linux-ext4 - Re: [PATCH] debugfs:add logdump with option -n that display n records

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Date:   Sat, 13 Aug 2022 10:58:10 -0400
From:   "Theodore Ts'o" <tytso@....edu>
To:     lihaoxiang9@...wei.com
Cc:     "Theodore Ts'o" <tytso@....edu>, louhongxiang@...wei.com,
        linfeilong@...wei.com, linux-ext4@...r.kernel.org,
        liuzhiqiang26@...wei.com
Subject: Re: [PATCH] debugfs:add logdump with option -n that display n records

On Thu, 14 Jul 2022 09:32:48 +0800, lihaoxiang (F) wrote:
> The current version's debugfs possessed the function logdump. Executing
> with option -O could output the log history. But when it occurred the block
> which had no magic number in it's header, the program would exit.
> 
> Sometimes we were locating problems, needed for more transactions that
> had replayed instead of the latest batch of transactions and we weren't
> hope to display all the history in the meanwhile. So we introduced
> the option -n used for controlling the print of history transactions.
> Specially, this parameter was depending on the option -O otherwise it
> couldn't work.
> 
> [...]

Applied, thanks!

[1/1] debugfs:add logdump with option -n that display n records
      commit: 6e4cc3d5eeb2dfaa055e652b5390beaa6c3d05da

Best regards,
-- 
Theodore Ts'o <tytso@....edu>