From: Matthew Wilcox <willy@infradead.org>
To: Kairui Song <kasong@tencent.com>
Cc: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
"Huang, Ying" <ying.huang@intel.com>,
Chris Li <chrisl@kernel.org>, Barry Song <v-songbaohua@oppo.com>,
Ryan Roberts <ryan.roberts@arm.com>, Neil Brown <neilb@suse.de>,
Minchan Kim <minchan@kernel.org>, Hugh Dickins <hughd@google.com>,
David Hildenbrand <david@redhat.com>,
Yosry Ahmed <yosryahmed@google.com>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
Ryusuke Konishi <konishi.ryusuke@gmail.com>,
linux-nilfs@vger.kernel.org
Subject: Re: [PATCH 2/8] nilfs2: drop usage of page_index
Date: Wed, 17 Apr 2024 17:14:05 +0100 [thread overview]
Message-ID: <Zh_1TdrwJcBeALIG@casper.infradead.org> (raw)
In-Reply-To: <20240417160842.76665-3-ryncsn@gmail.com>
On Thu, Apr 18, 2024 at 12:08:36AM +0800, Kairui Song wrote:
> +++ b/fs/nilfs2/bmap.c
> @@ -453,8 +453,7 @@ __u64 nilfs_bmap_data_get_key(const struct nilfs_bmap *bmap,
> struct buffer_head *pbh;
> __u64 key;
>
> - key = page_index(bh->b_page) << (PAGE_SHIFT -
> - bmap->b_inode->i_blkbits);
> + key = bh->b_page->index << (PAGE_SHIFT - bmap->b_inode->i_blkbits);
I'd prefer this were
key = bh->b_folio->index << (PAGE_SHIFT - bmap->b_inode->i_blkbits);
(pages only have a ->index field for historical reasons; I'm trying to
get rid of it)
next prev parent reply other threads:[~2024-04-17 16:14 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-17 16:08 [PATCH 0/8] mm/swap: optimize swap cache search space Kairui Song
2024-04-17 16:08 ` [PATCH 1/8] NFS: remove nfs_page_lengthg and usage of page_index Kairui Song
2024-04-17 16:08 ` [PATCH 2/8] nilfs2: drop " Kairui Song
2024-04-17 16:14 ` Matthew Wilcox [this message]
2024-04-18 2:42 ` Kairui Song
2024-04-17 16:08 ` [PATCH 3/8] f2fs: " Kairui Song
2024-04-17 16:08 ` [PATCH 4/8] ceph: " Kairui Song
2024-04-18 0:28 ` Xiubo Li
2024-04-18 1:30 ` Matthew Wilcox
2024-04-18 1:40 ` Xiubo Li
2024-04-22 15:34 ` Kairui Song
2024-04-23 0:32 ` Xiubo Li
2024-04-17 16:08 ` [PATCH 5/8] cifs: drop usage of page_file_offset Kairui Song
2024-04-17 16:25 ` Matthew Wilcox
2024-04-17 16:08 ` [PATCH 6/8] mm/swap: get the swap file offset directly Kairui Song
2024-04-18 18:43 ` kernel test robot
2024-04-23 1:41 ` Huang, Ying
2024-04-23 13:33 ` Kairui Song
2024-04-17 16:08 ` [PATCH 7/8] mm: drop page_index/page_file_offset and convert swap helpers to use folio Kairui Song
2024-04-18 1:55 ` Barry Song
2024-04-18 2:42 ` Kairui Song
2024-04-18 10:19 ` Barry Song
2024-04-18 3:30 ` Matthew Wilcox
2024-04-18 3:55 ` Barry Song
2024-04-17 16:08 ` [PATCH 8/8] mm/swap: reduce swap cache search space Kairui Song
2024-04-18 18:21 ` kernel test robot
2024-04-18 18:21 ` kernel test robot
2024-04-22 7:54 ` [PATCH 0/8] mm/swap: optimize " Huang, Ying
2024-04-22 15:20 ` Kairui Song
2024-04-23 1:29 ` Huang, Ying
2024-04-23 3:20 ` Matthew Wilcox
2024-04-24 2:24 ` Huang, Ying
2024-04-26 23:16 ` Chris Li
2024-04-28 1:14 ` Huang, Ying
2024-04-28 2:43 ` Chris Li
2024-04-28 3:21 ` Huang, Ying
2024-04-28 17:26 ` Chris Li
2024-04-28 17:37 ` Kairui Song
2024-04-28 17:45 ` Kairui Song
2024-04-29 5:50 ` Chris Li
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