userfaultfd/selftests: fix typo in comment

Delete the redundant word 'in'.

Link: https://lkml.kernel.org/r/20220610071244.59679-1-wangxiang@cdjrlc.com
Signed-off-by: Xiang wangx <wangxiang@cdjrlc.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Xiang wangx 2022-06-10 15:12:44 +08:00 committed by akpm
parent 1d0403d20f
commit c5de43634c

View File

@ -860,7 +860,7 @@ static int stress(struct uffd_stats *uffd_stats)
/*
* Be strict and immediately zap area_src, the whole area has
* been transferred already by the background treads. The
* area_src could then be faulted in in a racy way by still
* area_src could then be faulted in a racy way by still
* running uffdio_threads reading zeropages after we zapped
* area_src (but they're guaranteed to get -EEXIST from
* UFFDIO_COPY without writing zero pages into area_dst