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Sat, 17 Feb 2024 07:31:42 GMT Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D65542004E; Sat, 17 Feb 2024 07:31:39 +0000 (GMT) Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B043420040; Sat, 17 Feb 2024 07:31:36 +0000 (GMT) Received: from ltczz402-lp1.aus.stglabs.ibm.com (unknown [9.53.171.174]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTP; Sat, 17 Feb 2024 07:31:36 +0000 (GMT) From: Donet Tom To: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Aneesh Kumar , Huang Ying , Dave Hansen , Mel Gorman , Ben Widawsky , Feng Tang , Michal Hocko , Andrea Arcangeli , Peter Zijlstra , Ingo Molnar , Rik van Riel , Johannes Weiner , Matthew Wilcox , Mike Kravetz , Vlastimil Babka , Dan Williams , Hugh Dickins , Kefeng Wang , Suren Baghdasaryan Subject: [PATCH 1/3] mm/mempolicy: Use the already fetched local variable Date: Sat, 17 Feb 2024 01:31:33 -0600 Message-Id: <9c3f7b743477560d1c5b12b8c111a584a2cc92ee.1708097962.git.donettom@linux.ibm.com> X-Mailer: git-send-email 2.39.3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: DMqtCxbRPBcpizXWL_iXGokDYCRMYDlh X-Proofpoint-ORIG-GUID: ALbNl9CNixSrLoK-j4d-SrAX7YQwG9Md X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-17_04,2024-02-16_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 priorityscore=1501 suspectscore=0 spamscore=0 mlxlogscore=999 malwarescore=0 mlxscore=0 impostorscore=0 bulkscore=0 lowpriorityscore=0 phishscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2402170058 Avoid doing a per cpu read and use the local variable thisnid. IMHO this also makes the code more readable. Signed-off-by: Aneesh Kumar K.V (IBM) Signed-off-by: Donet Tom --- mm/mempolicy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 10a590ee1c89..8478574c000c 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2526,7 +2526,7 @@ int mpol_misplaced(struct folio *folio, struct vm_area_struct *vma, if (node_isset(curnid, pol->nodes)) goto out; z = first_zones_zonelist( - node_zonelist(numa_node_id(), GFP_HIGHUSER), + node_zonelist(thisnid, GFP_HIGHUSER), gfp_zone(GFP_HIGHUSER), &pol->nodes); polnid = zone_to_nid(z->zone); -- 2.39.3