mm/mmap/vma_merge: use the proper vma pointer in case 4

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Almost all cases now use the 'next' pointer for the vma following the
merged area, and the cases diagram shows it as XXXX.  Case 4 is different
as it uses 'mid' and NNNN, so change it for consistency.  No functional
change.

Link: https://lkml.kernel.org/r/20230309111258.24079-5-vbabka@suse.cz
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Lorenzo Stoakes <lstoakes@gmail.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

This commit is contained in:

Vlastimil Babka 2023-03-09 12:12:52 +01:00 • committed by Andrew Morton

parent 5ff783f151

commit 183b7a60d3

1 changed files with 4 additions and 4 deletions

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mm/mmap.c

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