[PATCH] xip: ext2: execute in place

These are the ext2 related parts.  Ext2 now uses the xip_* file operations
along with the get_xip_page aop when mounted with -o xip.

Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 13 insertions, 12 deletions

diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index fab43527e597..a657130ba03a 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -300,18 +300,19 @@ struct ext2_inode {
 /*
  * Mount flags
  */
-#define EXT2_MOUNT_CHECK                0x0001  /* Do mount-time checks */
-#define EXT2_MOUNT_OLDALLOC             0x0002  /* Don't use the new Orlov allocator */
-#define EXT2_MOUNT_GRPID                0x0004  /* Create files with directory's group */
-#define EXT2_MOUNT_DEBUG                0x0008  /* Some debugging messages */
-#define EXT2_MOUNT_ERRORS_CONT          0x0010  /* Continue on errors */
-#define EXT2_MOUNT_ERRORS_RO            0x0020  /* Remount fs ro on errors */
-#define EXT2_MOUNT_ERRORS_PANIC         0x0040  /* Panic on errors */
-#define EXT2_MOUNT_MINIX_DF             0x0080  /* Mimics the Minix statfs */
-#define EXT2_MOUNT_NOBH                 0x0100  /* No buffer_heads */
-#define EXT2_MOUNT_NO_UID32             0x0200  /* Disable 32-bit UIDs */
-#define EXT2_MOUNT_XATTR_USER           0x4000  /* Extended user attributes */
-#define EXT2_MOUNT_POSIX_ACL            0x8000  /* POSIX Access Control Lists */
+#define EXT2_MOUNT_CHECK                0x000001  /* Do mount-time checks */
+#define EXT2_MOUNT_OLDALLOC             0x000002  /* Don't use the new Orlov allocator */
+#define EXT2_MOUNT_GRPID                0x000004  /* Create files with directory's group */
+#define EXT2_MOUNT_DEBUG                0x000008  /* Some debugging messages */
+#define EXT2_MOUNT_ERRORS_CONT          0x000010  /* Continue on errors */
+#define EXT2_MOUNT_ERRORS_RO            0x000020  /* Remount fs ro on errors */
+#define EXT2_MOUNT_ERRORS_PANIC         0x000040  /* Panic on errors */
+#define EXT2_MOUNT_MINIX_DF             0x000080  /* Mimics the Minix statfs */
+#define EXT2_MOUNT_NOBH                 0x000100  /* No buffer_heads */
+#define EXT2_MOUNT_NO_UID32             0x000200  /* Disable 32-bit UIDs */
+#define EXT2_MOUNT_XATTR_USER           0x004000  /* Extended user attributes */
+#define EXT2_MOUNT_POSIX_ACL            0x008000  /* POSIX Access Control Lists */
+#define EXT2_MOUNT_XIP                  0x010000  /* Execute in place */
 
 #define clear_opt(o, opt)               o &= ~EXT2_MOUNT_##opt
 #define set_opt(o, opt)                 o |= EXT2_MOUNT_##opt