnRp b25zIHRvIGVuc3VyZSB0aGF0IHRoZXJlCmlzIGVub3VnaCBzcGFjZS4gVGhhdCB3YXkgdGhlcmUn cyBubyBjb21tZW50IHRoYXQgY2FuIGdvIG91dCBvZiBzeW5jIGluIHRoZQpmdXR1cmUuCgpBcyBw YXJ0IG9mIHRoYXQgY2hhbmdlIEkgbm90aWNlZCB0aGF0IGZvciBzb21lIHJlYXNvbiB0aGUgaGln aCBiaXQgd2Fzbid0IHVzZWQKZm9yIGZsYWdzLCB3aGljaCBzZWVtcyBzb21ld2hhdCBvZGQuIFJl ZGVmaW5lIHRoZSBmbGFnIHZhbHVlcyB0byBzdGFydCBhdCB0aGUKaGlnaGVzdCBiaXQuCgpSZXBv cnRlZC1ieTogSmFjb2IgQnJhemVhbCA8amFjb2IuYnJhemVhbEBnbWFpbC5jb20+ClJldmlld2Vk LWJ5OiBKYWNvYiBCcmF6ZWFsIDxqYWNvYi5icmF6ZWFsQGdtYWlsLmNvbT4KRGlzY3Vzc2lvbjog aHR0cHM6Ly9wb3N0Z3IuZXMvbS9DQStDT1phQk9fczNMZkFMcT1iK0hjQkhGU09FR2lBcFZqclJh Y0NlNFZQOW03Q0pzTlFAbWFpbC5nbWFpbC5jb20KCkJyYW5jaAotLS0tLS0KbWFzdGVyCgpEZXRh aWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi9jZDNj Y2Y4OGFhY2I0M2I3MjMyZDY4MzRkYzg4NmZmODUzOGM2Y2U4CgpNb2RpZmllZCBGaWxlcwotLS0t LS0tLS0tLS0tLQpzcmMvYmFja2VuZC9zdG9yYWdlL2xtZ3IvbHdsb2NrLmMgfCAzMCArKysrKysr KysrKysrKysrKysrKy0tLS0tLS0tLS0KMSBmaWxlIGNoYW5nZWQsIDIwIGluc2VydGlvbnMoKyks IDEwIGRlbGV0aW9ucygtKQoK --===============7874868975801277457==--