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t=1784713138; bh=u7RxK/cqkx5zm0zUzRBQlYHZ6HubdZwVeSlafhlZfSk=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=HP6LvHAvJS+CRTPHxHaEK/B6aBFoCwy50MzG+4ziWAx9GMHTGQnpSVuj3O2e4I/TX w4m8HZqvstuZS6NQ+IzKalQwQ7xIwiLOXJJ3cKT3ODI8aqg1nxIYPf0UY9iaEl/3fJ WTrHn+usQVVngBz4nGKzCWxYoDWvFDfd95OCoypz07m2o9lFr42I15OIwq1EYBN+Fk xzjEhD5a5yEB9BWVv4q51ZFWdw8t4PBZ91yoRlvC1m5xwpEnhpRVU7Sjpntg+SufRf Btbja4VCgMZXY8Kd7SWRtdxFVe/fz8AhTHLpm/6dUnhexMxAwEZkPrstiqBYeLLTli 14yr3pp3vrFJw== Message-ID: Date: Wed, 22 Jul 2026 11:38:50 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 1/5] mm/page_alloc: introduce __free_prepared_contig_range() with fpi_t Content-Language: en-US To: Jiaqi Yan , linmiaohe@huawei.com, ljs@kernel.org, ziy@nvidia.com Cc: osalvador@kernel.org, harry.yoo@oracle.com, willy@infradead.org, osalvador@suse.de, jackmanb@google.com, hannes@cmpxchg.org, nao.horiguchi@gmail.com, david@kernel.org, william.roche@oracle.com, tony.luck@intel.com, wangkefeng.wang@huawei.com, jane.chu@oracle.com, akpm@linux-foundation.org, muchun.song@linux.dev, liam@infradead.org, rientjes@google.com, duenwen@google.com, jthoughton@google.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, rppt@kernel.org, shuah@kernel.org, surenb@google.com, mhocko@suse.com, boudewijn@delta-utec.com References: <20260705180714.3708947-1-jiaqiyan@google.com> <20260705180714.3708947-2-jiaqiyan@google.com> From: "Vlastimil Babka (SUSE)" Autocrypt: addr=vbabka@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 850BA40007 X-Stat-Signature: xg5sh97ibputxabwkxfidt9djswonnoe X-Rspam-User: X-HE-Tag: 1784713139-713161 X-HE-Meta: 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 sc2qCEwt iHIc9FuN5qz8dADoHzJ5fOwYilnAV7P5Ldqnsbzib5DbUNGYe5ZH7NdEKNskwWxsToH48sKUqJjo2R0kFJH7hjw5Sh5/jx/mJrRicdMyxlvkZuhRZIIrnYBqxr5WeFilJP/JGQZluDIIQyYg1XS9V3x9qaQ/9WPv6R9Gr3SX9AzZdDuTY2Ou9WqeLES0iIkZRzPr/c9FcS4kF1mi7lEsiow3zcz9yhVaWVKMsO/9WebrVxQ83yr2fxffjnq7C9/AtejN4VQNIpSUPgX7qUmMNpqjiykKCeyOQkTGTZPjVwFfmLJTSmaSd9/55YHlo0AQwGvUGSYAsTQBPI/dIOgrzLcJY7EK8uBK/+HSWsHIyx/CyIpwoHT+vb8a508cz5qeMZQs8Db7hB9h7RFw49R6V6ZAW2YA20KvsGazf2NIcCEzCQXc= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 7/5/26 20:07, Jiaqi Yan wrote: > A future commit introducing free_has_hwpoison() to be called within > __free_pages_prepare() will need to pass specific fpi_t flags when > freeing a contiguous range of pages. Currently, > free_prepared_contig_range() hardcodes the FPI_PREPARED flag and > does not accept any caller-provided flags. > > Rename the core logic to __free_prepared_contig_range() to accept > an fpi_t argument. It bitwise ORs with the required FPI_PREPARED > flag. > > This is a preparatory commit with no functional changes. > > Signed-off-by: Jiaqi Yan Reviewed-by: Vlastimil Babka (SUSE)