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| author |   Zqiang <qiang1.zhang@intel.com> | 2022-03-24 19:15:15 +0800 |
|---|---|---|
| committer |   Paul E. McKenney <paulmck@kernel.org> | 2022-04-20 16:51:11 -0700 |
| commit | 88ca472f80604c070526eb58b977ea0a9c3c2e1f (patch) | |
| tree | c72cd8a73d898aa1b7b7773ba6ab62ecbd18e674 /tools/perf/scripts/python/syscall-counts.py | |
| parent | rcu: Fix preemption mode check on synchronize_rcu[_expedited]() (diff) | |
| download | linux-dev-88ca472f80604c070526eb58b977ea0a9c3c2e1f.tar.xz linux-dev-88ca472f80604c070526eb58b977ea0a9c3c2e1f.zip | |
rcu: Check for successful spawn of ->boost_kthread_task
For the spawning of the priority-boost kthreads can fail, improbable
though this might seem. This commit therefore refrains from attemoting
to initiate RCU priority boosting when The ->boost_kthread_task pointer
is NULL.
Signed-off-by: Zqiang <qiang1.zhang@intel.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions