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Thu, 6 Jul 2023 08:58:58 +0000 (GMT) Received: from smtpav01.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E039058058; Thu, 6 Jul 2023 08:58:53 +0000 (GMT) Received: from skywalker.in.ibm.com (unknown [9.109.212.144]) by smtpav01.dal12v.mail.ibm.com (Postfix) with ESMTP; Thu, 6 Jul 2023 08:58:53 +0000 (GMT) From: "Aneesh Kumar K.V" To: linux-mm@kvack.org, akpm@linux-foundation.org, mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org, npiggin@gmail.com, christophe.leroy@csgroup.eu Subject: [PATCH v3 05/13] mm: Add __HAVE_ARCH_PUD_SAME similar to __HAVE_ARCH_P4D_SAME Date: Thu, 6 Jul 2023 14:28:11 +0530 Message-ID: <20230706085819.827761-6-aneesh.kumar@linux.ibm.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230706085819.827761-1-aneesh.kumar@linux.ibm.com> References: <20230706085819.827761-1-aneesh.kumar@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: k-Sst2htYGDWj5KXzMIJg6MIzT1S8pmY X-Proofpoint-GUID: rwBAueoCyLZfX1dRqPDOGiV00Lb5-bu3 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-06_05,2023-07-06_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 clxscore=1015 priorityscore=1501 adultscore=0 lowpriorityscore=0 mlxlogscore=999 phishscore=0 impostorscore=0 suspectscore=0 bulkscore=0 spamscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2307060075 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Catalin Marinas , Muchun Song , "Aneesh Kumar K.V" , Dan Williams , Oscar Salvador , Will Deacon , Joao Martins , Mike Kravetz Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" This helps architectures to override pmd_same and pud_same independently. Signed-off-by: Aneesh Kumar K.V --- include/linux/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index 6fd9b2831338..91def34f7784 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -693,7 +693,9 @@ static inline int pmd_same(pmd_t pmd_a, pmd_t pmd_b) { return pmd_val(pmd_a) == pmd_val(pmd_b); } +#endif +#ifndef __HAVE_ARCH_PUD_SAME static inline int pud_same(pud_t pud_a, pud_t pud_b) { return pud_val(pud_a) == pud_val(pud_b);