Re: [PATCH v3 11/15] mm/page_alloc: Move set_page_refcounted() to callers of __alloc_pages_slowpath()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH v3 11/15] mm/page_alloc: Move set_page_refcounted() to callers of __alloc_pages_slowpath()
From: Vlastimil Babka <vbabka@xxxxxxx>
Date: Wed, 4 Dec 2024 11:57:36 +0100
Cc: linux-mm@xxxxxxxxx, David Hildenbrand <david@xxxxxxxxxx>
In-reply-to: <20241125210149.2976098-12-willy@infradead.org>
References: <20241125210149.2976098-1-willy@infradead.org> <20241125210149.2976098-12-willy@infradead.org>
User-agent: Mozilla Thunderbird

On 11/25/24 22:01, Matthew Wilcox (Oracle) wrote:
> In preparation for allocating frozen pages, stop initialising the page
> refcount in __alloc_pages_slowpath().
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>

Reviewed-by: Vlastimil Babka <vbabka@xxxxxxx>

References:
- [PATCH v3 00/15] Allocate and free frozen pages
  - From: Matthew Wilcox (Oracle)
- [PATCH v3 11/15] mm/page_alloc: Move set_page_refcounted() to callers of __alloc_pages_slowpath()
  - From: Matthew Wilcox (Oracle)

Prev by Date: Re: [RFC PATCH v3 2/2] mm: vmscan: retry folios written back while isolated
Next by Date: Re: [PATCH v3 12/15] mm/page_alloc: Move set_page_refcounted() to end of __alloc_pages()
Previous by thread: Re: [PATCH v3 11/15] mm/page_alloc: Move set_page_refcounted() to callers of __alloc_pages_slowpath()
Next by thread: [PATCH v3 01/15] mm/page_alloc: Cache page_zone() result in free_unref_page()
Index(es):
- Date
- Thread

[Index of Archives] [Linux ARM Kernel] [Linux ARM] [Linux Omap] [Fedora ARM] [IETF Annouce] [Bugtraq] [Linux OMAP] [Linux MIPS] [eCos] [Asterisk Internet PBX] [Linux API]

Powered by Linux