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From: Josef Bacik <josef@toxicpanda.com>
To: fdmanana@kernel.org
Cc: linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 0/2] btrfs: some optimizations for send
Date: Tue, 20 Feb 2024 10:21:47 -0500	[thread overview]
Message-ID: <20240220152147.GA1021473@perftesting> (raw)
In-Reply-To: <cover.1708260967.git.fdmanana@suse.com>

On Mon, Feb 19, 2024 at 11:59:29AM +0000, fdmanana@kernel.org wrote:
> From: Filipe Manana <fdmanana@suse.com>
> 
> The following are two optimizations for send, one to avoid sending
> unnecessary holes (writes full of zeros), which can waste a lot of space
> at the receiver and increase stream size for cases where sparse files are
> used, such as images of thin provisioned filesystems for example as
> recently reported by a user. The second is just a small optimization to
> avoid repeating a btree search. More details in the respective change logs.
> 

Reviewed-by: Josef Bacik <josef@toxicpanda.com>

Thanks,

Josef

      parent reply	other threads:[~2024-02-20 15:21 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-19 11:59 [PATCH 0/2] btrfs: some optimizations for send fdmanana
2024-02-19 11:59 ` [PATCH 1/2] btrfs: send: don't issue unnecessary zero writes for trailing hole fdmanana
2024-02-19 11:59 ` [PATCH 2/2] btrfs: send: avoid duplicated search for last extent when sending hole fdmanana
2024-02-19 19:00 ` [PATCH 0/2] btrfs: some optimizations for send Sweet Tea Dorminy
2024-02-19 19:10 ` David Sterba
2024-02-20 15:21 ` Josef Bacik [this message]

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