| commit | 909bd6e3d9e73fd0ca1d6255466573d4c3fbe321 | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Fri Sep 01 14:40:54 2017 -0700 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Fri Sep 01 14:46:22 2017 -0700 |
| tree | 3d37308559f4c40bccc6218849b72cdb87cf9fc9 | |
| parent | 9a18182410d291cc44d63c93d33040890acacb25 [diff] |
rcu: Suppress RCU CPU stall warnings while dumping trace Currently, RCU emits Suppress RCU CPU stall warnings during its automatically initiated ftrace_dump() calls after detecting an error condition, which can result in excessively excessive console output and lost trace events. This commit therefore suppresses RCU CPU stall warnings across any of these ftrace_dump() calls. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>