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cxl: Remove vma linked list walk
authorLiam R. Howlett <Liam.Howlett@Oracle.com>
Mon, 4 Jan 2021 19:31:50 +0000 (14:31 -0500)
committerLiam R. Howlett <Liam.Howlett@oracle.com>
Fri, 11 Feb 2022 03:38:08 +0000 (22:38 -0500)
commit5ebd79fe4130bb4756f77960abf79ef10a273f8e
tree3bfc1998ba596b6e37538a755cdbd99c903f93fetree
parentc939a7e8f659233435d52ef5059e12c2adaa11a7commit | diff
cxl: Remove vma linked list walk

Use the VMA iterator instead.  This requires a little restructuring
of the surrounding code to hoist the mm to the caller.  That turns
cxl_prefault_one() into a trivial function, so call cxl_fault_segment()
directly.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
drivers/misc/cxl/fault.c diff | blob | history
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