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rcutorture: Dump grace-period diagnostics upon forward-progress OOM
authorPaul E. McKenney <paulmck@linux.ibm.com>
Tue, 2 Oct 2018 00:40:54 +0000 (17:40 -0700)
committerPaul E. McKenney <paulmck@linux.ibm.com>
Sat, 1 Dec 2018 20:45:36 +0000 (12:45 -0800)
commite0aff97355575ac6a28a48a4217533a3953095c5
tree4826db9f3fc2c1452fa4dd7ce0f803dc69929d1ctree | snapshot
parent61670adcb4a9f66ff3fa8a9e846a623d9a9e1553commit | diff
rcutorture: Dump grace-period diagnostics upon forward-progress OOM

This commit adds an OOM notifier during rcutorture forward-progress
testing.  If this notifier is invoked, it dumps out some grace-period
state to help debug the forward-progress problem.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
kernel/rcu/rcu.h diff | blob | history
kernel/rcu/rcutorture.c diff | blob | history
kernel/rcu/tree.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git