Re: [PATCH v5 0/7] iomap: zero range folio batch support

[Christian Brauner <brauner@kernel.org>]

On Fri, 03 Oct 2025 09:46:34 -0400, Brian Foster wrote:
> Only minor changes in v5 to the XFS errortag patch. I've kept the R-b
> tags because the fundamental logic is the same, but the errortag
> mechanism has been reworked and so that one needed a rebase (which turns
> out much simpler). A second look certainly couldn't hurt, but otherwise
> the associated fstest still works as expected.
> 
> Note that the force zeroing fstests test has since been merged as
> xfs/131. Otherwise I still have some followup patches to this work re:
> the ext4 on iomap work, but it would be nice to move this along before
> getting too far ahead with that.
> 
> [...]

Applied to the vfs-6.19.iomap branch of the vfs/vfs.git tree.
Patches in the vfs-6.19.iomap branch should appear in linux-next soon.

Please report any outstanding bugs that were missed during review in a
new review to the original patch series allowing us to drop it.

It's encouraged to provide Acked-bys and Reviewed-bys even though the
patch has now been applied. If possible patch trailers will be updated.

Note that commit hashes shown below are subject to change due to rebase,
trailer updates or similar. If in doubt, please check the listed branch.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
branch: vfs-6.19.iomap

[1/7] filemap: add helper to look up dirty folios in a range
      https://git.kernel.org/vfs/vfs/c/757f5ca76903
[2/7] iomap: remove pos+len BUG_ON() to after folio lookup
      https://git.kernel.org/vfs/vfs/c/e027b6ecb710
[3/7] iomap: optional zero range dirty folio processing
      https://git.kernel.org/vfs/vfs/c/5a9a21cb7706
[4/7] xfs: always trim mapping to requested range for zero range
      https://git.kernel.org/vfs/vfs/c/50dc360fa097
[5/7] xfs: fill dirty folios on zero range of unwritten mappings
      https://git.kernel.org/vfs/vfs/c/492258e4508a
[6/7] iomap: remove old partial eof zeroing optimization
      https://git.kernel.org/vfs/vfs/c/47520b756355
[7/7] xfs: error tag to force zeroing on debug kernels
      https://git.kernel.org/vfs/vfs/c/87a5ca9f6c56