If the iterator has moved to the previous entry, then step forward one range, back to the gap. Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx> --- mm/mmap.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/mm/mmap.c b/mm/mmap.c index 1602c854133a4..71733953ff836 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2636,6 +2636,9 @@ unsigned long mmap_region(struct file *file, unsigned long addr, } cannot_expand: + if (prev) + vma_iter_next_range(&vmi); + /* * Determine the object being mapped and call the appropriate * specific mapper. the address has already been validated, but -- 2.39.2
