[PATCH v3 2/3] elf: avoid redundant sort in dlopen

[Adhemerval Zanella]

On 03/12/2019 14:30, David Kilroy wrote:
> l_initfini is already sorted by dependency in _dl_map_object_deps(),
> so avoid sorting again in dl_open_worker().
> 
> Tested by running the testsuite on x86_64.

LGTM, thanks.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>

> ---
>  elf/dl-open.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/elf/dl-open.c b/elf/dl-open.c
> index 9996fe9..c4d09c7c 100644
> --- a/elf/dl-open.c
> +++ b/elf/dl-open.c
> @@ -658,7 +658,6 @@ dl_open_worker (void *a)
>        l = new->l_initfini[++j];
>      }
>    while (l != NULL);
> -  _dl_sort_maps (maps, nmaps, NULL, false);
>  
>    int relocation_in_progress = 0;
>  
>