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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-10-04 11:23:10 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-11-28 15:54:26 -0800 |
| commit | dac95906003fec1b4801115830cc14ec61c74960 (patch) | |
| tree | 1f506ddfa870a4cae4e0e51714a18209bd5bf235 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff) | |
torture: Suppress CPU stall warnings during shutdown ftrace dump
The torture_shutdown() function directly invokes ftrace_dump(), which
can result in RCU CPU stall warnings when the ftrace buffer is large,
which it usually is. This commit therefore invoks rcu_ftrace_dump()
in place of ftrace_dump(), suppressing RCU CPU stall warnings during
this time.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions