patch-1.3.87 linux/ipc/shm.c

• Lines: 9
• Date: Thu Apr 11 14:29:41 1996
• Orig file: v1.3.86/linux/ipc/shm.c
• Orig date: Wed Apr 3 16:06:57 1996

diff -u --recursive --new-file v1.3.86/linux/ipc/shm.c linux/ipc/shm.c
@@ -712,7 +712,7 @@
 	pte_val(page) = shp->shm_pages[idx];
 	if (!pte_present(page))
 		goto check_table;
-	if (dma && !mem_map[MAP_NR(pte_page(page))].dma)
+	if (dma && !PageDMA(MAP_NR(pte_page(page)) + mem_map))
 		goto check_table;
 	swap_attempts++;