The small module of this project is to draw a label control into the Tablepayoutpanel form,The middle uses the clock, the event (with the return value), the hash table. Because the clock definition in the Form1 startup constructor caused the Form1,
LZ:
I tried to use spin_lock_irqsave () and found that no clock interruption was disabled. I don't know where I got it wrong?Kernel version:
Uname-a result:
Linux localhost. localdomain 2.6.18 #1 sat Jul 19 13:06:00 EDT 2008 i686 i686 i3
Morning colleague reflects that the database is not available. Unable to log on to the host properly. After several attempts to finally board the host, check the system log found the following error:Bug:soft lockup-cpu#5 stuck for 17163091988s!It
These days found that the company's servers on the day faster than the real time, may lead to some irreversible problems, such as site points will be affected, log problems. With the date modified under the results of the immediate restoration of
CentOS basic command Learning
Learn the following command on your own
Date, clock, hwclock, cal
Ls, cd, pwd, tty, whereis, which
Stat, echo, shutdown, halt, reboot, poweroff
Who, w, whoami
After learning the above commands, we first know whether
Review:Shell:type,which, environment variable path[Email protected] ~]# echo $PATH/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/binReference variable: ${variable name}Variable: A named memory space that can be found directly in
Time Management for Linux systems1 Viewing system time and date: date[Email protected] desktop]# date Tue June 2 05:25:05 EDT 20152 View hardware time: Hwclock--show | -R[Email protected] desktop]# hwclock Tue 05:40:30 AM EDT-0.272377 seconds3
Concept | advanced
Java Advanced Date Concepts
If your Java program displays time and date to users in different time zones or different countries, you need to understand some of the more advanced aspects of the Java date
1. Overview
The DateTime module is mainly used to express the date, that is, we often say that the month and a minute, the Calendar module is mainly used to express the year and the day, is the week, such as information, Time module, the main focus
Http://ilinuxkernel.com/?cat=4Linux CPU Utilization principle and accuracy analysis1 CPU Usage Calculation principleUnder Linux/unix, CPU utilization is divided into user state, System State and idle state, which indicate the time that the CPU is in
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