diff options
Diffstat (limited to 'kernel/module.c')
| -rw-r--r-- | kernel/module.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/module.c b/kernel/module.c index 5bbf225ca07..1bb4c5e0d56 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -496,6 +496,8 @@ static struct module_attribute modinfo_##field = { \ MODINFO_ATTR(version); MODINFO_ATTR(srcversion); +static char last_unloaded_module[MODULE_NAME_LEN+1]; + #ifdef CONFIG_MODULE_UNLOAD /* Init the unload section of the module. */ static void module_unload_init(struct module *mod) @@ -719,6 +721,8 @@ sys_delete_module(const char __user *name_user, unsigned int flags) mod->exit(); mutex_lock(&module_mutex); } + /* Store the name of the last unloaded module for diagnostic purposes */ + sprintf(last_unloaded_module, mod->name); free_module(mod); out: @@ -2503,6 +2507,8 @@ void print_modules(void) printk("Modules linked in:"); list_for_each_entry(mod, &modules, list) printk(" %s%s", mod->name, module_flags(mod, buf)); + if (last_unloaded_module[0]) + printk(" [last unloaded: %s]", last_unloaded_module); printk("\n"); } |