As Sagi Grimberg suggested, the original fix is refind to a more common
inline routine:
static inline bool sendpage_ok(struct page *page)
{
return (!PageSlab(page) && page_count(page) >= 1);
}
If sendpage_ok() returns true, the checking page can be handled by the
concrete zero-
From: Coly Li
Date: Fri, 2 Oct 2020 16:27:27 +0800
> As Sagi Grimberg suggested, the original fix is refind to a more common
> inline routine:
> static inline bool sendpage_ok(struct page *page)
> {
> return (!PageSlab(page) && page_count(page) >= 1);
> }
> If sendpage_ok()
On 2020/10/3 06:28, David Miller wrote:
> From: Coly Li
> Date: Fri, 2 Oct 2020 16:27:27 +0800
>
>> As Sagi Grimberg suggested, the original fix is refind to a more common
>> inline routine:
>> static inline bool sendpage_ok(struct page *page)
>> {
>> return (!PageSlab(page) &&
