diff options
| -rw-r--r-- | include/linux/module.h | 5 | ||||
| -rw-r--r-- | kernel/module.c | 12 |
2 files changed, 9 insertions, 8 deletions
diff --git a/include/linux/module.h b/include/linux/module.h index f520a767c86c..61d8fb2d0873 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -408,6 +408,11 @@ static inline int within_module_init(unsigned long addr, const struct module *mo addr < (unsigned long)mod->module_init + mod->init_size; } +static inline int within_module(unsigned long addr, const struct module *mod) +{ + return within_module_init(addr, mod) || within_module_core(addr, mod); +} + /* Search for module by name: must hold module_mutex. */ struct module *find_module(const char *name); diff --git a/kernel/module.c b/kernel/module.c index 81e727cf6df9..e87fdd2fc3c2 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -3448,8 +3448,7 @@ const char *module_address_lookup(unsigned long addr, list_for_each_entry_rcu(mod, &modules, list) { if (mod->state == MODULE_STATE_UNFORMED) continue; - if (within_module_init(addr, mod) || - within_module_core(addr, mod)) { + if (within_module(addr, mod)) { if (modname) *modname = mod->name; ret = get_ksymbol(mod, addr, size, offset); @@ -3473,8 +3472,7 @@ int lookup_module_symbol_name(unsigned long addr, char *symname) list_for_each_entry_rcu(mod, &modules, list) { if (mod->state == MODULE_STATE_UNFORMED) continue; - if (within_module_init(addr, mod) || - within_module_core(addr, mod)) { + if (within_module(addr, mod)) { const char *sym; sym = get_ksymbol(mod, addr, NULL, NULL); @@ -3499,8 +3497,7 @@ int lookup_module_symbol_attrs(unsigned long addr, unsigned long *size, list_for_each_entry_rcu(mod, &modules, list) { if (mod->state == MODULE_STATE_UNFORMED) continue; - if (within_module_init(addr, mod) || - within_module_core(addr, mod)) { + if (within_module(addr, mod)) { const char *sym; sym = get_ksymbol(mod, addr, size, offset); @@ -3764,8 +3761,7 @@ struct module *__module_address(unsigned long addr) list_for_each_entry_rcu(mod, &modules, list) { if (mod->state == MODULE_STATE_UNFORMED) continue; - if (within_module_core(addr, mod) - || within_module_init(addr, mod)) + if (within_module(addr, mod)) return mod; } return NULL; |