在 2020/11/3 上午12:03, Matthew Wilcox 写道:
> On Fri, Oct 30, 2020 at 10:46:54AM +0800, Alex Shi wrote:
>> -static void lru_add_page_tail(struct page *page, struct page *page_tail,
>> +static void lru_add_page_tail(struct page *head, struct page *tail,
>> struct lruvec *lruvec, struct l
On Fri, Oct 30, 2020 at 10:46:54AM +0800, Alex Shi wrote:
> -static void lru_add_page_tail(struct page *page, struct page *page_tail,
> +static void lru_add_page_tail(struct page *head, struct page *tail,
> struct lruvec *lruvec, struct list_head *list)
> {
> - VM_BUG_ON_PAGE(!Pa
在 2020/10/30 下午9:52, Johannes Weiner 写道:
>
>> From a9ee63a213f40eb4d5a69b52fbb348ff9cd7cf6c Mon Sep 17 00:00:00 2001
>> From: Alex Shi
>> Date: Tue, 26 May 2020 16:49:22 +0800
>> Subject: [PATCH v21 04/20] mm/thp: use head for head page in
>> lru_add_page_tail
>>
>> Since the first parameter
On Fri, Oct 30, 2020 at 10:46:54AM +0800, Alex Shi wrote:
> 在 2020/10/29 下午9:50, Johannes Weiner 写道:
> > It may be better to pick either
> > head and tail
>
> Hi Johannes,
>
> Thanks for comments!
>
> Right, Consider functions in this file are using head/tail more as parameters
> I will chan
在 2020/10/29 下午9:50, Johannes Weiner 写道:
> On Thu, Oct 29, 2020 at 06:44:49PM +0800, Alex Shi wrote:
>> Since the first parameter is only used by head page, it's better to make
>> it explicit.
>>
>> Signed-off-by: Alex Shi
>> Reviewed-by: Kirill A. Shutemov
>> Acked-by: Hugh Dickins
>> Cc: An
On Thu, Oct 29, 2020 at 06:44:49PM +0800, Alex Shi wrote:
> Since the first parameter is only used by head page, it's better to make
> it explicit.
>
> Signed-off-by: Alex Shi
> Reviewed-by: Kirill A. Shutemov
> Acked-by: Hugh Dickins
> Cc: Andrew Morton
> Cc: Johannes Weiner
> Cc: Matthew Wi
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