diff options
Diffstat (limited to 'drivers/android/binder_alloc.h')
| -rw-r--r-- | drivers/android/binder_alloc.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/android/binder_alloc.h b/drivers/android/binder_alloc.h index 1e4fd37af5e0..0f811ac4bcff 100644 --- a/drivers/android/binder_alloc.h +++ b/drivers/android/binder_alloc.h @@ -74,11 +74,10 @@ struct binder_lru_page { /** * struct binder_alloc - per-binder proc state for binder allocator - * @vma: vm_area_struct passed to mmap_handler - * (invarient after mmap) - * @tsk: tid for task that called init for this proc - * (invariant after init) - * @vma_vm_mm: copy of vma->vm_mm (invarient after mmap) + * @mutex: protects binder_alloc fields + * @vma_addr: vm_area_struct->vm_start passed to mmap_handler + * (invariant after mmap) + * @mm: copy of task->mm (invariant after open) * @buffer: base of per-proc address space mapped via mmap * @buffers: list of all buffers for this proc * @free_buffers: rb tree of buffers available for allocation @@ -101,7 +100,7 @@ struct binder_lru_page { struct binder_alloc { struct mutex mutex; unsigned long vma_addr; - struct mm_struct *vma_vm_mm; + struct mm_struct *mm; void __user *buffer; struct list_head buffers; struct rb_root free_buffers; @@ -109,7 +108,6 @@ struct binder_alloc { size_t free_async_space; struct binder_lru_page *pages; size_t buffer_size; - uint32_t buffer_free; int pid; size_t pages_high; bool oneway_spam_detected; |