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| H A D | srcutree.c | diff c2445d38785086422e56dcbe049b73a53b2ba81f Mon Jan 31 22:27:15 CET 2022 Paul E. McKenney <paulmck@kernel.org> srcu: Add contention check to call_srcu() srcu_data ->lock acquisition
This commit increases the sensitivity of contention detection by adding
checks to the acquisition of the srcu_data structure's lock on the
call_srcu() code path.
Co-developed-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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