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| author | Matthew Wilcox (Oracle) <[email protected]> | 2023-08-16 16:11:50 +0100 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2023-08-21 14:28:43 -0700 |
| commit | dd6fa0b61814492476463149c91110e529364e82 (patch) | |
| tree | 79f3c0ef997a8583ca3c4d2fd6faa4d446caa65f /tools/perf/scripts/python/flamegraph.py | |
| parent | 99a9e0b83ab9955e604397717b82267feb021df3 (diff) | |
mm: call free_huge_page() directly
Indirect calls are expensive, thanks to Spectre. Call free_huge_page()
directly if the folio belongs to hugetlb.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Cc: David Hildenbrand <[email protected]>
Cc: Jens Axboe <[email protected]>
Cc: Sidhartha Kumar <[email protected]>
Cc: Yanteng Si <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions