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[76.182.20.124]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6cb937f478fsm8082636d6.121.2024.10.03.10.09.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Oct 2024 10:09:20 -0700 (PDT) Date: Thu, 3 Oct 2024 13:09:19 -0400 From: Josef Bacik To: "Matthew Wilcox (Oracle)" Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, ceph-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 4/6] btrfs: Switch from using the private_2 flag to owner_2 Message-ID: <20241003170919.GA1652670@perftesting> References: <20241002040111.1023018-1-willy@infradead.org> <20241002040111.1023018-5-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241002040111.1023018-5-willy@infradead.org> X-Rspam-User: X-Rspamd-Queue-Id: F3D58140013 X-Rspamd-Server: rspam01 X-Stat-Signature: zefczx7ou4n6u5g1xsxw8yxcqefesbco X-HE-Tag: 1727975362-941106 X-HE-Meta: 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 3bPbD2rI hm95LiKEBXSH48ldl2AEM/q77Cf7HhkmHTeTCx1wbztN0bgo2TaIAotBHE3tnCNtPBSK676vng5H5IcOuLvl6Hfrz0Yh9AwVjQz+wZ7WfuWPn92zsJtPcqCP1nKD9igx7w2AbhQSb4ypYWPENTZ+x+iYD7UM5bQRV+JwhUsvx9TzAxTCtBH5CG8nKO3oNr9iB3QrRbwy/cBSXKWbVZ01f0vIJFWqIn1V8ssKx0xwW7qA9+GGrU0JILKyS2joYdfRoOnLhKcP/71Z7gPl6BzTfHjozfTbVeaQKI5Hnu7cDdckn4g9uTNFSYphsYcw8Emsf+S2Rrj8FLeQ8C2z2Mj4QrlIuyCWHA2f8fvced5P6C6xbHPku16uyyleeEfpzZJlzsLrWdmbaudkDvHbRxswQ6qevmaMH9/FpHEFRaFYysltvRhh2ZpX+0XezHJUB3q63/HYvqx9HwAW0tSL17XDvdUBQ25S1rtCZeDJ2GYEMvH4EROFdkhI8mfE7UkJw2Od4s8sPj+/Rf2wpg1QlmiH+DGgAkyGG1wyB9VGA X-Bogosity: Ham, tests=bogofilter, spamicity=0.007217, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, Oct 02, 2024 at 05:01:06AM +0100, Matthew Wilcox (Oracle) wrote: > We are close to removing the private_2 flag, so switch btrfs to using > owner_2 for its ordered flag. This is mostly used by buffer head > filesystems, so btrfs can use it because it doesn't use buffer heads. > > Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Josef Bacik Thanks, Josef