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From: Bart Van Assche <bvanassche@acm.org>
To: Jaegeuk Kim <jaegeuk@kernel.org>,
	linux-kernel@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net
Cc: Jens Axboe <axboe@kernel.dk>,
	linux-block@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [f2fs-dev] [PATCH v3] loop: avoid EAGAIN, if offset or block_size are changed
Date: Wed, 27 Nov 2019 10:54:40 -0800	[thread overview]
Message-ID: <898950e4-3759-c78e-dd5d-422af9f8c507@acm.org> (raw)
In-Reply-To: <20191127181809.GA42245@jaegeuk-macbookpro.roam.corp.google.com>

On 11/27/19 10:18 AM, Jaegeuk Kim wrote:
> Previously, there was a bug where user could see stale buffer cache (e.g, 512B)
> attached in the 4KB-sized pager cache, when the block size was changed from
> 512B to 4KB. That was fixed by:
> commit 5db470e229e2 ("loop: drop caches if offset or block_size are changed")

[ ... ]

Reviewed-by: Bart Van Assche <bvanassche@acm.org>


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  reply	other threads:[~2019-11-27 18:54 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-18  0:47 [PATCH] loop: avoid EAGAIN, if offset or block_size are changed Jaegeuk Kim
2019-05-18  0:53 ` [PATCH v2] " Jaegeuk Kim
2019-06-17 21:08   ` [f2fs-dev] " Jaegeuk Kim
2019-11-18 18:36     ` [f2fs-dev] " Andrew Norrie
2019-11-19  4:00       ` Greg KH
2019-11-19 23:40   ` [f2fs-dev] [PATCH v2] " Bart Van Assche
2019-11-25 17:59     ` Jaegeuk Kim
2019-11-25 18:35       ` Bart Van Assche
2019-11-25 19:22         ` Jaegeuk Kim
2019-11-25 19:41           ` Bart Van Assche
2019-11-27 18:18   ` [f2fs-dev] [PATCH v3] " Jaegeuk Kim
2019-11-27 18:54     ` Bart Van Assche [this message]
2020-02-19 19:58       ` Andrew Norrie
2020-03-05 21:04 ` [f2fs-dev] [PATCH] " Jan Kara

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