Updated from Linux LTS 3.10.25 to 3.10.26
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@@ -213,9 +213,13 @@ static int readpage_nounlock(struct file *filp, struct page *page)
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if (err < 0) {
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SetPageError(page);
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goto out;
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} else if (err < PAGE_CACHE_SIZE) {
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} else {
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if (err < PAGE_CACHE_SIZE) {
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/* zero fill remainder of page */
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zero_user_segment(page, err, PAGE_CACHE_SIZE);
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zero_user_segment(page, err, PAGE_CACHE_SIZE);
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} else {
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flush_dcache_page(page);
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}
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}
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SetPageUptodate(page);
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