Re: [PATCH 4/5] mm/vmalloc: optimize function vm_unmap_aliases()

Shivank Garg
2025-04-15T19:10:44Z

On 4/15/2025 8:09 AM, Baoquan He wrote:
> Remove unneeded local variables and replace them with values.
>
> Signed-off-by: Baoquan He <bhe@redhat.com>
> ---
> mm/vmalloc.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/mm/vmalloc.c b/mm/vmalloc.c
> index bf735c890878..3f38a232663b 100644
> --- a/mm/vmalloc.c
> +++ b/mm/vmalloc.c
> @@ -2930,10 +2930,7 @@ static void _vm_unmap_aliases(unsigned long start, unsigned long end, int flush)
> */
> void vm_unmap_aliases(void)
> {
> - unsigned long start = ULONG_MAX, end = 0;
> - int flush = 0;
> -
> - _vm_unmap_aliases(start, end, flush);
> + _vm_unmap_aliases(ULONG_MAX, 0, 0);
> }
> EXPORT_SYMBOL_GPL(vm_unmap_aliases);
>

Reviewed-by: Shivank Garg <shivankg@amd.com>
Tested-by: Shivank Garg <shivankg@amd.com>