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-rw-r--r--include/linux/pagemap.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index e1e19c1f9ec9..d5570deff400 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -906,6 +906,8 @@ static inline unsigned int __readahead_batch(struct readahead_control *rac,
xas_set(&xas, rac->_index);
rcu_read_lock();
xas_for_each(&xas, page, rac->_index + rac->_nr_pages - 1) {
+ if (xas_retry(&xas, page))
+ continue;
VM_BUG_ON_PAGE(!PageLocked(page), page);
VM_BUG_ON_PAGE(PageTail(page), page);
array[i++] = page;