[PATCH] x86-64: Account for module percpu space separately from kernel percpu

[deliverable/linux.git] / kernel / module.c

diff --git a/kernel/module.c b/kernel/module.c
index dcdb32b8b13cd31d51868375a03e1f54b6c34efd..cf49ca25fcce941ae0c81e3b179b7b33654b292d 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -430,7 +430,7 @@ static int percpu_modinit(void)
        pcpu_size = kmalloc(sizeof(pcpu_size[0]) * pcpu_num_allocated,
                            GFP_KERNEL);
        /* Static in-kernel percpu data (used). */
-       pcpu_size[0] = -ALIGN(__per_cpu_end-__per_cpu_start, SMP_CACHE_BYTES);
+       pcpu_size[0] = -(__per_cpu_end-__per_cpu_start);
        /* Free room. */
        pcpu_size[1] = PERCPU_ENOUGH_ROOM + pcpu_size[0];
        if (pcpu_size[1] < 0) {
@@ -1148,8 +1148,10 @@ int mod_sysfs_setup(struct module *mod,
                goto out;
 
        mod->holders_dir = kobject_add_dir(&mod->mkobj.kobj, "holders");
-       if (!mod->holders_dir)
+       if (!mod->holders_dir) {
+               err = -ENOMEM;
                goto out_unreg;
+       }
 
        err = module_param_sysfs_setup(mod, kparam, num_params);
        if (err)