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From:   Andreas Dilger <adilger@dilger.ca>
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Subject: Re: [PATCH] ext4: fix typos in ext4_mb_regular_allocator() comment
Date:   Thu, 13 Aug 2020 02:20:18 -0600
In-Reply-To: <d6514145-73b3-808b-ec5a-a8be27c51f9c@gmail.com>
Cc:     Theodore Ts'o <tytso@mit.edu>,
        Ext4 Developers List <linux-ext4@vger.kernel.org>
To:     brookxu <brookxu.cn@gmail.com>
References: <d6514145-73b3-808b-ec5a-a8be27c51f9c@gmail.com>
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> On Aug 7, 2020, at 8:01 AM, brookxu <brookxu.cn@gmail.com> wrote:
>=20
> Fix typos in ext4_mb_regular_allocator() comment
>=20
> Signed-off-by: Chunguang Xu <brookxu@tencent.com>

Reviewed-by: Andreas Dilger <adilger@dilger.ca>

> ---
> fs/ext4/mballoc.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>=20
> diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
> index 4f21f34..0edec26 100644
> --- a/fs/ext4/mballoc.c
> +++ b/fs/ext4/mballoc.c
> @@ -2237,8 +2237,8 @@ static int ext4_mb_good_group_nolock(struct =
ext4_allocation_context *ac,
> 		goto out;
>=20
> 	/*
> -	 * ac->ac2_order is set only if the fe_len is a power of 2
> -	 * if ac2_order is set we also set criteria to 0 so that we
> +	 * ac->ac_2order is set only if the fe_len is a power of 2
> +	 * if ac->ac_2order is set we also set criteria to 0 so that we
> 	 * try exact allocation using buddy.
> 	 */
> 	i =3D fls(ac->ac_g_ex.fe_len);
> --
> 1.8.3.1


Cheers, Andreas


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