1 files changed, 0 insertions, 8 deletions

diff --git a/mm/truncate.c b/mm/truncate.c
index e5cc39ab0751..6a78c814bebf 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -484,14 +484,6 @@ unsigned long invalidate_mapping_pages(struct address_space *mapping,
         unsigned long count = 0;
         int i;
 
-        /*
-         * Note: this function may get called on a shmem/tmpfs mapping:
-         * pagevec_lookup() might then return 0 prematurely (because it
-         * got a gangful of swap entries); but it's hardly worth worrying
-         * about - it can rarely have anything to free from such a mapping
-         * (most pages are dirty), and already skips over any difficulties.
-         */
-
         pagevec_init(&pvec, 0);
         while (index <= end && pagevec_lookup_entries(&pvec, mapping, index,
                         min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1,