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fs: Convert block_read_full_page() to block_read_full_folio()

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This function is NOT converted to handle large folios, so include
an assert that the filesystem isn't passing one in.  Otherwise, use
the folio functions instead of the page functions, where they exist.
Convert all filesystems which use block_read_full_page().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
This commit is contained in:
Matthew Wilcox (Oracle)
2022-04-29 10:40:40 -04:00
parent 7479c505b4
commit 2c69e20579
24 changed files with 108 additions and 101 deletions
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6
fs/adfs/inode.c
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@@ -38,9 +38,9 @@ static int adfs_writepage(struct page *page, struct writeback_control *wbc)
return block_write_full_page(page, adfs_get_block, wbc);
}
static int adfs_readpage(struct file *file, struct page *page)
static int adfs_read_folio(struct file *file, struct folio *folio)
{
return block_read_full_page(page, adfs_get_block);
return block_read_full_folio(folio, adfs_get_block);
}
static void adfs_write_failed(struct address_space *mapping, loff_t to)
@@ -75,7 +75,7 @@ static sector_t _adfs_bmap(struct address_space *mapping, sector_t block)
static const struct address_space_operations adfs_aops = {
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
.readpage = adfs_readpage,
.read_folio = adfs_read_folio,
.writepage = adfs_writepage,
.write_begin = adfs_write_begin,
.write_end = generic_write_end,