mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Chao Yu <yuchao0@huawei.com>
To: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: <linux-f2fs-devel@lists.sourceforge.net>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] f2fs: introduce f2fs_reserve_blocks to speedup fallocate
Date: Mon, 9 May 2016 20:03:18 +0800	[thread overview]
Message-ID: <f877ae36-1293-ddc6-aa36-da129d5df836@huawei.com> (raw)
In-Reply-To: <20160507174401.GA92790@jaegeuk.gateway>

Hi Jaegeuk,

On 2016/5/8 1:44, Jaegeuk Kim wrote:
> Hi Chao,
> 
> Good catch, but I've been already testing a patch which uses f2fs_map_blocks().
> We don't need to add whole things redundantly. :)

Good, your patch looks quite clean especially the size updating part! :)

However, I think there are still room of performance improvement, I wrote a
patch for that based on your patch, could you check that?

Thanks,

      reply	other threads:[~2016-05-09 12:03 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-07  8:16 Chao Yu
2016-05-07 17:44 ` Jaegeuk Kim
2016-05-09 12:03   ` Chao Yu [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=f877ae36-1293-ddc6-aa36-da129d5df836@huawei.com \
    --to=yuchao0@huawei.com \
    --cc=jaegeuk@kernel.org \
    --cc=linux-f2fs-devel@lists.sourceforge.net \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®