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authorPaul E. McKenney <paulmck@kernel.org>2021-03-11 03:02:36 +0100
committerPaul E. McKenney <paulmck@kernel.org>2021-05-11 01:05:05 +0200
commite9b800db96fa40170c5607d8968b2ec6212c2026 (patch)
treed7806601f7e4fae681a747e98d38ac99fdf48246 /mm/maccess.c
parenttorture: Add kvm-remote.sh script for distributed rcutorture test runs (diff)
downloadlinux-e9b800db96fa40170c5607d8968b2ec6212c2026.tar.xz
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refscale: Add acqrel, lock, and lock-irq
This commit adds scale_type of acqrel, lock, and lock-irq to test acquisition and release. Note that the refscale.nreaders=1 module parameter is required if you wish to test uncontended locking. In contrast, acqrel uses a per-CPU variable, so should be just fine with large values of the refscale.nreaders=1 module parameter. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'mm/maccess.c')
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