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mm: Change find_vma_intersection to maple tree and make find_vma to
authorLiam R. Howlett <Liam.Howlett@Oracle.com>
Mon, 28 Sep 2020 19:50:19 +0000 (15:50 -0400)
committerLiam R. Howlett <Liam.Howlett@Oracle.com>
Fri, 29 Jan 2021 16:07:54 +0000 (11:07 -0500)
commit59fb46fd3650914ed87f5dd4f7866b2c22cb67f0
treec4935e8c610b12175cb0765e54e3d46d23791e8etree
parent4b71842e1702ef9d24726446a1d85276fa11bd0ecommit | diff
mm: Change find_vma_intersection to maple tree and make find_vma to
inline.

Move find_vma_intersection() to mmap.c and change implementation to
maple tree.

When searching for a vma within a range, it is easier to use the maple
tree interface.  This means the find_vma() call changes to a special
case of the find_vma_intersection().  Exported for kvm module.

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
include/linux/mm.h diff | blob | history
mm/mmap.c diff | blob | history
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