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authorDennis Zhou <dennisz@fb.com>2017-06-19 19:28:32 -0400
committerTejun Heo <tj@kernel.org>2017-06-20 15:31:43 -0400
commitdf95e795a722892a9e0603ce4b9b62fab9f02967 (patch)
treef26b6c6c78874be2b866d516c42da69a67acc07c /lib
parent30a5b5367ef9d5c9055414e12ec2f02d9de2e70f (diff)
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percpu: add tracepoint support for percpu memory
Add support for tracepoints to the following events: chunk allocation, chunk free, area allocation, area free, and area allocation failure. This should let us replay percpu memory requests and evaluate corresponding decisions. Signed-off-by: Dennis Zhou <dennisz@fb.com> Signed-off-by: Tejun Heo <tj@kernel.org>
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