Re: [PATCH 04/13] mm: update generic_get_unmapped_area[_topdown]() to use vma_flags_t
"Zi Yan" <[email protected]>
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| Message-ID | <[email protected]> |
On Mon Jun 29, 2026 at 3:25 PM EDT, Lorenzo Stoakes wrote: > As part of the changes converting VMA flags from a system word size to a > bitmap, extend this change to generic_get_unmapped_area() and > generic_get_unmapped_area_topdown(), which also allows us to convert > stack_guard_placement() as well. > > We retain arch_get_unmapped_area() and arch_get_unmapped_area_topdown() > as-is for now, using legacy_to_vma_flags() as necessary to do so. > > No functional change intended. > > Signed-off-by: Lorenzo Stoakes <[email protected]> > --- > arch/powerpc/mm/book3s64/slice.c | 6 ++++-- > include/linux/sched/mm.h | 4 ++-- > mm/mmap.c | 16 ++++++++-------- > 3 files changed, 14 insertions(+), 12 deletions(-) > LGTM. Reviewed-by: Zi Yan <[email protected]> -- Best Regards, Yan, Zi