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 1t2Q24-003iI0-0k for pgsql-hackers@arkaria.postgresql.org; Sun, 20 Oct 2024 07:07:20 +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 1t2Q21-00CfmQ-Aq for pgsql-hackers@arkaria.postgresql.org; Sun, 20 Oct 2024 07:07:17 +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 1t2Q20-00CfiS-IA for pgsql-hackers@lists.postgresql.org; Sun, 20 Oct 2024 07:07:17 +0000 Received: from fout-b6-smtp.messagingengine.com ([202.12.124.149]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1t2Q1w-0021QA-6p for pgsql-hackers@lists.postgresql.org; Sun, 20 Oct 2024 07:07:14 +0000 Received: from phl-compute-08.internal (phl-compute-08.phl.internal [10.202.2.48]) by mailfout.stl.internal (Postfix) with ESMTP id AEF051140097; Sun, 20 Oct 2024 03:07:09 -0400 (EDT) Received: from phl-mailfrontend-02 ([10.202.2.163]) by phl-compute-08.internal (MEProxy); Sun, 20 Oct 2024 03:07:09 -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=1729408029; x=1729494429; bh=dblwPFG3A/ ednU/Z05L1qpD9DPa7uSNhnB9DftLQLtk=; b=p7duG0mtbDf3K2tW0MslykFcl5 nRhc1iyscW3Dr2Utk6upRTit/YQItlglIFwNwPMlOYgoky2Nfpslwqxv8PGptkCS gpY21XrTIy+1+/FCs0sZG9rp113QTAAHcX9TuAiyHtxPjnQfR0pOkhTEP0KpZK6j qJcpwwr6UniFqD8ztIbczdFYUgP1RvH4f/QzbwKDUSk7D6Da16aHKLEs0mbBcg4/ EJJ1kBeec5ZuTcxra1xJ/L8PGMyazFuX+s7j/bgPPOPSvkXUJL+9Ggw4+i/RwVew FSh0aW+40gF+Ao3ycoopji4HEwCqvz2FSUgo8saq9G7LRvDKsDQ+mY+fkcuw== 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-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; t=1729408029; x=1729494429; bh=dblwPFG3A/ednU/Z05L1qpD9DPa7 uSNhnB9DftLQLtk=; b=DIj99X8Na3w8hytAWfzNstB8x6dTdwhvSLLe8REzdxMj 4bItxI6Zbm/MtA7Jw2GEljL34Zpze273uhD2OwzbSy5L8ru9FIwExd6mybFNA85Y BJSVePLb70e+4R27egGqWDoIh6dPJT+t1h1s499cUxbnG/5PVz6nT4n7yFjiCtoh nLbGhQa5cxQYj1xi8nKQlHqCLhlJqF1k+8hJw62j+5wdhXST2allUmJrSPOJ5Amw 9RcVA0+5LWWgGKIbg7HuKhChk9U2dY73BIvfuCpeY6hHEej7RIVkp6ELB6H47jva YswO0OmM1eABHWfUZqZ+krjr9ZpbkvNPB3mbEf+4pQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeftddrvdehiedguddukecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpggftfghnshhusghstghrihgsvgdp uffrtefokffrpgfnqfghnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivg hnthhsucdlqddutddtmdenfghrlhcuvffnffculdejtddmnecujfgurhepfffhvfevuffk fhggtggujgesghdtroertddtvdenucfhrhhomhepofhitghhrggvlhcurfgrqhhuihgvrh cuoehmihgthhgrvghlsehprghquhhivghrrdighiiiqeenucggtffrrghtthgvrhhnpeff udelheeghfekfefgfedthfekuddtvdfhudekgeegheeikefflefhleekheetfeenucevlh hushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehmihgthhgrvghl sehprghquhhivghrrdighiiipdhnsggprhgtphhtthhopedvpdhmohguvgepshhmthhpoh huthdprhgtphhtthhopeiihhhjfihpkhhusehgmhgrihhlrdgtohhmpdhrtghpthhtohep phhgshhqlhdqhhgrtghkvghrsheslhhishhtshdrphhoshhtghhrvghsqhhlrdhorhhg X-ME-Proxy: Feedback-ID: i0fe9450f:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 20 Oct 2024 03:07:07 -0400 (EDT) Date: Sun, 20 Oct 2024 16:06:42 +0900 From: Michael Paquier To: Junwang Zhao Cc: PostgreSQL Hackers Subject: Re: report a typo in WaitReadBuffers Message-ID: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="8XuECQf1eSfhJdSe" Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --8XuECQf1eSfhJdSe Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Oct 20, 2024 at 11:20:34AM +0800, Junwang Zhao wrote: > /* > * How many neighboring-on-disk blocks can we can scatter-read into > * other buffers at the same time? In this case we don't wait if we >=20 > Seems the second *can* is not necessary. Yes, you are right. This reads better without the second "can". -- Michael --8XuECQf1eSfhJdSe Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEG72nH6vTowiyblFKnvQgOdbyQH0FAmcUrAIACgkQnvQgOdby QH2dQw/+LypU/Aqf+EU0LQhdEBXSsAaEhEi8gjiqFXfzN0nQqwFmpmaS1mzr5Y90 WHDw2KHprEDq6XXwyDtQHIj30gH9NBzVmSZouObnbL0+befMRvZk/zpk73H6DOYi 2i4JN9Bh1OvVDCxA5Lvp38SypNCwmdW0D4CDCU1IoCDpelxa58dSxA8CWaRM/iHk neuUMb3LOEc6IBoy/OL9fnk4CpF5ZBeSwLaiyIt1BuehIZCgczZpLVf8+dmt6LMe 7kXAnIErWvX7pYSKU12TYqWGlY/pUOUyaY3tFePUO21qRnC/CGFp1AF+7GdZVb81 L7ZBtMta3i3EqeVIloVQy6VIo8cU8K/ir6iukk+tMzD+2bENQGYKrzvd5wDTRrXO wSEe2HkK8XxRbhPIbobQxr0X6+jscNs4OILJygAoUTFlTyhGsZeSG82qNpq9L5sx Mx75OMQg0le3h8voqhfS7AIcs2MuOa67nfxa4Mqfd0q2GInWybmPPW3edUHUPU7o PHi5cCutn3ikkLRC2zf/F2Ggos6QZTciM0aUm9gTkFTctLuzSql7hE1Wwt8T5w2O z/d9DBR+Cdmt//ueXKgiSZftbcXMeLHXD30/Bz92UnDmaYeQV7EV+z1E9i5zj+WG kDQDKHuYErUFal/5ulDkbK8mlLDu92ersl0TdHjClrJM2GVvu4I= =5rVJ -----END PGP SIGNATURE----- --8XuECQf1eSfhJdSe--