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[PATCH] BLOCK: Make it possible to disable the block layer [try #6]
[powerpc.git]
/
init
/
do_mounts.c
diff --git
a/init/do_mounts.c
b/init/do_mounts.c
index
b290aad
..
dc1ec08
100644
(file)
--- a/
init/do_mounts.c
+++ b/
init/do_mounts.c
@@
-285,7
+285,11
@@
void __init mount_block_root(char *name, int flags)
{
char *fs_names = __getname();
char *p;
{
char *fs_names = __getname();
char *p;
+#ifdef CONFIG_BLOCK
char b[BDEVNAME_SIZE];
char b[BDEVNAME_SIZE];
+#else
+ const char *b = name;
+#endif
get_fs_names(fs_names);
retry:
get_fs_names(fs_names);
retry:
@@
-304,7
+308,9
@@
retry:
* Allow the user to distinguish between failed sys_open
* and bad superblock on root device.
*/
* Allow the user to distinguish between failed sys_open
* and bad superblock on root device.
*/
+#ifdef CONFIG_BLOCK
__bdevname(ROOT_DEV, b);
__bdevname(ROOT_DEV, b);
+#endif
printk("VFS: Cannot open root device \"%s\" or %s\n",
root_device_name, b);
printk("Please append a correct \"root=\" boot option\n");
printk("VFS: Cannot open root device \"%s\" or %s\n",
root_device_name, b);
printk("Please append a correct \"root=\" boot option\n");
@@
-316,7
+322,10
@@
retry:
for (p = fs_names; *p; p += strlen(p)+1)
printk(" %s", p);
printk("\n");
for (p = fs_names; *p; p += strlen(p)+1)
printk(" %s", p);
printk("\n");
- panic("VFS: Unable to mount root fs on %s", __bdevname(ROOT_DEV, b));
+#ifdef CONFIG_BLOCK
+ __bdevname(ROOT_DEV, b);
+#endif
+ panic("VFS: Unable to mount root fs on %s", b);
out:
putname(fs_names);
}
out:
putname(fs_names);
}
@@
-387,8
+396,10
@@
void __init mount_root(void)
change_floppy("root floppy");
}
#endif
change_floppy("root floppy");
}
#endif
+#ifdef CONFIG_BLOCK
create_dev("/dev/root", ROOT_DEV);
mount_block_root("/dev/root", root_mountflags);
create_dev("/dev/root", ROOT_DEV);
mount_block_root("/dev/root", root_mountflags);
+#endif
}
/*
}
/*