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| author | Peter Zijlstra <[email protected]> | 2020-11-13 11:45:36 +0100 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2020-12-03 10:14:50 +0100 |
| commit | 560dabbdf68bb15f9e241af8f828b1c8c38d6c6f (patch) | |
| tree | 4ba7e4ceb4370c9242791161b88c01d6afc1e880 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 2a4a06da8a4b93dd189171eed7a99fffd38f42f3 (diff) | |
mm: Introduce pXX_leaf_size()
A number of architectures have non-pagetable aligned huge/large pages.
For such architectures a leaf can actually be part of a larger entry.
Provide generic helpers to determine the size of a page-table leaf.
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Matthew Wilcox (Oracle) <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
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