linux-kernel - Re: [PATCH v5 0/5] RAID 0/1/10 atomic write support

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Message-Id: <173203741480.120673.1977109756276902670.b4-ty@kernel.dk>
Date: Tue, 19 Nov 2024 10:30:14 -0700
From: Jens Axboe <axboe@...nel.dk>
To: song@...nel.org, yukuai3@...wei.com, hch@....de, 
 John Garry <john.g.garry@...cle.com>
Cc: linux-block@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-raid@...r.kernel.org, martin.petersen@...cle.com
Subject: Re: [PATCH v5 0/5] RAID 0/1/10 atomic write support


On Mon, 18 Nov 2024 10:50:13 +0000, John Garry wrote:
> This series introduces atomic write support for software RAID 0/1/10.
> 
> The main changes are to ensure that we can calculate the stacked device
> request_queue limits appropriately for atomic writes. Fundamentally, if
> some bottom does not support atomic writes, then atomic writes are not
> supported for the top device. Furthermore, the atomic writes limits are
> the lowest common supported limits from all bottom devices.
> 
> [...]

Applied, thanks!

[1/5] block: Add extra checks in blk_validate_atomic_write_limits()
      commit: d00eea91deaf363f83599532cb49fa528ab8e00e
[2/5] block: Support atomic writes limits for stacked devices
      commit: d7f36dc446e894e0f57b5f05c5628f03c5f9e2d2
[3/5] md/raid0: Atomic write support
      commit: fa6fec82811bc6ebd3c4337ae4dae36c802c0fc1
[4/5] md/raid1: Atomic write support
      commit: f2a38abf5f1c5aeb3be8e9f4d3d815c867fff7ca
[5/5] md/raid10: Atomic write support
      commit: a1d9b4fd42d93f46c11e7e9d919a55a3f6ca6126

Best regards,
-- 
Jens Axboe