| commit | 0330f7aa8ee63d0c435c0cb4e47ea06235ee4b7f | [log] [tgz] |
|---|---|---|
| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | Fri Jul 15 15:48:56 2016 -0400 |
| committer | Steven Rostedt <rostedt@goodmis.org> | Fri Sep 02 12:47:54 2016 -0400 |
| tree | 67fa852b52a5c4c09ec74f6ba38c7b44f14af180 | |
| parent | c850ed38db5f46441565174ef57c271124cce568 [diff] |
tracing: Have hwlat trace migrate across tracing_cpumask CPUs Instead of having the hwlat detector thread stay on one CPU, have it migrate across all the CPUs specified by tracing_cpumask. If the user modifies the thread's CPU affinity, the migration will stop until the next instance that the tracer is instantiated. The migration happens at the end of each window (period). Signed-off-by: Steven Rostedt <rostedt@goodmis.org>