Re: [PATCH v2] ext4: Enable code path when DX_DEBUG is set

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To: Vinicius Tinti <viniciustinti@xxxxxxxxx>
Subject: Re: [PATCH v2] ext4: Enable code path when DX_DEBUG is set
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Mon, 1 Feb 2021 12:49:24 +0000
Cc: Andreas Dilger <adilger.kernel@xxxxxxxxx>, Nathan Chancellor <natechancellor@xxxxxxxxx>, "Theodore Ts'o" <tytso@xxxxxxx>, Nick Desaulniers <ndesaulniers@xxxxxxxxxx>, linux-ext4@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, clang-built-linux@xxxxxxxxxxxxxxxx
In-reply-to: <20210201003125.90257-1-viniciustinti@gmail.com>
References: <AAB32610-D238-4137-96DE-33655AAAB545@dilger.ca> <20210201003125.90257-1-viniciustinti@gmail.com>

DX_DEBUG is completely dead code, so either kill it off or make it an
actual CONFIG_* symbol through Kconfig if it seems useful.

Follow-Ups:
- Re: [PATCH v2] ext4: Enable code path when DX_DEBUG is set
  - From: Theodore Ts'o
- Re: [PATCH v2] ext4: Enable code path when DX_DEBUG is set
  - From: Vinicius Tinti

References:
- Re: [PATCH] ext4: Remove unreachable code
  - From: Andreas Dilger
- [PATCH v2] ext4: Enable code path when DX_DEBUG is set
  - From: Vinicius Tinti

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