From: Christoph Hellwig <hch@lst.de>
To: Tal Zussman <tz2294@columbia.edu>
Cc: Theodore Ts'o <tytso@mit.edu>,
Andreas Dilger <adilger.kernel@dilger.ca>,
Baokun Li <libaokun@linux.alibaba.com>, Jan Kara <jack@suse.cz>,
Ojaswin Mujoo <ojaswin@linux.ibm.com>,
"Ritesh Harjani (IBM)" <ritesh.list@gmail.com>,
Zhang Yi <yi.zhang@huawei.com>,
Taotao Chen <chentaotao@didiglobal.com>,
Christian Brauner <brauner@kernel.org>,
Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
"Matthew Wilcox (Oracle)" <willy@infradead.org>,
linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ext4: complete dropbehind writeback in task context
Date: Tue, 13 Oct 2026 13:59:26 +0200 [thread overview]
Message-ID: <20261013115926.GA2944@lst.de> (raw)
In-Reply-To: <20261012-ext4-dontcache-complete-in-task-v1-1-6ac801557041@columbia.edu>
I wonder if we can add a test to xfstests using say the mincore command
in xfs_io to check if the pages actually get dropped after a trivial
RWF_DONTCACHE write to verify this behavior?
next prev parent reply other threads:[~2026-10-13 11:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-12 18:04 [PATCH] ext4: complete dropbehind writeback in task context Tal Zussman
2026-10-12 18:19 ` sashiko-bot
2026-10-13 11:59 ` Christoph Hellwig [this message]
2026-10-13 17:36 ` Tal Zussman
2026-10-13 12:47 ` Jan Kara
2026-10-13 17:32 ` Tal Zussman
2026-10-13 15:17 ` Baokun Li
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