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| author | Mitchel Humpherys <mitchelh@codeaurora.org> | 2015-08-28 10:51:24 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:14:05 -0700 |
| commit | 31cff0aa7f187d580cf6af267c50b0ffc0e64738 (patch) | |
| tree | a314702f67c5e0acaf82adc572490ac7a2dcd103 /include/linux/stringify.h | |
| parent | c85a9eeb3fc9c04eaaca2a836728991dc5f2a364 (diff) | |
iommu/iommu-debug: Set DOMAIN_ATTR_ATOMIC during profiling
There's some non-deterministic latency incurred by enabling clocks and
regulators. Clocks and regulators are left on for atomic domains, which
makes them a good choice for profiling the page table management code.
Use an atomic domain for map/unmap profiling to make things more
deterministic.
Change-Id: Ib9fa48699c9d6009dd3f3b322002e2fb0f2ff99c
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Diffstat (limited to 'include/linux/stringify.h')
0 files changed, 0 insertions, 0 deletions