Commit 8f4fe249 authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle)
Browse files

hostfs: Convert hostfs 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: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
parent 5efd00e4

fs/hostfs/hostfs_kern.c

+3 −2
Original line number Diff line number Diff line
@@ -434,8 +434,9 @@ static int hostfs_writepage(struct page *page, struct writeback_control *wbc) 
	return err;

}



static int hostfs_readpage(struct file *file, struct page *page)

static int hostfs_read_folio(struct file *file, struct folio *folio)

{

	struct page *page = &folio->page;

	char *buffer;

	loff_t start = page_offset(page);

	int bytes_read, ret = 0;
@@ -504,7 +505,7 @@ static int hostfs_write_end(struct file *file, struct address_space *mapping, 


static const struct address_space_operations hostfs_aops = {

	.writepage 	= hostfs_writepage,

	.readpage	= hostfs_readpage,

	.read_folio	= hostfs_read_folio,

	.dirty_folio	= filemap_dirty_folio,

	.write_begin	= hostfs_write_begin,

	.write_end	= hostfs_write_end,