boot2: move to separate process

stratosphere/pm/source/pm_main.cpp

@@ -35,10 +35,8 @@ extern "C" {
     extern u32 __start__;
 
     u32 __nx_applet_type = AppletType_None;
-    u32 __nx_fs_num_sessions = 1;
-    u32 __nx_fsdev_direntry_cache_size = 1;
 
-    #define INNER_HEAP_SIZE 0x4000
+    #define INNER_HEAP_SIZE 0x2000
     size_t nx_inner_heap_size = INNER_HEAP_SIZE;
     char   nx_inner_heap[INNER_HEAP_SIZE];
 
@@ -150,7 +148,6 @@ void __appInit(void) {
         R_ASSERT(lrInitialize());
         R_ASSERT(ldrPmInitialize());
         R_ASSERT(splInitialize());
-        R_ASSERT(fsInitialize());
     });
 
     CheckAtmosphereVersion(CURRENT_ATMOSPHERE_VERSION);
@@ -158,8 +155,6 @@ void __appInit(void) {
 
 void __appExit(void) {
     /* Cleanup services. */
-    fsdevUnmountAll();
-    fsExit();
     splExit();
     ldrPmExit();
     lrExit();