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jfs: Convert metadata pages to read_folio 

This is a "weak" conversion which converts straight back to using pages.
A full conversion should be performed at some point, hopefully by
someone familiar with the filesystem.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2022-04-29 11:12:16 -04:00
parent 75a47803b8
commit bb8e283a64
1 changed files with 3 additions and 2 deletions
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5
fs/jfs/jfs_metapage.c
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@ -467,8 +467,9 @@ static int metapage_writepage(struct page *page, struct writeback_control *wbc)
return -EIO;
}
static int metapage_readpage(struct file *fp, struct page *page)
static int metapage_read_folio(struct file *fp, struct folio *folio)
{
struct page *page = &folio->page;
struct inode *inode = page->mapping->host;
struct bio *bio = NULL;
int block_offset;
@ -563,7 +564,7 @@ static void metapage_invalidate_folio(struct folio *folio, size_t offset,
}
const struct address_space_operations jfs_metapage_aops = {
.readpage = metapage_readpage,
.read_folio = metapage_read_folio,
.writepage = metapage_writepage,
.releasepage = metapage_releasepage,
.invalidate_folio = metapage_invalidate_folio,