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From: Josef Bacik <josef@toxicpanda.com>
To: David Sterba <dsterba@suse.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 0/2] Pool for compression pages
Date: Mon, 20 Nov 2023 12:05:07 -0500	[thread overview]
Message-ID: <20231120170507.GC1606827@perftesting> (raw)
In-Reply-To: <cover.1700067287.git.dsterba@suse.com>

On Wed, Nov 15, 2023 at 05:59:37PM +0100, David Sterba wrote:
> Add wrappers for alloc/free of pages used for compresion and keep a
> small cache (for all filesystems, ie. per module). This can speed up
> short compression IO when we don't need to go to the allocator. Shrinker
> is attached to free the pages if there's memory pressure.
> 
> David Sterba (2):
>   btrfs: use page alloc/free wrapeprs for compression pages
>   btrfs: use shrinker for compression page pool
>

Sorry I thought I responded to this last week,

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

Thanks,

Josef 

      parent reply	other threads:[~2023-11-20 17:05 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-15 16:59 [PATCH 0/2] Pool for compression pages David Sterba
2023-11-15 16:59 ` [PATCH 1/2] btrfs: use page alloc/free wrapeprs " David Sterba
2023-11-16  9:15   ` Johannes Thumshirn
2023-11-16 19:50     ` David Sterba
2023-11-15 16:59 ` [PATCH 2/2] btrfs: use shrinker for compression page pool David Sterba
2023-11-20 17:05 ` Josef Bacik [this message]

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