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mm/gup: use maple tree navigation instead of linked list
authorLiam R. Howlett <Liam.Howlett@Oracle.com>
Thu, 14 Apr 2022 06:07:21 +0000 (23:07 -0700)
committerLiam R. Howlett <Liam.Howlett@oracle.com>
Thu, 14 Apr 2022 21:49:48 +0000 (17:49 -0400)
commit4732f59d030bef515690cf5508520b394eb7957a
tree3b89399e6d54f4ded5935a18b182222c5dd3503ftree
parent5a59be75002828bc732decdfd77c06d3a349fd4acommit | diff
mm/gup: use maple tree navigation instead of linked list

Use find_vma_intersection() to locate the VMAs in __mm_populate() instead
of using find_vma() and the linked list.

Link: https://lkml.kernel.org/r/20220404143501.2016403-53-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/gup.c diff | blob | history
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