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 1w0jo9-002ANg-2g for pgsql-committers@arkaria.postgresql.org; Thu, 12 Mar 2026 17:26:49 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1w0jo8-00GALn-0d for pgsql-committers@arkaria.postgresql.org; Thu, 12 Mar 2026 17:26:48 +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 1w0jo7-00GALe-3A for pgsql-committers@lists.postgresql.org; Thu, 12 Mar 2026 17:26:48 +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 1w0jo6-00000002KdD-0FSq for pgsql-committers@lists.postgresql.org; Thu, 12 Mar 2026 17:26:48 +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 1w0jo4-004UQ8-2G for pgsql-committers@lists.postgresql.org; Thu, 12 Mar 2026 17:26:44 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1w0jo4-003dzm-1m for pgsql-committers@lists.postgresql.org; Thu, 12 Mar 2026 17:26:44 +0000 Content-Type: multipart/mixed; boundary="===============4987756014809456301==" MIME-Version: 1.0 From: Peter Geoghegan To: pgsql-committers@lists.postgresql.org Subject: pgsql: Use simplehash for backend-private buffer pin refcounts. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Thu, 12 Mar 2026 17:26:44 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============4987756014809456301== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VXNlIHNpbXBsZWhhc2ggZm9yIGJhY2tlbmQtcHJpdmF0ZSBidWZmZXIgcGluIHJlZmNvdW50cy4K ClJlcGxhY2UgZHluYWhhc2ggd2l0aCBzaW1wbGVoYXNoIGZvciB0aGUgcGVyLWJhY2tlbmQgUHJp dmF0ZVJlZkNvdW50SGFzaApvdmVyZmxvdyB0YWJsZS4gIFNpbXBsZWhhc2ggZ2VuZXJhdGVzIGlu bGluZWQsIG9wZW4tYWRkcmVzc2VkIGxvb2t1cApjb2RlLCBhdm9pZGluZyB0aGUgcGVyLWNhbGwg b3ZlcmhlYWQgb2YgZHluYWhhc2ggdGhhdCBiZWNvbWVzIG5vdGljZWFibGUKd2hlbiBtYW55IGJ1 ZmZlcnMgYXJlIHBpbm5lZCB3aXRoIGEgQ1BVLWJvdW5kIHdvcmtsb2FkLgoKTW90aXZhdGVkIGJ5 IHRlc3Rpbmcgb2YgdGhlIGluZGV4IHByZWZldGNoaW5nIHBhdGNoLCB3aGljaCBwaW5zIG1hbnkK bW9yZSBidWZmZXJzIGNvbmN1cnJlbnRseSB0aGFuIHR5cGljYWwgaW5kZXggc2NhbnMuCgpBdXRo b3I6IFBldGVyIEdlb2doZWdhbiA8cGdAYm93dC5pZT4KU3VnZ2VzdGVkLWJ5OiBBbmRyZXMgRnJl dW5kIDxhbmRyZXNAYW5hcmF6ZWwuZGU+ClJldmlld2VkLUJ5OiBUb21hcyBWb25kcmEgPHRvbWFz QHZvbmRyYS5tZT4KUmV2aWV3ZWQtQnk6IEFuZHJlcyBGcmV1bmQgPGFuZHJlc0BhbmFyYXplbC5k ZT4KRGlzY3Vzc2lvbjogaHR0cHM6Ly9wb3N0Z3IuZXMvbS9DQUgyLVd6PWc9SlRTeURCNFV0QjVz dTJaY3ZzUzdWYlArWk12dmFHNkFCb0NiK3M4THdAbWFpbC5nbWFpbC5jb20KCkJyYW5jaAotLS0t LS0KbWFzdGVyCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNxbC5vcmcvcGcv Y29tbWl0ZGlmZi9hMzY3YzQzM2FkMDE1Yjg4OWVlMjk2YjA3ZGUwMDAxNzgxOTkxNWM0CgpNb2Rp ZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpzcmMvYmFja2VuZC9zdG9yYWdlL2J1ZmZlci9idWZt Z3IuYyB8IDY4ICsrKysrKysrKysrKysrKysrKystLS0tLS0tLS0tLS0tLS0tLS0Kc3JjL3Rvb2xz L3BnaW5kZW50L3R5cGVkZWZzLmxpc3QgICAgfCAgMiArKwoyIGZpbGVzIGNoYW5nZWQsIDM3IGlu c2VydGlvbnMoKyksIDMzIGRlbGV0aW9ucygtKQoK --===============4987756014809456301==--