linux-ext4 - Re: [PATCH v5 0/7] ext4: Add multi-fsblock atomic write support with bigalloc

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Message-ID: <174775151766.432196.9150024510509123836.b4-ty@mit.edu>
Date: Tue, 20 May 2025 10:40:17 -0400
From: "Theodore Ts'o" <tytso@....edu>
To: linux-ext4@...r.kernel.org, "Ritesh Harjani (IBM)" <ritesh.list@...il.com>
Cc: "Theodore Ts'o" <tytso@....edu>, Jan Kara <jack@...e.cz>,
        John Garry <john.g.garry@...cle.com>, djwong@...nel.org,
        Ojaswin Mujoo <ojaswin@...ux.ibm.com>, linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH v5 0/7] ext4: Add multi-fsblock atomic write support with bigalloc


On Fri, 16 May 2025 01:20:48 +0530, Ritesh Harjani (IBM) wrote:
> This adds multi-fsblock atomic write support to ext4 using bigalloc. The major
> chunk of the design changes are kept in Patch-4 & 5.
> 
> v4 -> v5:
> =========
> 1. Addressed review comments and added Acked-by from Darrick.
> 2. Changed a minor WARN_ON(1) at one place to WARN_ON_ONCE(1) in patch-5 in
>    ext4_iomap_begin(). Ideally we may never hit it.
> 3. Added force commit related info in the Documentation section where
>    mixed mapping details are mentioned.
> [v4]: https://lore.kernel.org/linux-ext4/cover.1747289779.git.ritesh.list@gmail.com/
> 
> [...]

Applied, thanks!

[1/7] ext4: Document an edge case for overwrites
      commit: 9fa6121684dad974c8c2b2aceb0df2b27f0627fe
[2/7] ext4: Check if inode uses extents in ext4_inode_can_atomic_write()
      commit: 1c972b1d13dde34c9897d991283e2c54209b44e9
[3/7] ext4: Make ext4_meta_trans_blocks() non-static for later use
      commit: 255e7bc2127cbd3a718a55d2da5b2d3f015adcd7
[4/7] ext4: Add support for EXT4_GET_BLOCKS_QUERY_LEAF_BLOCKS
      commit: 5bb12b1837c0bf7ddc84e27812f1693a126fe27a
[5/7] ext4: Add multi-fsblock atomic write support with bigalloc
      commit: b86629c2b2998338b4a715058b402e47d0b36206
[6/7] ext4: Enable support for ext4 multi-fsblock atomic write using bigalloc
      commit: 642e0dc73c5def8270ff7c55d750ff36a6ea5d10
[7/7] ext4: Add atomic block write documentation
      commit: 0bf1f51e34c4e260095fc7306c564c7fe01503e3

Best regards,
-- 
Theodore Ts'o <tytso@....edu>