Commits
Jeff Layton committed ceff739c53a
sunrpc: have svc_wake_up only deal with pool 0 The way that svc_wake_up works is a bit inefficient. It walks all of the available pools for a service and either wakes up a task in each one or sets the SP_TASK_PENDING flag in each one. When svc_wake_up is called, there is no need to wake up more than one thread to do this work. In practice, only lockd currently uses this function and it's single threaded anyway. Thus, this just boils down to doing a wake up of a thread in pool 0 or setting a single flag. Eliminate the for loop in this function and change it to just operate on pool 0. Also update the comments that sit above it and get rid of some code that has been commented out for years now. Signed-off-by: Jeff Layton <jlayton@primarydata.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>