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| author | Vishal Moola (Oracle) <vishal.moola@gmail.com> | 2023-10-20 11:33:29 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-25 16:47:14 -0700 |
| commit | dbf85c21e4aff90912b5d7755d2b25611f9191e9 (patch) | |
| tree | 6743395a1f1817af35f9df274d4dc16159f5a837 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 5c07ebb372d66423e508ecfb8e00324f8797f072 (diff) | |
mm/khugepaged: convert is_refcount_suitable() to use folios
Both callers of is_refcount_suitable() have been converted to use
folios, so convert it to take in a folio. Both callers only operate on
head pages of folios so mapcount/refcount conversions here are trivial.
Removes 3 calls to compound head, and removes 315 bytes of kernel text.
Link: https://lkml.kernel.org/r/20231020183331.10770-4-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions