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 1w9ZpJ-001YUm-2B for pgsql-hackers@arkaria.postgresql.org; Mon, 06 Apr 2026 02:36:33 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1w9ZpI-005zyg-0W for pgsql-hackers@arkaria.postgresql.org; Mon, 06 Apr 2026 02:36:32 +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 1w9ZpH-005zyY-2B for pgsql-hackers@lists.postgresql.org; Mon, 06 Apr 2026 02:36:32 +0000 Received: from fout-b4-smtp.messagingengine.com ([202.12.124.147]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1w9ZpF-00000000pWt-1EVA for pgsql-hackers@postgresql.org; Mon, 06 Apr 2026 02:36:31 +0000 Received: from phl-compute-05.internal (phl-compute-05.internal [10.202.2.45]) by mailfout.stl.internal (Postfix) with ESMTP id 948FE1D00064; Sun, 5 Apr 2026 22:36:27 -0400 (EDT) Received: from phl-frontend-03 ([10.202.2.162]) by phl-compute-05.internal (MEProxy); Sun, 05 Apr 2026 22:36:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paquier.xyz; h= cc:cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:subject :subject:to:to; s=fm2; t=1775442987; x=1775529387; bh=IR9hokmROj fh+QIUPqv/aHVgvJTIogZLKWNdyVrktJw=; b=EZnUHX6kkq3+hQkQ+AOFLsLFYW QSZ2NNfsXWfe8ndVWAuk0alOZURS3Ps5Dr63IlXRxF74+f87eubW0oepb0Oi7Wns m6O6Dsf3mA7r+BXzClqCEP47mHAaSuO4o0hK1Et6IKulw34ywKB2kVhw1t7ox+8+ 9Ug4wszgtqaLp1Ex4xasV8VMD+q6S5BlAgxWoaTgz40/PO9r3GGemP03G4ZSzn3t 38ym4risTXOYHzanqZxQ1OMJe+4vgcXGCiKI0FcqbcVo+dvfSMPyWVR76RHPOGjF x7ww3ioVEXkG9gz+vrcYGXbYuzoxpjAGta1VQMNkuYbBrBYhSMtESiQeDIxw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:subject:subject:to :to:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1775442987; x=1775529387; bh=IR9hokmROjfh+QIUPqv/aHVgvJTIogZLKWN dyVrktJw=; b=r+6ICo340Ev/Xib8+SuIwNC5mN3morBV9xthoBZdHmcZjMfigzA ID1b3xZT35Os6hnxvNPcQ7XEzheng+W4UxNZdzR9Bg9g2ScnhA12onKb8kLQ5Hev ppDa6ofbwK0J2/5/QHIIfSUfhB24Vmt4Hd+BhSsp1L/aezExx1UG1PyUqg7RZ16Q Ic64Nhd5nyNmvDvZsokYt9S7VEJTGtUbwvlJeC15aDinj1ML6OA7fDtQHjK1LbTD cbfJPINhHWiqzzQbngyL4FwgDiCHtu872Oet43ZIo0+KmnZKeq9uvBPfPTDWbUK4 ChkIkw4juq8r5FjME+94YvRgSa3BQNIm2Yg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefhedrtddtgdduieehtdcutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpuffrtefokffrpgfnqfghnecuuegr ihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenfghrlh cuvffnffculdejtddmnecujfgurhepfffhvfevuffkfhggtggujgesghdtreertddtvden ucfhrhhomhepofhitghhrggvlhcurfgrqhhuihgvrhcuoehmihgthhgrvghlsehprghquh hivghrrdighiiiqeenucggtffrrghtthgvrhhnpeetleeifedufffhhfdtteelgeeggeff hfekueevteeigfduudevudetgfegiedvjeenucevlhhushhtvghrufhiiigvpedtnecurf grrhgrmhepmhgrihhlfhhrohhmpehmihgthhgrvghlsehprghquhhivghrrdighiiipdhn sggprhgtphhtthhopedvpdhmohguvgepshhmthhpohhuthdprhgtphhtthhopehhlhhinh hnrghkrgesihhkihdrfhhipdhrtghpthhtohepphhgshhqlhdqhhgrtghkvghrshesphho shhtghhrvghsqhhlrdhorhhg X-ME-Proxy: Feedback-ID: i0fe9450f:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 5 Apr 2026 22:36:25 -0400 (EDT) Date: Mon, 6 Apr 2026 11:36:21 +0900 From: Michael Paquier To: Heikki Linnakangas Cc: "pgsql-hackers@postgresql.org" Subject: Re: Shmem allocated wrong for custom cumulative stats Message-ID: References: <04b04387-92f5-476c-90b0-4064e71c5f37@iki.fi> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ht/3V5uXobIBH7kv" Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --ht/3V5uXobIBH7kv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Apr 06, 2026 at 09:55:14AM +0900, Michael Paquier wrote: > Right, down to v18 where this has been introduced. That's my bug, so > I'd be OK to take care of it myself, if you are OK with that of > course. Note: something is wrong with -m32, for both patches. Digging into that.. -- Michael --ht/3V5uXobIBH7kv Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEG72nH6vTowiyblFKnvQgOdbyQH0FAmnTHCUACgkQnvQgOdby QH2rzQ//cNxZrES4gVkxlRUrsNfebw37IN9d7DcsiXpIQ2xkoFXdNLkH7WpGwKlm F0PH4zOg/IuaKaRtLSu+6mja3vdg8OKDGSoldmuHGJnrY7ecupjQyZ9dFYIkvhgw 4MoIcc6fy0S4JfgC1sEeTti0zC33XIWTo6CVAjid0ceUuVAvK0xtsA9yLODCSE8F YxZQ29DMVhgAGS16HUglF44Gjiflr7tYRGdWp+a4pUUxg7Qy7uS5NY5DIgPuRe5B q5jNNIcozrBEGW0yD5+mliwnpS9xc1+Fov3r2yOqc35yihwQK/10eSfbycN8LqtN avvu3P/mVZfKJ78JgIWjg0z/HQquCkwnkoU+9XY/WkNYfspXD1ATMNPVoDBXLC4l B3gvo/8xF0ZQsf3gaH4ZM54UJ+DhTN3c1P2Nco/KfO47N3413vpCFTkiawDejD0l N+XTL5p5HiteY2Z7jY36vP0Rckhm2VxbeQ0Gw0rigIk2VPhXb5fllSHx5Cg5+iQ+ rjFfscPJBVV0fYc7bqg5VyoIZPKucloH9LWo13zhrVKBxYSmk5vCI2JlZjT1RANi 4x9qJXQRsWRuB33PnYR9GgiM2efXmFt071Qo58GNVdaxHaAlgJ66o7rOoBnlQHd3 tx8U5H/uua9SddMK5zmGmKEJYWnnE1N29pEKIGS+Gnijc0gAGYg= =FVyd -----END PGP SIGNATURE----- --ht/3V5uXobIBH7kv--