Commit 66d36a29 authored Feb 26, 2013 by Jaegeuk Kim

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: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Reviewed-by: Namjae 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 @@ repeat:
		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);

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