rcutorture: Add per-reader-segment preemption diagnostics

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For preemptible RCU, this commit adds an indication for each
reader segments to whether the rcu_torture_reader() task was
on the ->blkd_tasks lists, though only in kernels built with
CONFIG_RCU_TORTURE_TEST_LOG_CPU=y.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>

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Paul E. McKenney 2024-11-13 19:10:19 -08:00 • committed by Uladzislau Rezki (Sony)

parent 885a6f4729

commit 223f16b87d

1 changed files with 5 additions and 4 deletions

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kernel/rcu/rcutorture.c

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