Commit 66d36a29 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: read with READ_SYNC when getting dnode page 



The get_node_page_ra tries to:
1. grab or read a target node page for the given nid,
2. then, call ra_node_page to read other adjacent node pages in advance.

So, when we try to read a target node page by #1, we should submit bio with
READ_SYNC instead of READA.
And, in #2, READA should be used.

Signed-off-by: default avatarJaegeuk Kim <jaegeuk.kim@samsung.com>
Reviewed-by: default avatarNamjae Jeon <namjae.jeon@samsung.com>
parent 12faafe4

fs/f2fs/node.c

+1 −1
Original line number Diff line number Diff line
@@ -930,7 +930,7 @@ struct page *get_node_page_ra(struct page *parent, int start) 
	if (!page)

		return ERR_PTR(-ENOMEM);



	err = read_node_page(page, READA);

	err = read_node_page(page, READ_SYNC);

	if (err) {

		f2fs_put_page(page, 1);

		return ERR_PTR(err);