[SeaBIOS] Re: [PATCH 1/3] boot: cache HALT priority

[Alexey Kirillov]

Hi,

14.01.2020, 12:25, "Gerd Hoffmann" :
> Call find_prio("HALT") only once, on first is_bootprio_strict() call.
> Store the result in a variable and reuse it on subsequent calls.
>
> Signed-off-by: Gerd Hoffmann

Reviewed-by: Alexey Kirillov
> src/boot.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/src/boot.c b/src/boot.c
> index 5182ab426b9f..afeb36a3319a 100644
> --- a/src/boot.c
> +++ b/src/boot.c
> @@ -297,7 +297,11 @@ find_prio(const char *glob)
>
> u8 is_bootprio_strict(void)
>  {
> return find_prio("HALT") >= 0;
> static int prio_halt = -2;
> if (prio_halt == -2)
> prio_halt = find_prio("HALT");
> return prio_halt >= 0;
>
> }
> int bootprio_find_pci_device(struct pci_device *pci)
>
> 2.18.1

-- 
Alexey Kirillov
Yandex.Cloud