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Ion_carveout_heap_free

Web17 sep. 2001 · Android patches for the linux kernel. Contribute to powerc20/raw-android-patches development by creating an account on GitHub. 转到msm_ion.c，ion.c的某些函数也被重新封装了下.万事都从设备匹配开始： 从下面的代码可以得知，ION_HEAP_TYPE_SYSTEM_CONTIG使用kmalloc创 … Meer weergeven 内核空间使用ION也是大同小异，按照创建client,buffer,handle的流程，只是它的使用对用户空间来说是透明的罢了！ ion_client_create … Meer weergeven 前一篇文章有说到，要使用ION, 必须要先创建ion_client, 因此用户空间在open ion的时候创建了client. 有了client之后，用户程序就可以开始申请分配ION buffer了！通过ioctl命令实现。 ion_ioct函数有若干个cmd，ION_IOC_ALLOC … Meer weergeven

ION carveout heap简介 - 君の内存

WebTo: labbott@xxxxxxxxxx, sumit.semwal@xxxxxxxxxx, gregkh@xxxxxxxxxxxxxxxxxxx, arve@xxxxxxxxxxx, tkjos@xxxxxxxxxxx, maco@xxxxxxxxxxx, joel@xxxxxxxxxxxxxxxxx, … WebFile: ion_carveout_heap.c. package info (click to toggle) linux 4.7.8-1~bpo8%2B1. links: PTS , VCS. area: main. in suites: jessie-backports. size: 797,264 kB. sloc : ansic: … dan aykroyd ethnicity https://myfoodvalley.com

android_kernel_oneplus_one/ion_carveout_heap.c at master - Github

WebYou can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long. Web转自：Android系列-ION内存管理简介 - 简书Android系列-ION内存管理简介Android的ION子系统的目的主要是通过在硬件设备和用户空间之间分配和共享内存，实现设备之间零拷贝共享内存。说来简单，其实不易。在Soc硬件中，许多设备可以进行DMA，这些设备可能有不同的能力，以及不同的内存访问机制。 Web/* * drivers/staging/android/ion/ion_carveout_heap.c * * Copyright (C) 2011 Google, Inc. * * This software is licensed under the terms of the GNU General Public ... birds in bloom subscription

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Ion_carveout_heap_free

drivers/staging/android/ion/ion_carveout_heap.c - kernel/bruno

Web* drivers/staging/android/ion/ion_carveout_heap.c * * Copyright (C) 2011 Google, Inc. * * This software is licensed under the terms of the GNU General Public http://www.katsuster.net/wiki/index.php?linux-4.4.1%2Fion_heap

Ion_carveout_heap_free

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WebWireGuard for the Linux kernel: Jason A. Donenfeld: about summary refs log tree commit diff stats homepage Web17 sep. 2001 · raw-android-patches/0474-ion-carveout-heap-zero-buffers-on-free-fix-memory-le.patch at master · powerc20/raw-android-patches · GitHub. Android patches …

WebKernel Source for AOSP build for the OnePlus One. Contribute to OnePlusTech/android_kernel_oneplus_one development by creating an account on GitHub. Web[PATCH 058/115] gpu: ion: Refactor the code to zero buffers John Stultz [PATCH 059/115] gpu: ion: Only flush buffers in the chunk heap... John Stultz [PATCH 055/115] gpu: ion: Export ion_client_create John Stultz [PATCH 053/115] gpu: ion: Add chunk heap John Stultz [PATCH 050/115] gpu: ion: Fix bug where MAP ioctl was no longe...

Web22 feb. 2024 · carveout heap的创建需要调用struct ion_heap *ion_carveout_heap_create(struct ion_platform_heap *heap_data)函数, 传入参数：一 … Web実装 † /** * struct ion_heap - represents a heap in the system * @node: rb node to put the heap on the device's tree of heaps * @dev: back pointer to the ion_device * @type: type of heap * @ops: ops struct as above * @flags: flags * @id: id of heap, also indicates priority of this heap when * allocating.

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Web* drivers/gpu/ion/ion_carveout_heap.c * * Copyright (C) 2011 Google, Inc. * * This software is licensed under the terms of the GNU General Public * License version 2 ... birds in bucks county paWebstatic void ion_carveout_heap_free(struct ion_buffer *buffer) {struct ion_heap *heap = buffer->heap; + struct sg_table *table = buffer->priv_virt; + struct page *page = … dan aykroyd house loughborough lakeWebstatic void ion_carveout_heap_free(struct ion_buffer *buffer) {struct ion_heap *heap = buffer->heap; ion_carveout_free(heap, buffer->priv_phys, buffer->size); buffer->priv_phys = … birds in buffalo nyWebFrom: Rebecca Schultz Zavin This patch adds cache maintenance operations to ion. As per mailing list discussions regarding dma_buf, cache operations are done implicitly. birds in bushy parkWebTo: labbott@xxxxxxxxxx, sumit.semwal@xxxxxxxxxx, gregkh@xxxxxxxxxxxxxxxxxxx, arve@xxxxxxxxxxx, tkjos@xxxxxxxxxxx, maco@xxxxxxxxxxx, joel@xxxxxxxxxxxxxxxxx, christian@xxxxxxxxxx, devel@xxxxxxxxxxxxxxxxxxxx, dri-devel@xxxxxxxxxxxxxxxxxxxxx, linaro-mm-sig@xxxxxxxxxxxxxxxx; Subject: [PATCH 1/2] staging: android: ion: Remove … birds in central new yorkbirds in canberra gardensWeb/* * drivers/staging/android/ion/ion_carveout_heap.c * * Copyright (C) 2011 Google, Inc. * * This software is licensed under the terms of the GNU General Public ... dan aykroyd in a video with his daughter