Re: [PATCH 3/4] brd: only preload radix tree if we're using a blocking gfp mask

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To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: [PATCH 3/4] brd: only preload radix tree if we're using a blocking gfp mask
From: Jens Axboe <axboe@xxxxxxxxx>
Date: Thu, 16 Feb 2023 09:12:08 -0700
Cc: linux-block@xxxxxxxxxxxxxxx, stable@xxxxxxxxxxxxxxx
In-reply-to: <Y+5Uqc2FxZT8W8mF@infradead.org>
References: <20230216151918.319585-1-axboe@kernel.dk> <20230216151918.319585-4-axboe@kernel.dk> <Y+5Uqc2FxZT8W8mF@infradead.org>
User-agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2

On 2/16/23 9:07 AM, Christoph Hellwig wrote:
> This should probably go into the previous patch, as that's the
> one creating the warning.

Agree, but it also can't happen before patch 4. But I can fold
the two, only did the split because it's nice to have the error
handling separate.

-- 
Jens Axboe

References:
- [PATCH 0/4] Support REQ_NWOAIT in brd
  - From: Jens Axboe
- [PATCH 3/4] brd: only preload radix tree if we're using a blocking gfp mask
  - From: Jens Axboe
- Re: [PATCH 3/4] brd: only preload radix tree if we're using a blocking gfp mask
  - From: Christoph Hellwig

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