From af49d9248fca6f26cbdb01918334f71d9040df80 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Tue, 16 Oct 2007 23:26:27 -0700 Subject: Remove "unsafe" from module struct Adrian Bunk points out that "unsafe" was used to mark modules touched by the deprecated MOD_INC_USE_COUNT interface, which has long gone. It's time to remove the member from the module structure, as well. If you want a module which can't unload, don't register an exit function. (Vlad Yasevich says SCTP is now safe to unload, so just remove the __unsafe there). Signed-off-by: Rusty Russell Acked-by: Shannon Nelson Acked-by: Dan Williams Acked-by: Vlad Yasevich Cc: Sridhar Samudrala Cc: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/module.h | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'include') diff --git a/include/linux/module.h b/include/linux/module.h index b6a646c..5523e10 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -312,9 +312,6 @@ struct module /* Arch-specific module values */ struct mod_arch_specific arch; - /* Am I unsafe to unload? */ - int unsafe; - unsigned int taints; /* same bits as kernel:tainted */ #ifdef CONFIG_GENERIC_BUG @@ -441,16 +438,6 @@ static inline void __module_get(struct module *module) __mod ? __mod->name : "kernel"; \ }) -#define __unsafe(mod) \ -do { \ - if (mod && !(mod)->unsafe) { \ - printk(KERN_WARNING \ - "Module %s cannot be unloaded due to unsafe usage in" \ - " %s:%u\n", (mod)->name, __FILE__, __LINE__); \ - (mod)->unsafe = 1; \ - } \ -} while(0) - /* For kallsyms to ask for address resolution. NULL means not found. */ const char *module_address_lookup(unsigned long addr, unsigned long *symbolsize, @@ -518,8 +505,6 @@ static inline void module_put(struct module *module) #define module_name(mod) "kernel" -#define __unsafe(mod) - /* For kallsyms to ask for address resolution. NULL means not found. */ static inline const char *module_address_lookup(unsigned long addr, unsigned long *symbolsize, -- cgit v1.1