Re: [PATCH] f2fs: introduce f2fs_reserve_blocks to speedup fallocate

From	Chao Yu <yuchao0@huawei.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] f2fs: introduce f2fs_reserve_blocks to speedup fallocate
Date	2016-05-09 14:10 +0200
Message-ID	<rwSaD-5og-45@gated-at.bofh.it> (permalink)
References	<rw5CW-6kg-13@gated-at.bofh.it> <rwewz-5Wi-21@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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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,

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[PATCH] f2fs: introduce f2fs_reserve_blocks to speedup fallocate Chao Yu <yuchao0@huawei.com> - 2016-05-07 10:20 +0200
  Re: [PATCH] f2fs: introduce f2fs_reserve_blocks to speedup fallocate Jaegeuk Kim <jaegeuk@kernel.org> - 2016-05-07 19:50 +0200
    Re: [PATCH] f2fs: introduce f2fs_reserve_blocks to speedup fallocate Chao Yu <yuchao0@huawei.com> - 2016-05-09 14:10 +0200

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