Commit 0b768a96 authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle)
Browse files

nfs: Leave pages in the pagecache if readpage failed 



The pagecache handles readpage failing by itself; it doesn't want
filesystems to remove pages from under it.

Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
parent 6e8e79fc

fs/nfs/read.c

+0 −4
Original line number Diff line number Diff line
@@ -120,12 +120,8 @@ static void nfs_readpage_release(struct nfs_page *req, int error) 
	if (nfs_error_is_fatal_on_server(error) && error != -ETIMEDOUT)

		SetPageError(page);

	if (nfs_page_group_sync_on_bit(req, PG_UNLOCKPAGE)) {

		struct address_space *mapping = page_file_mapping(page);



		if (PageUptodate(page))

			nfs_fscache_write_page(inode, page);

		else if (!PageError(page) && !PagePrivate(page))

			generic_error_remove_page(mapping, page);

		unlock_page(page);

	}

	nfs_release_request(req);