[PATCH 4.9 02/77] NFSv4: Fix callback server shutdown

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Trond Myklebust commit ed6473ddc704a2005b9900ca08e236ebb2d8540a upstream. We want to use kthread_stop() in order to ensure the threads are shut down before we

[PATCH 4.9 02/77] NFSv4: Fix callback server shutdown

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Trond Myklebust commit ed6473ddc704a2005b9900ca08e236ebb2d8540a upstream. We want to use kthread_stop() in order to ensure the threads are shut down before we tear down the nfs_callback_info