From: "Pankaj Raghav (Samsung)" <pankaj.raghav@linux.dev>
To: Qu Wenruo <wqu@suse.com>
Cc: linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-xfs@vger.kernel.org
Subject: Re: [PATCH v4] iomap: follow the alignment requirement for iomap_dio_hole_iter()
Date: Thu, 20 Aug 2026 13:45:37 +0200 [thread overview]
Message-ID: <aobov7x4-1uXpJwG@quentin> (raw)
In-Reply-To: <73bd4d9b39e821453028ca8e567eaad2ebe0fc18.1785880740.git.wqu@suse.com>
> [FIX]
> For iomap_dio_hole_iter() round down the copied length, and revert
> any excessive range that is beyond the aligned copied length.
> Also use @aligned_copied for the size increment and iter advancement.
>
> This should only affect btrfs, which is the only fs utilizing iomap dio
> with page fault disabled.
>
> Fixes: 001397f5ef49 ("iomap: add IOMAP_DIO_FSBLOCK_ALIGNED flag")
> Signed-off-by: Qu Wenruo <wqu@suse.com>
Looks good,
Reviewed-by: Pankaj Raghav <p.raghav@samsung.com>
--
Pankaj
next prev parent reply other threads:[~2026-08-20 11:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-04 21:59 [PATCH v4] iomap: follow the alignment requirement for iomap_dio_hole_iter() Qu Wenruo
2026-08-11 15:22 ` Christoph Hellwig
2026-08-20 11:45 ` Pankaj Raghav (Samsung) [this message]
2026-09-01 22:47 ` Qu Wenruo
2026-10-12 14:25 ` Christian Brauner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=aobov7x4-1uXpJwG@quentin \
--to=pankaj.raghav@linux.dev \
--cc=linux-btrfs@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-xfs@vger.kernel.org \
--cc=wqu@suse.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.