tree ccba6d4d2730df8ebc3d2ca5747d0006cd2ff762
parent 3fdaf80f4a836911c0eda1cee92f8aa625f90197
author Steven Rostedt (Red Hat) <rostedt@goodmis.org> 1445455656 -0400
committer Steven Rostedt <rostedt@goodmis.org> 1445823236 -0400

tracing: Check all tasks on each CPU when filtering pids

My tests found that if a task is running but not filtered when set_event_pid
is modified, then it can still be traced.

Call on_each_cpu() to check if the current running task should be filtered
and update the per cpu flags of tr->data appropriately.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>