实例 #include<linux/module.h>#include<linux/init.h>#include<linux/sched.h>/* current and everything */#include<linux/kernel.h>/* printk() */#include<linux/fs.h>/* everything... */#include<linux/types.h>/* size_t */#include<linux/completion.h>MODULE_LICENSE("Dual BSD/GPL");sta...
linux kernel不同驱动间使用completion同步问题 author:朱上志 Date:2013.05.28 要在键盘和扫描头驱动之间进行同步: 当某一个按键按下后,就通知条码枪驱动去触发扫描头。在wince下可以通过SetEvent和WaitForSingleObject来实现,因为只是linux新手,一开始不知道怎么在linux内核中实现。通过找资料,似乎使用completion可以实现,...
#include <linux/module.h> #include <linux/init.h> #include <linux/sched.h> /* current and everything */ #include <linux/kernel.h> /* printk() */ #include <linux/fs.h> /* everything... */ #include <linux/types.h> /* size_t */ #include <linux/completion.h> MODULE_LICENSE(...
* The source code in this file can be freely used, adapted, * and redistributed in source or binary form, so long as an * acknowledgment appears in derived source files. The citation * should list that the code comes from the book "Linux Device * Drivers" by Alessandro Rubini and Jonath...
completion的相关定义包含在kernel/include/linux/completion.h中: struct completion { unsigned int done; wait_queue_head_t wait; }; #define COMPLETION_INITIALIZER(work) / { 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait) } #define DECLARE_COMPLETION(work) / ...
1181(机器学习应用篇5)5.4 Kernel_Logistic_Regression_16-22 - 1 08:12 1182(机器学习应用篇5)5.4 Kernel_Logistic_Regression_16-22 - 3 08:11 1183(机器学习应用篇5)5.4 Kernel_Logistic_Regression_16-22 - 1 08:12 1184(机器学习应用篇5)5.4 Kernel_Logistic_Regression_16-22 - 3 08:11 118...
kernel_thread.c --- #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> #include <linux/param.h> #include <linux/jiffies.h> #include <asm/system.h> #include <asm/processor.h> #include <asm/signal.h> ...
systemd version the issue has been seen with 254 Used distribution Debian Sid Linux kernel version used 6.3.0-2-amd64 CPU architectures issue was seen on x86_64 Component systemctl Expected behaviour you didn't see Quick completion when ...
docker-init containerd version: 3dce8eb055cbb6872793272b4f20ed16117344f8 runc version: v1.1.7-0-g860f061 init version: de40ad0 Security Options: seccomp Profile:builtincgroupns Kernel Version: 5.15.49-linuxkit-pr Operating System: Docker Desktop OSType: linux Architecture: aarch64 CPUs: 6 ...
BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<(null)>] (null) PGD 374b5067 PUD 374b6067 PMD 0 Oops: 0010 [#1] SMP [..] Call Trace: <IRQ> [<ffffffffa0047950>] ? pvscsi_process_completion_ring+0xe0/0x350 [vmw_pvscsi] [<ffffffffa0048229>] pvscsi_isr+...