https://android.googlesource.com/kernel/common.git/+/android-3.4/drivers/staging/android/binder.c#1577 static void binder_transaction(struct binder_proc *proc, struct binder_thread *thread, struct binder_transaction_data *tr, int reply) { ... t->buffer = binder_alloc_buf(target_proc, tr->d...
[ 715.706909] binder: 1583: binder_alloc_buf, no vma [ 715.711914] binder: 1219:1233 transaction failed 29201, size 512-4 [ 716.615966] binder: 1583: binder_alloc_buf, no vma [ 716.621032] binder: 1219:1233 transaction failed 29201, size 1488-0...
.688049] binder: 1219:1233 transaction failed 29201, size 512-4 [ 715.694976] binder: 1583: binder_alloc_buf, no vma [ 715.700042] binder: 1219:1233 transaction failed 29201, size 512-4 [ 715.706909] binder: 1583: binder_alloc_buf, no vma [ 715.711914] binder: 1219:1233 transaction faile...
This post is to discuss binder error log: binder_alloc_buf, no vma. The reference code base isandroid kernel 3.4. The log is borrowed fromhttps://community.freescale.com/thread/342488. symptom: after process pid=357 crashes, lots of binder: 3057: binder_alloc_buf, no vma logs show up ...
http://www.mywiki.cn/hovercool/index.php/BUG%E5%AE%9E%E4%BE%8B%E5%88%86%E6%9E%90%E4%BA%94%EF%BC%9Abinder_alloc_buf,_no_vma 原因: vma已经释放,但其对应的proc结构却未释放 而vma和proc分别是在 binder_vma_close 和 binder_release-> binder_deferred_workqueue中释放的 ...
This post is to discuss binder error log: binder_alloc_buf, no vma. The reference code base is android kernel 3.4. The log is borrowed from https://community.freescale.com/thread/342488. symptom: after process pid=357 crashes, lots of binder: 3057: binde
http://www.mywiki.cn/hovercool/index.php/BUG%E5%AE%9E%E4%BE%8B%E5%88%86%E6%9E%90%E4%BA%94%EF%BC%9Abinder_alloc_buf,_no_vma原因:vma已经释放,但其对应的proc结构却未释放而vma和proc分别是在 binder_vma_close 和 binder_release-> binder_deferred_workqueue中释放的...
2019-12-09 09:10 − VMA全称为virtual memory area,指虚拟内存空间,又称作线性区,表示一个线性区间。 API(Application Programming Interface,应用程序接口) Mediatek Single System Image(MSSI). ... soul丶嘟 0 351 fatal error: sys/videoio.h: No such file or directory 2019-12-10 15:25 −...
linux内核的每一样技术,都是为了解决某个问题的. vma结构体的提出是为了管理"虚拟内存空间"这个资源.像brk(),mmap()分配给用户空间的都是虚拟地址(当然),那内核就要知道哪一部分虚拟地址还是空闲的.一个vma描述一段已经占用的虚拟地址空间,这些vma以数组或红黑树的方式组织起来... 相...
1.在实际开发中很少会用到new,一般创建对象咱们看到的全是[[className alloc] init],但是并不意味着你不会接触到new,在一些代码中还是会看到[className new],还有去面试的时候,也很可能被问到这个问题。 2.那么,他们两者之间到底有什么区别呢,我们看源码: ...