提交 8144737d 编写于 作者: L Linus Torvalds
......@@ -2015,14 +2015,6 @@ static noinline struct module *load_module(void __user *umod,
if (err < 0)
goto free_mod;
#if defined(CONFIG_MODULE_UNLOAD) && defined(CONFIG_SMP)
mod->refptr = percpu_modalloc(sizeof(local_t), __alignof__(local_t),
mod->name);
if (!mod->refptr) {
err = -ENOMEM;
goto free_mod;
}
#endif
if (pcpuindex) {
/* We have a special allocation for this section. */
percpu = percpu_modalloc(sechdrs[pcpuindex].sh_size,
......@@ -2030,7 +2022,7 @@ static noinline struct module *load_module(void __user *umod,
mod->name);
if (!percpu) {
err = -ENOMEM;
goto free_percpu;
goto free_mod;
}
sechdrs[pcpuindex].sh_flags &= ~(unsigned long)SHF_ALLOC;
mod->percpu = percpu;
......@@ -2082,6 +2074,14 @@ static noinline struct module *load_module(void __user *umod,
/* Module has been moved. */
mod = (void *)sechdrs[modindex].sh_addr;
#if defined(CONFIG_MODULE_UNLOAD) && defined(CONFIG_SMP)
mod->refptr = percpu_modalloc(sizeof(local_t), __alignof__(local_t),
mod->name);
if (!mod->refptr) {
err = -ENOMEM;
goto free_init;
}
#endif
/* Now we've moved module, initialize linked lists, etc. */
module_unload_init(mod);
......@@ -2288,15 +2288,17 @@ static noinline struct module *load_module(void __user *umod,
ftrace_release(mod->module_core, mod->core_size);
free_unload:
module_unload_free(mod);
free_init:
#if defined(CONFIG_MODULE_UNLOAD) && defined(CONFIG_SMP)
percpu_modfree(mod->refptr);
#endif
module_free(mod, mod->module_init);
free_core:
module_free(mod, mod->module_core);
/* mod will be freed with core. Don't access it beyond this line! */
free_percpu:
if (percpu)
percpu_modfree(percpu);
#if defined(CONFIG_MODULE_UNLOAD) && defined(CONFIG_SMP)
percpu_modfree(mod->refptr);
#endif
free_mod:
kfree(args);
free_hdr:
......
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