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(parent: 9325365) | patch
iommu/iommu-debug: Add file for profiling fast mapper
authorMitchel Humpherys <mitchelh@codeaurora.org>
Mon, 5 Oct 2015 21:44:58 +0000 (14:44 -0700)
committerJeevan Shriram <jshriram@codeaurora.org>
Sat, 21 May 2016 02:23:55 +0000 (19:23 -0700)
commitb7d9fb96e00d4d48ef580cd4d5a80daebd6e82ad
tree4bd0396e53b1292d9ec6b8895419fd9e52c06d4etree | snapshot
parent932536587e0288b5aebaeecec73f3d9ff5eb25b8commit | diff
iommu/iommu-debug: Add file for profiling fast mapper

We'd like to understand the performance of the fast page table mapper,
which only supports 4K page sizes.  Add a debugfs file to profile the
new mapper.

CRs-Fixed: 997751
Change-Id: I5adc3c3ecd432552386b600b9e66e3db42e73138
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
drivers/iommu/iommu-debug.c diff | blob | history
Mirror: https://github.com/0ranko0P/kernel_xiaomi_msm8998/
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