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-rw-r--r--mm/truncate.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/truncate.c b/mm/truncate.c
index f4edbc179d14..fca28839c46e 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -396,6 +396,7 @@ int invalidate_inode_pages2_range(struct address_space *mapping,
pagevec_release(&pvec);
cond_resched();
}
+ WARN_ON_ONCE(ret);
return ret;
}
EXPORT_SYMBOL_GPL(invalidate_inode_pages2_range);