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Wed, 19 Mar 2025 04:00:35 GMT Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A0B8620040; Wed, 19 Mar 2025 04:00:35 +0000 (GMT) Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2E50120043; Wed, 19 Mar 2025 04:00:35 +0000 (GMT) Received: from ozlabs.au.ibm.com (unknown [9.63.197.14]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTP; Wed, 19 Mar 2025 04:00:35 +0000 (GMT) Received: from jarvis.ozlabs.ibm.com (haven.au.ibm.com [9.63.198.114]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.au.ibm.com (Postfix) with ESMTPSA id A623C602D4; Wed, 19 Mar 2025 15:00:32 +1100 (AEDT) Message-ID: Subject: Re: [PATCH v2 5/6] powerpc: powernv: ocxl: use lock guard for mutex From: Andrew Donnellan To: Shrikanth Hegde , maddy@linux.ibm.com, linuxppc-dev@lists.ozlabs.org Cc: npiggin@gmail.com, christophe.leroy@csgroup.eu, mpe@ellerman.id.au, peterz@infradead.org, fbarrat@linux.ibm.com, mahesh@linux.ibm.com, oohall@gmail.com, hbathini@linux.ibm.com, dhowells@redhat.com, haren@linux.ibm.com, linux-kernel@vger.kernel.org Date: Wed, 19 Mar 2025 15:00:32 +1100 In-Reply-To: <20250314114502.2083434-6-sshegde@linux.ibm.com> References: <20250314114502.2083434-1-sshegde@linux.ibm.com> <20250314114502.2083434-6-sshegde@linux.ibm.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.54.3 (3.54.3-1.fc41) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: R0N88cqJTSOAuCXgV-U1Tw4Mx2qc5_18 X-Proofpoint-ORIG-GUID: fdXd4xl0T6Ln_vzDPSiPLDnrnX94LhQ8 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-19_01,2025-03-17_03,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 mlxscore=0 bulkscore=0 suspectscore=0 spamscore=0 adultscore=0 clxscore=1015 impostorscore=0 mlxlogscore=537 priorityscore=1501 lowpriorityscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2503190024 On Fri, 2025-03-14 at 17:15 +0530, Shrikanth Hegde wrote: > use guard(mutex) for scope based resource management of mutex. > This would make the code simpler and easier to maintain. >=20 > More details on lock guards can be found at > https://lore.kernel.org/all/20230612093537.614161713@infradead.org/T/#u >=20 > Signed-off-by: Shrikanth Hegde Acked-by: Andrew Donnellan --=20 Andrew Donnellan OzLabs, ADL Canberra ajd@linux.ibm.com IBM Australia Limited