Re: [f2fs-dev] [PATCH 08/17] f2fs: remove FAULT_ALLOC_BIO

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To: Christoph Hellwig <hch@xxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Song Liu <song@xxxxxxxxxx>
Subject: Re: [f2fs-dev] [PATCH 08/17] f2fs: remove FAULT_ALLOC_BIO
From: Chao Yu <yuchao0@xxxxxxxxxx>
Date: Fri, 29 Jan 2021 09:04:17 +0800
Cc: Mike Snitzer <snitzer@xxxxxxxxxx>, <linux-mm@xxxxxxxxx>, <dm-devel@xxxxxxxxxx>, <drbd-dev@xxxxxxxxxxxxxxx>, Naohiro Aota <naohiro.aota@xxxxxxx>, <linux-nilfs@xxxxxxxxxxxxxxx>, Josef Bacik <josef@xxxxxxxxxxxxxx>, <linux-nfs@xxxxxxxxxxxxxxx>, Coly Li <colyli@xxxxxxx>, <linux-raid@xxxxxxxxxxxxxxx>, <linux-bcache@xxxxxxxxxxxxxxx>, David Sterba <dsterba@xxxxxxxx>, Jaegeuk Kim <jaegeuk@xxxxxxxxxx>, Ryusuke Konishi <konishi.ryusuke@xxxxxxxxx>, <linux-block@xxxxxxxxxxxxxxx>, Damien Le Moal <damien.lemoal@xxxxxxx>, "Andrew Morton" <akpm@xxxxxxxxxxxxxxxxxxxx>, Philipp Reisner <philipp.reisner@xxxxxxxxxx>, <linux-f2fs-devel@xxxxxxxxxxxxxxxxxxxxx>, <linux-fsdevel@xxxxxxxxxxxxxxx>, Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>, <linux-btrfs@xxxxxxxxxxxxxxx>
In-reply-to: <20210126145247.1964410-9-hch@lst.de>
References: <20210126145247.1964410-1-hch@lst.de> <20210126145247.1964410-9-hch@lst.de>
User-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1

On 2021/1/26 22:52, Christoph Hellwig wrote:

Sleeping bio allocations do not fail, which means that injecting an error
into sleeping bio allocations is a little silly.

Signed-off-by: Christoph Hellwig<hch@xxxxxx>


Acked-by: Chao Yu <yuchao0@xxxxxxxxxx>

Thanks,

References:
- misc bio allocation cleanups
  - From: Christoph Hellwig
- [PATCH 08/17] f2fs: remove FAULT_ALLOC_BIO
  - From: Christoph Hellwig

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