Re: [PATCH 16/48] filemap: Convert filemap_get_read_batch to use folios

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

To: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: Re: [PATCH 16/48] filemap: Convert filemap_get_read_batch to use folios
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Wed, 22 Dec 2021 23:10:53 -0800
Cc: linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx
In-reply-to: <20211208042256.1923824-17-willy@infradead.org>

On Wed, Dec 08, 2021 at 04:22:24AM +0000, Matthew Wilcox (Oracle) wrote:
> The page cache only stores folios, never tail pages.  Saves 29 bytes
> due to removing calls to compound_head().

Looksgood:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH 00/48] Folios for 5.17
  - From: Matthew Wilcox (Oracle)
- [PATCH 16/48] filemap: Convert filemap_get_read_batch to use folios
  - From: Matthew Wilcox (Oracle)

Prev by Date: Re: [PATCH 15/48] filemap: Remove thp_contains()
Next by Date: Re: [PATCH] chardev: fix error handling in cdev_device_add()
Previous by thread: [PATCH 16/48] filemap: Convert filemap_get_read_batch to use folios
Next by thread: Re: [PATCH 00/48] Folios for 5.17
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