Can we use semaphore or mutex or spin lock in interrupt
context in linux kernel ?
- 3 Answers
- 19027 Views
- Broadcom, I also Faced
- E-Mail Answers
Answer Posted / jagannath
spinlock with irq saved is the best choice in interrupt
handler.
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
Why is model transformations used in the embedded system?
Why do we need virtual device drivers when we have physical device drivers?
Describe a time when you collaborated with designers and engineers to deploy a new product. What was your role?
What is null pointer and what is its use?
What is solid?
What is the difference between hardware design and software design?
How do you react to people criticizing your code/documents?
Explain the difference between risc and cisc processor?
What are the uses of the keyword volatile?
Tell me what is the need for an infinite loop in embedded systems?
What's your experience with technical documentation?
what are buses used for communication in embedded system?
Tell me what are the different types of customizations that is used with the “volatile” keyword?
Name three primary attributes of object-oriented design. Describe what they mean and why they're important.
Have you designed ui, user interface?
