On 2023/8/15 19:24, Simon Horman wrote:
> On Mon, Aug 14, 2023 at 08:56:38PM +0800, Yunsheng Lin wrote:
>
> ...
>
>> diff --git a/net/core/page_pool.c b/net/core/page_pool.c
>> index 77cb75e63aca..d62c11aaea9a 100644
>> --- a/net/core/page_pool.c
>> +++ b/net/core/page_pool.c
>
> ...
>
>> @@ -737,18 +736,16 @@ static void page_pool_free_frag(struct page_pool *pool)
>> page_pool_return_page(pool, page);
>> }
>>
>> -struct page *page_pool_alloc_frag(struct page_pool *pool,
>> - unsigned int *offset,
>> - unsigned int size, gfp_t gfp)
>> +struct page *__page_pool_alloc_frag(struct page_pool *pool,
>> + unsigned int *offset,
>> + unsigned int size, gfp_t gfp)
>> {
>> unsigned int max_size = PAGE_SIZE << pool->p.order;
>> struct page *page = pool->frag_page;
>>
>> - if (WARN_ON(!(pool->p.flags & PP_FLAG_PAGE_FRAG) ||
>> - size > max_size))
>> + if (WARN_ON(!(pool->p.flags & PP_FLAG_PAGE_FRAG))
>
> Hi Yunsheng Lin,
>
> There is a ')' missing on the line above, which results in a build failure.
Yes, thanks for noticing.
As the above checking is removed in patch 3, so it is not noticeable in testing
when the whole patchset is applied.
>
