Re: [PATCH] vboxsf: Convert vboxsf_write_end() to use kmap_local_folio()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: Tal Zussman <tz2294@xxxxxxxxxxxx>
Subject: Re: [PATCH] vboxsf: Convert vboxsf_write_end() to use kmap_local_folio()
From: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Date: Mon, 11 Aug 2025 23:12:19 +0100
Cc: Hans de Goede <hansg@xxxxxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20250811-vboxsf_folio-v1-1-fe31a8b37115@columbia.edu>

On Mon, Aug 11, 2025 at 05:42:00PM -0400, Tal Zussman wrote:
> Now that vboxsf_write_end() takes a folio, convert the kmap() call to
> kmap_local_folio(). This removes two instances of &folio->page as
> well.
> 
> Compile-tested only.

Yeah ... I don't know if this is safe or not.  Needs actual testing.

Follow-Ups:
- Re: [PATCH] vboxsf: Convert vboxsf_write_end() to use kmap_local_folio()
  - From: Tal Zussman

References:
- [PATCH] vboxsf: Convert vboxsf_write_end() to use kmap_local_folio()
  - From: Tal Zussman

Prev by Date: [PATCH] vboxsf: Convert vboxsf_write_end() to use kmap_local_folio()
Next by Date: Re: Ext4 iomap warning during btrfs/136 (yes, it's from btrfs test cases)
Previous by thread: [PATCH] vboxsf: Convert vboxsf_write_end() to use kmap_local_folio()
Next by thread: Re: [PATCH] vboxsf: Convert vboxsf_write_end() to use kmap_local_folio()
Index(es):
- Date
- Thread

[Index of Archives] [Linux Ext4 Filesystem] [Union Filesystem] [Filesystem Testing] [Ceph Users] [Ecryptfs] [NTFS 3] [AutoFS] [Kernel Newbies] [Share Photos] [Security] [Netfilter] [Bugtraq] [Yosemite News] [MIPS Linux] [ARM Linux] [Linux Security] [Linux Cachefs] [Reiser Filesystem] [Linux RAID] [NTFS 3] [Samba] [Device Mapper] [CEPH Development]

Powered by Linux