diff options
Diffstat (limited to 'include/linux/module.h')
| -rw-r--r-- | include/linux/module.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/module.h b/include/linux/module.h index f520a767c86c..71f282a4e307 100644 --- a/include/linux/module.h +++ b/include/linux/module.h | |||
| @@ -396,18 +396,25 @@ bool is_module_address(unsigned long addr); | |||
| 396 | bool is_module_percpu_address(unsigned long addr); | 396 | bool is_module_percpu_address(unsigned long addr); |
| 397 | bool is_module_text_address(unsigned long addr); | 397 | bool is_module_text_address(unsigned long addr); |
| 398 | 398 | ||
| 399 | static inline int within_module_core(unsigned long addr, const struct module *mod) | 399 | static inline bool within_module_core(unsigned long addr, |
| 400 | const struct module *mod) | ||
| 400 | { | 401 | { |
| 401 | return (unsigned long)mod->module_core <= addr && | 402 | return (unsigned long)mod->module_core <= addr && |
| 402 | addr < (unsigned long)mod->module_core + mod->core_size; | 403 | addr < (unsigned long)mod->module_core + mod->core_size; |
| 403 | } | 404 | } |
| 404 | 405 | ||
| 405 | static inline int within_module_init(unsigned long addr, const struct module *mod) | 406 | static inline bool within_module_init(unsigned long addr, |
| 407 | const struct module *mod) | ||
| 406 | { | 408 | { |
| 407 | return (unsigned long)mod->module_init <= addr && | 409 | return (unsigned long)mod->module_init <= addr && |
| 408 | addr < (unsigned long)mod->module_init + mod->init_size; | 410 | addr < (unsigned long)mod->module_init + mod->init_size; |
| 409 | } | 411 | } |
| 410 | 412 | ||
| 413 | static inline bool within_module(unsigned long addr, const struct module *mod) | ||
| 414 | { | ||
| 415 | return within_module_init(addr, mod) || within_module_core(addr, mod); | ||
| 416 | } | ||
| 417 | |||
| 411 | /* Search for module by name: must hold module_mutex. */ | 418 | /* Search for module by name: must hold module_mutex. */ |
| 412 | struct module *find_module(const char *name); | 419 | struct module *find_module(const char *name); |
| 413 | 420 | ||
