Messages in this thread Patch in this message | | | From | Dou Liyang <> | Subject | [PATCH] mm/page_owner: Make early_page_owner_param __init | Date | Wed, 17 Jan 2018 11:47:36 +0800 |
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The early_param() is only called during kernel initialization, So Linux marks the functions of it with __init macro to save memory.
But it forgot to mark the early_page_owner_param(). So, Make it __init as well.
Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Michal Hocko <mhocko@suse.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-mm@kvack.org Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com> --- mm/page_owner.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/page_owner.c b/mm/page_owner.c index 8592543a0f15..745a8b8de206 100644 --- a/mm/page_owner.c +++ b/mm/page_owner.c @@ -35,7 +35,7 @@ static depot_stack_handle_t early_handle; static void init_early_allocated_pages(void); -static int early_page_owner_param(char *buf) +static int __init early_page_owner_param(char *buf) { if (!buf) return -EINVAL; -- 2.14.3
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