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Fri, 13 Dec 2024 02:03:27 +0800 X-QQ-mid: xmsmtpt1734026607tife24nal Message-ID: X-QQ-XMAILINFO: NCkMfDbncK88mtZVQlmuQbM9Dq5MaTBpopRHRzqYAexImyF/jY00PpQEZmXYgg DKXbwUigXtOLOu01wy8VsdeQkVteACuRoFB11wTJ4TbIBPkr3e2AVwnSweNO3/bN5E2tTpON0CEl DQT1QmKIK1ZFYOX5juw7zIlg/gk6SzdCEBv3mV5vOk0I7XeFZ7LDPQZrBJBUB8MZkEW66VHrHhmI Sa0elMEK3esawfGu/0yOkLu4f0BUBco4HIuCWZG2UlaRDDA4tXc5xs2/iowusV6ge2jiNcS3Gc92 M3xCPrShaydoD66QPHnAs5KGLD0NLJKBEF4xHKiAdNfJwo0UobGDzq25dRVMP/tkUhVSJ4Qex7/8 nzu0bROkW6dtZ4rcWJ7WyC2iManGS+IBeck3gT/G7B8/zITXSaTT34BheyuBJji8r6w0dD6yI+t2 V+CbeZqAjFprcxkF1HC/J0r+eaDJmZcaVa3um6vmlRBVP0daN8wl8AsKzwqleIUHjKUiD/PCqiAb nf/p8yC6KMpcaMM+vuntaKWiDWimpJdW4rQIkHWZodAhk/LgvD9VrYSlJDgYfeua1Nu35Znnfc2e +fnbZ84DIYbbi/VAan6D64iFkrPF8FGHl99lEV2dOGjL2bqZjAuapsRnR12BxLWBgbb6jzg7+etq J5Q3HKxKjEr/6tXlm3W6zPNeTLbr5Eo81RhbHEUDG7Od/6jKGC38WipSknGMzwpRFXu7BxJ2qIWi eBw5riWWg+H4F+fn/ow6qjJ7DHEDGjm1XAGTk8p4MVIMS1DHDU8rChBlIXEqNFu4sPZUEKPtKyRq Lm7IRBm5Heth2OQDjNVPioIcioO4/k+nzLVAuxTePykmvf5Tb5gYdAAk+UE3tH5ulrBqwFoARRUE u4aAdnrrR/JK3KI3g1V/0VJm3u0b8pymRCzL/xNo9+79I2elpRxwsKEIwCL1+zTo0LcDtR5NF+ve pvYg8kK7ucV78mGD0s4w== X-QQ-XMRINFO: MPJ6Tf5t3I/ycC2BItcBVIA= X-OQ-MSGID: <392ff9b6-f603-4ca8-9d31-2e029bdad2d0@qq.com> Date: Fri, 13 Dec 2024 02:03:23 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] mm: include linux/pagemap.h where needed To: Arnd Bergmann References: <20241212153916.1292365-1-arnd@kernel.org> Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, SeongJae Park From: Junjie Fu In-Reply-To: <20241212153916.1292365-1-arnd@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: BFD3EC000D X-Stat-Signature: 6iwjkrqj8k9dq484zsi71gxrzrgi5did X-Rspam-User: X-HE-Tag: 1734026597-73780 X-HE-Meta: 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 rRl0PeEO tb5xOTV7SLpqk/Q/RtXDEaw3THXtYEP8XwFukAa/u914O39LGnpeQ9O7HPMRLMwpDI5kpa+mTPTo64+5Wu4gdEIG+cBmTLAJke8XYXSqPr36gEt1pzq2PdlgXkYDjsljOe/BVqQu50lhimEPsAc2qdXHUhQOpEveD+DlMSmBuZIEBV2WIkWba6Q5HzRSypFty7xNWJTHbMEXekesfHwxvp1kdudEXMcd64OpoaPwrlo7wpxbsMzWDYkErgdViUUliLxFlqD2NF3QXyOdNeFVM6detKzwN1NHnO+mSbVPWxnRbfuc= X-Bogosity: Ham, tests=bogofilter, spamicity=0.133592, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On December 12, 2024 at 23:39, Arnd Bergmann wrote: > From: Arnd Bergmann > > The pagemap header used to be included by accident here but is now > missing: > > mm/z3fold.c: In function 'free_z3fold_page': > mm/z3fold.c:353:17: error: implicit declaration of function 'lock_page'; did you mean 'copy_page'? [-Wimplicit-function-declaration] > 353 | lock_page(page); > | ^~~~~~~~~ > | copy_page > > Add the correct #include statement. > > Fixes: a6c37165ca40 ("mempolicy.h: remove unnecessary header file inclusions with no test failure") > Signed-off-by: Arnd Bergmann > --- > mm/z3fold.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/mm/z3fold.c b/mm/z3fold.c > index 379d24b4fef9..4ae93bb2e3ab 100644 > --- a/mm/z3fold.c > +++ b/mm/z3fold.c > @@ -30,6 +30,7 @@ > #include > #include > #include > +#include > #include > #include > #include Thank you for your fix!