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f2fs: convert f2fs_set_compressed_page() to use folio

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Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].

[1] https://lore.kernel.org/all/Zp8fgUSIBGQ1TN0D@casper.infradead.org/

Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Chao Yu <chao@kernel.org>
Reviewed-by: Li Zetao <lizetao1@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2024-08-20 22:55:02 +08:00 committed by Jaegeuk Kim
parent 3c86d1eec7
commit 1efc78310c
1 changed files with 5 additions and 3 deletions
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8
fs/f2fs/compress.c
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@ -90,11 +90,13 @@ bool f2fs_is_compressed_page(struct page *page)
static void f2fs_set_compressed_page(struct page *page,
struct inode *inode, pgoff_t index, void *data)
{
attach_page_private(page, (void *)data);
struct folio *folio = page_folio(page);
folio_attach_private(folio, (void *)data);
/* i_crypto_info and iv index */
page->index = index;
page->mapping = inode->i_mapping;
folio->index = index;
folio->mapping = inode->i_mapping;
}
static void f2fs_drop_rpages(struct compress_ctx *cc, int len, bool unlock)