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 ... 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
drivers/gpu/ion/ion_carveout_heap.c - kernel/mediatek - Git at …
WebTo: 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 … WebTo: labbott@xxxxxxxxxx, sumit.semwal@xxxxxxxxxx, gregkh@xxxxxxxxxxxxxxxxxxx, arve@xxxxxxxxxxx, tkjos@xxxxxxxxxxx, maco@xxxxxxxxxxx, joel@xxxxxxxxxxxxxxxxx, … thobile by mpumalanga white birds
ION carveout heap简介 - 君の内存
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... WebWireGuard for the Linux kernel: Jason A. Donenfeld: about summary refs log tree commit diff stats homepage 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. thobile building construction