static DEFINE_MUTEX(binder_alloc_mmap_lock); enum { BINDER_DEBUG_USER_ERROR = 1U << 0, BINDER_DEBUG_OPEN_CLOSE = 1U << 1, BINDER_DEBUG_BUFFER_ALLOC = 1U << 2, BINDER_DEBUG_BUFFER_ALLOC_ASYNC = 1U << 3, }; static uint32_t binder_alloc_debug_mask = BINDER...
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...
[ 716.615966] binder: 1583: binder_alloc_buf, no vma [ 716.621032] binder: 1219:1233 transaction failed 29201, size 1488-0
看串口输出的LOG, .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: 1219:12...
ref 3: desc 0 node 1 s 1 w 1 d (null) node work 5: u4031b8a8 c4031b88c ps.奇怪的是,在上述vivo_daemon自动重启后,重复这一操作,proc和vma则都能正常销毁,可以是与131已经存在于binder驱动中有关,这个要后面深入binder驱动才能解释。
binder.c binder_alloc.c binder_alloc.h binder_alloc_selftest.c binder_internal.h binder_trace.h binderfs.c ata atm auxdisplay base bcma block bluetooth bus cdrom char clk clocksource connector cpufreq cpuidle crypto dax dca devfreq dio dma-buf dma edac eisa extcon firewir...
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
android浏览网页出现binder_alloc_buf, no vma Other Parts Discussed in Thread:DM3730 我使用佐臻的DM3730模块,android 2.3.4 系统发现ANDROID系统有个问题,就是我安装浏览器上网,经常会出现浏览器蹦出,应该是没 内存了,内存管理实现的不好,大家有新的补丁吗?
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...