linux-kernel - Re: [GIT PULL] bcachefs

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Message-ID: <784c3e6a-75bd-e6ca-535a-43b3e1daf643@kernel.dk>
Date:   Mon, 26 Jun 2023 20:59:44 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     Kent Overstreet <kent.overstreet@...ux.dev>
Cc:     torvalds@...ux-foundation.org, linux-kernel@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-bcachefs@...r.kernel.org,
        Christoph Hellwig <hch@....de>
Subject: Re: [GIT PULL] bcachefs

On 6/26/23 8:33?PM, Kent Overstreet wrote:
> On Mon, Jun 26, 2023 at 07:13:54PM -0600, Jens Axboe wrote:
>> fs/bcachefs/alloc_background.c: In function ?bch2_check_alloc_info?:
>> fs/bcachefs/alloc_background.c:1526:1: warning: the frame size of 2640 bytes is larger than 2048 bytes [-Wframe-larger-than=]
>>  1526 | }
>>       | ^
>> fs/bcachefs/reflink.c: In function ?bch2_remap_range?:
>> fs/bcachefs/reflink.c:388:1: warning: the frame size of 2352 bytes is larger than 2048 bytes [-Wframe-larger-than=]
>>   388 | }
>>       | ^
> 
> What version of gcc are you using? I'm not seeing either of those
> warnings - I'm wondering if gcc recently got better about stack usage
> when inlining.

Using:

gcc (Debian 13.1.0-6) 13.1.0

and it's on arm64, fwiw.

-- 
Jens Axboe