linux-kernel - RE: [PATCH] exfat: improve write performance when dirsync enabled

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Message-ID: <002601d71c8e$f512e930$df38bb90$@samsung.com>
Date:   Fri, 19 Mar 2021 16:10:35 +0900
From:   "Namjae Jeon" <namjae.jeon@...sung.com>
To:     "'Sungjong Seo'" <sj1557.seo@...sung.com>,
        "'Hyeongseok Kim'" <hyeongseok@...il.com>
Cc:     <linux-kernel@...r.kernel.org>, <linux-fsdevel@...r.kernel.org>
Subject: RE: [PATCH] exfat: improve write performance when dirsync enabled

> > Degradation of write speed caused by frequent disk access for cluster
> > bitmap update on every cluster allocation could be improved by
> > selective syncing bitmap buffer. Change to flush bitmap buffer only
> > for the directory related operations.
> >
> > Signed-off-by: Hyeongseok Kim <hyeongseok@...il.com>
> 
> Looks good.
> Thanks for your work.
> 
> Acked-by: Sungjong Seo <sj1557.seo@...sung.com>
Applied. Thanks!