[PATCH v1 1/9] mm/mmap: Move exit_mmap() trace point

[Suren Baghdasaryan]

On Tue, Sep 9, 2025 at 12:09 PM Liam R. Howlett <Liam.Howlett at oracle.com> wrote:
>
> Move the trace point later in the function so that it is not skipped in
> the event of a failed fork.
>
> Acked-by: Chris Li <chrisl at kernel.org>
> Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes at oracle.com>
> Signed-off-by: Liam R. Howlett <Liam.Howlett at oracle.com>

Reviewed-by: Suren Baghdasaryan <surenb at google.com>

> ---
>  mm/mmap.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/mmap.c b/mm/mmap.c
> index 5fd3b80fda1d5..b07b3ec5e28f5 100644
> --- a/mm/mmap.c
> +++ b/mm/mmap.c
> @@ -1310,9 +1310,9 @@ void exit_mmap(struct mm_struct *mm)
>
>         BUG_ON(count != mm->map_count);
>
> -       trace_exit_mmap(mm);
>  destroy:
>         __mt_destroy(&mm->mm_mt);
> +       trace_exit_mmap(mm);
>         mmap_write_unlock(mm);
>         vm_unacct_memory(nr_accounted);
>  }
> --
> 2.47.2
>