GFP_KERNEL表示要分配memory的主体是用户态的process,也就说这次memory的分配是来自于用户态的系统调用,此时如果内存资源不够,kernel会把这个process sleep,然后去做一些回收memory的操作,比如flush buffer到disk,或者把user process 的memory swap到disk上去。 因为设置GFP_KERNEL
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The function GUI_ALLOC_AssignMemory() is used to assign memory to emWin. Best regards, Adrian ayman.hendawy Community Member Posts 6 5 Sep 9th 2015 Hi, I managed successfully to Draw the bmp file using GUI_BMP_Draw(), thanks, my concern now, is that it took too much time to sa...
#define GUI_SUPPORT_MOUSE (0) /* Support a mouse */ #define GUI_SUPPORT_UNICODE (0) /* Support mixed ASCII/UNICODE strings */ #define GUI_DEFAULT_FONT &GUI_Font8x16 #define GUI_ALLOC_SIZE 12500 /* Size of dynamic memory ... For WM and memory devices*/ /*** * * Configuration o...
alloc方法 我们已经知道使用alloc创建一个对象。但是,它不仅仅是给对象分配了内存,它也设置它的引用计数为1.这也合理,因为我们如果不想持有这个对象(持有一小会儿也算)那么我们就没有必要去创建对象。 #import<Foundation/Foundation.h>intmain(intargc,constchar* argv[]) {@autoreleasepool{NSMutableArray*mutable...
MiniGUI 用户手册 版本 2.0 修订号 4 适用于 MiniGUI Ver 2.0.4/1.6.10 北京飞漫软件技术有限公司 2007 年 8 月 MiniGUI 用户手册 V2.0-4 版权声明 《MiniGUI 用户手册》 版本 2.0 修订号 4,适用于 MiniGUI 版本 2.0.4/1.6.10. 版权所有 (C) 2003～2007,北京飞漫软件技术有限公司,保留所有权利. ...
4-8 StorageTek Virtual Storage Manager GUI User's Guide Column Function Active Processes Description The type of request: AllocSCR: Job allocation request for a scratch VTV. AllocVTV: Job allocation request for a specific VTV. Audit#: Audit utility request. Cancel@: Cancel command. Consold#: ...
Memory Details for System, Process and Configuration Total(K) Total memory available for the system, process and configuration. Used(K) Memory used for the system, process and configuration. Free(K) Memory unused or available for the system, process and configuration. Util % Memory utilization ...
Set the maximum size the internal Buffer can grow (default: 2MiB) If at any time it stays bigger than this, the connection will be closed with code 1009 This is a security measure, to avoid memory attacks Server The class that represents a websocket server, much like a HTTP server server...
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