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| author | Yang Shi <yang@os.amperecomputing.com> | 2024-10-01 15:52:19 -0700 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2024-10-16 14:50:47 +0100 |
| commit | 25c17c4b55def92a01e3eecc9c775a6ee25ca20f (patch) | |
| tree | 2ce5cdf56b30e77683c9ffe80402930e14e1e413 /tools/perf/scripts/python/sctop.py | |
| parent | 9852d85ec9d492ebef56dc5f229416c925758edc (diff) | |
hugetlb: arm64: add mte support
Enable MTE support for hugetlb.
The MTE page flags will be set on the folio only. When copying
hugetlb folio (for example, CoW), the tags for all subpages will be copied
when copying the first subpage.
When freeing hugetlb folio, the MTE flags will be cleared.
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Yang Shi <yang@os.amperecomputing.com>
Link: https://lore.kernel.org/r/20241001225220.271178-1-yang@os.amperecomputing.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions