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| author | Paul E. McKenney <paulmck@kernel.org> | 2021-12-29 02:59:38 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-02-02 04:24:39 +0300 |
| commit | 89440d2dad0cc2a781290470cb90402ebba481fc (patch) | |
| tree | ae1f9173e91043d0849844e8be545d086ca8254f /tools/perf/scripts/python/sched-migration.py | |
| parent | 02b51a1cf47977d8772c7dcc363ef6a1e6e59f21 (diff) | |
| download | linux-89440d2dad0cc2a781290470cb90402ebba481fc.tar.xz | |
rcutorture: Fix rcu_fwd_mutex deadlock
The rcu_torture_fwd_cb_hist() function acquires rcu_fwd_mutex, but is
invoked from rcutorture_oom_notify() function, which hold this same
mutex across this call. This commit fixes the resulting deadlock.
Reported-by: kernel test robot <oliver.sang@intel.com>
Tested-by: Oliver Sang <oliver.sang@intel.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions