Alexey Shmalko questions

Alexey Shmalko answers

• How is userspace able to write to sysfs
• Alternative of IF and "OR"
• Linux HZ and fair schedule timeslice
• Sharing data between softirq and process context
• set thread affinity in a linux kernel module
• How to return the output of program in a variable?
• Trigger Kernel Interrupt Handler: How?
• Whether Linux Kernel can be thought of as a single process
• How to know linux scheduler time slice?
• How to get a parent kobject for a path in sysfs?