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doc: Document CONFIG_RCU_CPU_STALL_CPUTIME=y stall information
authorZhen Lei <thunder.leizhen@huawei.com>
Sat, 19 Nov 2022 09:25:07 +0000 (17:25 +0800)
committerPaul E. McKenney <paulmck@kernel.org>
Thu, 5 Jan 2023 19:27:56 +0000 (11:27 -0800)
commit7a21ddf01af9da0a2d24d6ece0e2ffd60374a945
treef9f94bc6029a566acf196a913140ee8821c8cab5tree | snapshot
parent148750d736c44eecf10836ef7af397388e6194c3commit | diff
doc: Document CONFIG_RCU_CPU_STALL_CPUTIME=y stall information

This commit documents the additional RCU CPU stall warning output
produced by kernels built with CONFIG_RCU_CPU_STALL_CPUTIME=y or booted
with rcupdate.rcu_cpu_stall_cputime=1.

[ paulmck: Apply wordsmithing. ]

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Documentation/RCU/stallwarn.rst diff | blob | history
Domain: System / Kernel;