STATIC int __init
init_xfs_fs( void )
{
int error;
struct sysinfo si;
static char message[] __initdata =
KERN_INFO "SGI XFS " XFS_VERSION_STRING " with "
XFS_BUILD_OPTIONS " enabled\n";
printk(message);
si_meminfo(&si);
xfs_physmem = si.totalram;
error = init_inodecache();
if (error < 0)
goto undo_inodecache;
error = pagebuf_init();
if (error < 0)
goto undo_pagebuf;
vn_init();
xfs_init();
uuid_init();
vfs_initdmapi();
vfs_initquota();
error = register_filesystem(&xfs_fs_type);
if (error)
goto undo_register;
return 0;
undo_register:
pagebuf_terminate();
undo_pagebuf:
destroy_inodecache();
undo_inodecache:
return error;
}
struct vm_t * vm_alloc(const char * path, int argc, char * argv[])
{
struct vm_t * vm;
int i;
if(!xfs_init(path))
return NULL;
vm = malloc(sizeof(struct vm_t));
if(!vm)
return NULL;
vm->lua = luaL_newstate();
luaL_openlibs(vm->lua);
luaopen_xboot(vm->lua);
do {
lua_newtable(vm->lua);
if(argc > 0)
{
lua_pushstring(vm->lua, argv[0]);
lua_rawseti(vm->lua, -2, -2);
}
lua_pushstring(vm->lua, "embedded boot.lua");
lua_rawseti(vm->lua, -2, -1);
for(i = 1; i < argc; i++)
{
lua_pushstring(vm->lua, argv[i]);
lua_rawseti(vm->lua, -2, i);
}
lua_setglobal(vm->lua, "arg");
} while(0);
return vm;
}