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author | 2017-10-04 11:23:10 -0700 | |
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committer | 2017-11-28 15:54:26 -0800 | |
commit | dac95906003fec1b4801115830cc14ec61c74960 (patch) | |
tree | 1f506ddfa870a4cae4e0e51714a18209bd5bf235 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | Linux 4.15-rc1 (diff) | |
download | linux-dev-dac95906003fec1b4801115830cc14ec61c74960.tar.xz linux-dev-dac95906003fec1b4801115830cc14ec61c74960.zip |
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/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions