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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-02-28 16:42:36 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-03-04 17:01:27 -0800 |
| commit | 435a75548109f19e5b5b14ae35b9acb063c084e9 (patch) | |
| tree | 2aca246cd8469e05fd60ead2c120ae4d2d93c6ba /tools/perf/scripts/python/bin | |
| parent | crash_core: export vmemmap when CONFIG_SPARSEMEM_VMEMMAP is enabled (diff) | |
| download | linux-435a75548109f19e5b5b14ae35b9acb063c084e9.tar.gz linux-435a75548109f19e5b5b14ae35b9acb063c084e9.zip | |
mm: use folio more widely in __split_huge_page
We already have a folio; use it instead of the head page where reasonable.
Saves a couple of calls to compound_head() and elimimnates a few
references to page->mapping.
Link: https://lkml.kernel.org/r/20240228164326.1355045-1-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions