diff options
| author | Matthew Wilcox (Oracle) <[email protected]> | 2020-08-14 17:30:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-08-14 19:56:56 -0700 |
| commit | ee6c400f5c05459b8c5f2884a176a1287ce2f68f (patch) | |
| tree | 1c6b77eeb0209995bf012dcbe90bcd1ef76a1fcc /lib/test_overflow.c | |
| parent | 2be1d71841b7ecfb01ce4c59f6e1d082c3c18a8a (diff) | |
mm: introduce offset_in_thp
Mirroring offset_in_page(), this gives you the offset within this
particular page, no matter what size page it is. It optimises down to
offset_in_page() if CONFIG_TRANSPARENT_HUGEPAGE is not set.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Reviewed-by: David Hildenbrand <[email protected]>
Reviewed-by: William Kucharski <[email protected]>
Reviewed-by: Zi Yan <[email protected]>
Cc: Mike Kravetz <[email protected]>
Cc: "Kirill A. Shutemov" <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions