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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2025-03-31 21:11:11 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2025-04-28 15:26:33 +0000 |
| commit | 1313057c369bb4da11bb1f8dffb570ac7b44a4d4 (patch) | |
| tree | 2b48bf30478fd2a122d6a599e6f655142f25d4a2 /tools/perf/scripts/python | |
| parent | f2fs: Add f2fs_get_new_data_folio() (diff) | |
| download | linux-1313057c369bb4da11bb1f8dffb570ac7b44a4d4.tar.gz linux-1313057c369bb4da11bb1f8dffb570ac7b44a4d4.zip | |
highmem: Add memcpy_folio()
The folio equivalent of memcpy_page(). It should correctly and
efficiently manage large folios:
- If one, neither or both is highmem
- If (either or both) offset+len crosses a page boundary
- If the two offsets are congruent or not
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions