tree 42c3da6f2e55ccd85437b3449c2482aca32b358c
parent f6eb8ad42372fdfe73aa2015d987259e367e0898
author Paul E. McKenney <paulmck@kernel.org> 1692911059 -0700
committer Paul E. McKenney <paulmck@kernel.org> 1694698068 -0700

locktorture: Dump CPUs running writer tasks when RCU stalls

This commit force stack dumps of the CPUs running writer tasks when
an RCU CPU stall warning occurs.  This is helpful in the common case
where RCU isn't being stalled by all of those tasks, and thus won't dump
their stacks.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>