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f2fs: read with READ_SYNC when getting dnode page

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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>
This commit is contained in:
Jaegeuk Kim 2013-02-26 12:43:46 +09:00
parent 12faafe454
commit 66d36a2944
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/node.c
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@ -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);