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Date:   Wed, 13 Jan 2021 22:44:57 -0500
From:   "Theodore Ts'o" <>
To:     Daejun Park <>
Cc:     "" <>,
        "" <>,
        "" <>,
        "" <>
Subject: Re: [PATCH] ext4: Remove expensive flush on fast commit

On Wed, Jan 06, 2021 at 10:32:42AM +0900, Daejun Park wrote:
> In the fast commit, it adds REQ_FUA and REQ_PREFLUSH on each fast commit
> block when barrier is enabled. However, in recovery phase, ext4 compares
> CRC value in the tail. So it is sufficient adds REQ_FUA and REQ_PREFLUSH
> on the block that has tail.
> Signed-off-by: Daejun Park <>

Thanks, applied.

					- Ted

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