kernel
Core-dump file format
I have written a custom core-dump handling application for a project. I have changed \'/proc/sys/kernel/core_pattern\'开发者_JAVA百科 to call my dump-handler and its invoked successfully.[详细]
2023-03-18 07:05 分类：问答What is a good way to test the use of msync on recent Linux kernels?
I am using msync in my application on Linux 2.6 to ensure consistency in the event of a crash. I need to thoroughly test my usage of msync but the implementation seems to be flushing all the relevant[详细]
2023-03-18 04:53 分类：问答Process Page Tables
I\'m interested in gaining a greater understanding of the virtual memory and page mechanism, specifically for Windows x86 systems. From what I have gathered from various online resources (including ot[详细]
2023-03-18 03:05 分类：问答how to implement an atomic assignment on AIX/powerpc?
I\'m porting a kernel extentsion to 32/64 bit AIX on multi-processor PowerPC, written in C. I don\'t need more than atomic read operation and atomic write operations (I have no use for fetch-and-add,[详细]
2023-03-17 22:50 分类：问答how to bind a UDP socket to a range of port
I want to write a kernel thread for an application that will read all UDP packets. I am facing problem in bindin开发者_运维问答g as these packet can arrive in range of ports (say 5001 to 5005).[详细]
2023-03-17 16:13 分类：问答kernel stack trace while carrying out specific command
while typing a comm开发者_运维问答and like #ifconfig 10.0.0.10 up is it possible to see all \"possible\" prints inside kernel.[详细]
2023-03-17 11:20 分类：问答clock_getres and Kernel 2.6
i\'m using ubuntu 11.04 now and using v2lin to port my program from vxWorks tolinux. I have problem with clock_getres().[详细]
2023-03-17 09:09 分类：问答Prototype Kernel and modules
Recently I\'ve picked up one of my old projects and restarted it, pretty much from scratch. I\'ve been sick for awhile, so I\'ve had time to crack down hard and implement tons of functionality.However[详细]
2023-03-16 09:16 分类：问答Virtual Memory allocation without Physical Memory allocation
I\'m worki开发者_如何学运维ng on a Linux kernel project and i need to find a way to allocate Virtual Memory without allocating Physical Memory. For example if I use this :[详细]
2023-03-16 08:29 分类：问答VMA Operation Question
Does anyone know when the close function pointer of the struct vm_operations_struct (linux/mm.h) is called? Is it when munmap is called for the specified region?[详细]
2023-03-16 02:32 分类：问答
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