From: Dou Liyang <douly.fnst@xxxxxxxxxxxxxx> Subject: mm/page_poison.c: make early_page_poison_param() __init The early_param() is only called during kernel initialization, So Linux marks the function of it with __init macro to save memory. But it forgot to mark the early_page_poison_param(). So, Make it __init as well. Link: http://lkml.kernel.org/r/20180117034757.27024-1-douly.fnst@xxxxxxxxxxxxxx Signed-off-by: Dou Liyang <douly.fnst@xxxxxxxxxxxxxx> Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Acked-by: Michal Hocko <mhocko@xxxxxxxx> Cc: Philippe Ombredanne <pombredanne@xxxxxxxx> Cc: Kate Stewart <kstewart@xxxxxxxxxxxxxxxxxxx> Cc: Michal Hocko <mhocko@xxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/page_poison.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN mm/page_poison.c~mm-page_poison-make-early_page_poison_param-__init mm/page_poison.c --- a/mm/page_poison.c~mm-page_poison-make-early_page_poison_param-__init +++ a/mm/page_poison.c @@ -9,7 +9,7 @@ static bool want_page_poisoning __read_mostly; -static int early_page_poison_param(char *buf) +static int __init early_page_poison_param(char *buf) { if (!buf) return -EINVAL; _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
