diff options
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 21fdf46ad5a..86ce9a526c1 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -256,7 +256,7 @@ struct vmap_area { struct rb_node rb_node; /* address sorted rbtree */ struct list_head list; /* address sorted list */ struct list_head purge_list; /* "lazy purge" list */ - void *private; + struct vm_struct *vm; struct rcu_head rcu_head; }; @@ -1285,7 +1285,7 @@ static void setup_vmalloc_vm(struct vm_struct *vm, struct vmap_area *va, vm->addr = (void *)va->va_start; vm->size = va->va_end - va->va_start; vm->caller = caller; - va->private = vm; + va->vm = vm; va->flags |= VM_VM_AREA; } @@ -1408,7 +1408,7 @@ static struct vm_struct *find_vm_area(const void *addr) va = find_vmap_area((unsigned long)addr); if (va && va->flags & VM_VM_AREA) - return va->private; + return va->vm; return NULL; } @@ -1427,7 +1427,7 @@ struct vm_struct *remove_vm_area(const void *addr) va = find_vmap_area((unsigned long)addr); if (va && va->flags & VM_VM_AREA) { - struct vm_struct *vm = va->private; + struct vm_struct *vm = va->vm; if (!(vm->flags & VM_UNLIST)) { struct vm_struct *tmp, **p; @@ -2378,7 +2378,7 @@ struct vm_struct **pcpu_get_vm_areas(const unsigned long *offsets, vms = kzalloc(sizeof(vms[0]) * nr_vms, GFP_KERNEL); vas = kzalloc(sizeof(vas[0]) * nr_vms, GFP_KERNEL); if (!vas || !vms) - goto err_free; + goto err_free2; for (area = 0; area < nr_vms; area++) { vas[area] = kzalloc(sizeof(struct vmap_area), GFP_KERNEL); @@ -2476,11 +2476,10 @@ found: err_free: for (area = 0; area < nr_vms; area++) { - if (vas) - kfree(vas[area]); - if (vms) - kfree(vms[area]); + kfree(vas[area]); + kfree(vms[area]); } +err_free2: kfree(vas); kfree(vms); return NULL; |