| commit | f01d6e38cbaed9bd53f9ac22cb987911d0f69731 | [log] [tgz] |
|---|---|---|
| author | Mitchel Humpherys <mitchelh@codeaurora.org> | Wed Jul 15 18:25:07 2015 -0700 |
| committer | Patrick Daly <pdaly@codeaurora.org> | Fri Sep 23 16:42:33 2016 -0700 |
| tree | aa8326c52d9306263ac351a1930ec0174bfa90a6 | |
| parent | c75ae49651d858c2c2ccf9651f6ab399defa6ed0 [diff] |
iommu/io-pgtable: Add memory stats debugfs file It can be useful for debugging to know how much memory is being used for IOMMU page tables. Add some dedicated allocation functions and a debugfs file for this. Change-Id: Id69b4b1b5df5dcc6c604eec3a12a894b8eab0eb6 Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org> Signed-off-by: Patrick Daly <pdaly@codeaurora.org>