igb: cap interrupts at 20K per queue when in itr mode 3

[pandora-kernel.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index e373692..698ea80 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2232,6 +2232,9 @@ again:
                if (unlikely(status))
                        break;
 
+               if (mapping_writably_mapped(mapping))
+                       flush_dcache_page(page);
+
                pagefault_disable();
                copied = iov_iter_copy_from_user_atomic(page, i, offset, bytes);
                pagefault_enable();