FRV: gcc-4.1.2 also inlines weak functions

gcc-4.1.2 inlines weak functions, which causes FRV to fail when the dummy thread_info_cache_init() gets inlined into start_kernel(). Signed-off-by: David Howells <[email protected]>
kishon · Nov 2, 2012 · eded09c · eded09c
1 parent 5f0231d
commit eded09c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/init/main.c b/init/main.c
@@ -442,9 +442,11 @@ void __init __weak smp_setup_processor_id(void)
 {
 }
 
+# if THREAD_SIZE >= PAGE_SIZE
 void __init __weak thread_info_cache_init(void)
 {
 }
+#endif
 
 /*
  * Set up kernel memory allocators