]> www.infradead.org Git - users/jedix/linux-maple.git/commit
mm: use maple tree operations for find_vma_intersection()
authorLiam R. Howlett <Liam.Howlett@Oracle.com>
Mon, 22 Aug 2022 15:05:06 +0000 (15:05 +0000)
committerAndrew Morton <akpm@linux-foundation.org>
Fri, 26 Aug 2022 05:03:13 +0000 (22:03 -0700)
commit1185ed1f5239b383d3727202bc41b63ac182f3f0
tree3c947b499194454b44089d7a2dbe8dba405e9f7e
parent5c518b23082209ba65cc98057dcb8f0c61461497
mm: use maple tree operations for find_vma_intersection()

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.

Exported find_vma_intersection() for kvm module.

Link: https://lkml.kernel.org/r/20220822150128.1562046-24-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: SeongJae Park <sj@kernel.org>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Will Deacon <will@kernel.org>
Cc: Yu Zhao <yuzhao@google.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
include/linux/mm.h
mm/mmap.c
mm/nommu.c