---

yaml --- r: 90989 b: refs/heads/master c: 2adee9b h: refs/heads/master i: 90987: 409a623 v: v3
git-mirror · Apr 19, 2008 · 0d163c7 · 0d163c7
1 parent e96a2f9
commit 0d163c7
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Showing 3 changed files with 9 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1679f2710ac58df580d3716fab1f42ae50a226eb
+refs/heads/master: 2adee9b30d1382fba97825b9c50e4f50a0117c36
diff --git a/trunk/include/asm-x86/thread_info.h b/trunk/include/asm-x86/thread_info.h
@@ -9,5 +9,6 @@
 extern void arch_task_cache_init(void);
 extern void free_thread_info(struct thread_info *ti);
 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
+#define arch_task_cache_init arch_task_cache_init
 #endif
 #endif /* _ASM_X86_THREAD_INFO_H */
diff --git a/trunk/kernel/fork.c b/trunk/kernel/fork.c
@@ -132,9 +132,13 @@ void __put_task_struct(struct task_struct *tsk)
 		free_task(tsk);
 }
 
-void __attribute__((weak)) arch_task_cache_init(void)
-{
-}
+/*
+ * macro override instead of weak attribute alias, to workaround
+ * gcc 4.1.0 and 4.1.1 bugs with weak attribute and empty functions.
+ */
+#ifndef arch_task_cache_init
+#define arch_task_cache_init()
+#endif
 
 void __init fork_init(unsigned long mempages)
 {