From: Matthew Wilcox <willy@infradead.org>
To: Miaohe Lin <linmiaohe@huawei.com>
Cc: akpm@linux-foundation.org, tony.luck@intel.com, bp@alien8.de,
nao.horiguchi@gmail.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, linux-edac@vger.kernel.org
Subject: Re: [PATCH v2 10/13] mm/memory-failure: move some function declarations into internal.h
Date: Fri, 7 Jun 2024 04:47:29 +0100 [thread overview]
Message-ID: <ZmKC0Z3omr04grkj@casper.infradead.org> (raw)
In-Reply-To: <20240606063247.712575-11-linmiaohe@huawei.com>
On Thu, Jun 06, 2024 at 02:32:44PM +0800, Miaohe Lin wrote:
> +++ b/mm/internal.h
> @@ -1077,6 +1077,16 @@ extern u64 hwpoison_filter_flags_mask;
> extern u64 hwpoison_filter_flags_value;
> extern u64 hwpoison_filter_memcg;
> extern u32 hwpoison_filter_enable;
> +#define MAGIC_HWPOISON 0x48575053U /* HWPS */
> +extern void SetPageHWPoisonTakenOff(struct page *page);
> +extern void ClearPageHWPoisonTakenOff(struct page *page);
> +extern bool take_page_off_buddy(struct page *page);
> +extern bool put_page_back_buddy(struct page *page);
s/extern// for function declarations.
next prev parent reply other threads:[~2024-06-07 3:47 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-06 6:32 [PATCH v2 00/13] Some cleanups for memory-failure Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 01/13] mm/memory-failure: simplify put_ref_page() Miaohe Lin
2024-06-06 6:46 ` Kefeng Wang
2024-06-07 3:28 ` Miaohe Lin
2024-06-07 4:38 ` Kefeng Wang
2024-06-06 6:32 ` [PATCH v2 02/13] mm/memory-failure: remove MF_MSG_SLAB Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 03/13] mm/memory-failure: add macro GET_PAGE_MAX_RETRY_NUM Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 04/13] mm/memory-failure: save some page_folio() calls Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 05/13] mm/memory-failure: remove unneeded empty string Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 06/13] mm/memory-failure: remove confusing initialization to count Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 07/13] mm/memory-failure: simplify unneeded hwpoison_filter() variant Miaohe Lin
2024-06-06 17:15 ` kernel test robot
2024-06-07 3:30 ` Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 08/13] mm/memory-failure: use helper macro task_pid_nr() Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 09/13] mm/memory-failure: remove obsolete comment in unpoison_memory() Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 10/13] mm/memory-failure: move some function declarations into internal.h Miaohe Lin
2024-06-07 3:47 ` Matthew Wilcox [this message]
2024-06-07 7:00 ` Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 11/13] mm/memory-failure: fix comment of get_hwpoison_page() Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 12/13] mm/memory-failure: remove obsolete comment in kill_proc() Miaohe Lin
2024-06-06 6:32 ` [PATCH v2 13/13] mm/memory-failure: correct comment in me_swapcache_dirty Miaohe Lin
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