From: Jens Axboe <axboe@kernel.dk>
To: linux-block@vger.kernel.org, Keith Busch <kbusch@meta.com>
Cc: Keith Busch <kbusch@kernel.org>
Subject: Re: [PATCH] brd: implement discard support
Date: Mon, 13 May 2024 21:48:18 -0600 [thread overview]
Message-ID: <171565849854.5897.16749670445299003017.b4-ty@kernel.dk> (raw)
In-Reply-To: <20240429102308.147627-1-kbusch@meta.com>
On Mon, 29 Apr 2024 03:23:08 -0700, Keith Busch wrote:
> The ramdisk memory utilization can only go up when data is written to
> new pages. Implement discard to provide the possibility to reduce memory
> usage for pages no longer in use. Aligned discards will free the
> associated pages, if any, and determinisitically return zeroed data
> until written again.
>
>
> [...]
Applied, thanks!
[1/1] brd: implement discard support
commit: 9ead7efc6f3f2b46c4ec68209bca4888cfbd4c19
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2024-05-14 3:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-29 10:23 [PATCH] brd: implement discard support Keith Busch
2024-04-29 19:54 ` Chaitanya Kulkarni
2024-04-30 7:46 ` Keith Busch
2024-05-14 3:48 ` Jens Axboe [this message]
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