Messages in this thread | | | Date | Wed, 20 Mar 2013 11:45:32 -0700 | Subject | Workqueue behaviour - Synchronization within submitted work. | From | Vijay <> |
| |
In the new workqueue architecture, I have a question regarding synchronization between different "work" submitted to the same workqueue. For example:
* I submit two "works" A and B to a common driver specific workqueue (W). * Each A and B, meddle with a certain shared data SD. * Am I guaranteed serialized execution of A and B, or should I play safe and use a semaphore (acquire/release) with A and B ?
Thanks, Vijay
| |