Update for Linux 2.6.19 support

[yaffs2.git] / yportenv.h

diff --git a/yportenv.h b/yportenv.h
index e0727427ffc5c2a009a12c5773dc667d2baf7fde..3e6caaeaf0e9ef54f19e1183709676e7379feae3 100644 (file)
--- a/yportenv.h
+++ b/yportenv.h
@@ -15,7 +15,7 @@
  *
  * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
  *
- * $Id: yportenv.h,v 1.10 2006-05-08 10:13:34 charles Exp $
+ * $Id: yportenv.h,v 1.12 2007-01-19 04:07:48 charles Exp $
  *
  */
 
@@ -31,9 +31,11 @@
 #include "moduleconfig.h"
 
 /* Linux kernel */
+#include <linux/version.h>
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
 #include <linux/config.h>
+#endif
 #include <linux/kernel.h>
-#include <linux/version.h>
 #include <linux/mm.h>
 #include <linux/string.h>
 #include <linux/slab.h>
@@ -58,6 +60,10 @@
 #define YFREE(x)   kfree(x)
 #define YMALLOC_ALT(x) vmalloc(x)
 #define YFREE_ALT(x)   vfree(x)
+#define YMALLOC_DMA(x) YMALLOC(x)
+
+// KR - added for use in scan so processes aren't blocked indefinitely.
+#define YYIELD() schedule()
 
 #define YAFFS_ROOT_MODE                                0666
 #define YAFFS_LOSTNFOUND_MODE          0666