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Cc: Michael Ellerman , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] powerpc/qspinlock: Add spinlock contention tracepoint Date: Sat, 6 Sep 2025 15:37:19 +0530 Message-ID: <175715312005.95031.13686272189997770445.b4-ty@linux.ibm.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250731061856.1858898-1-nysal@linux.ibm.com> References: <20250725081432.1254986-1-nysal@linux.ibm.com> <20250731061856.1858898-1-nysal@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: yQM7L3OfKa3_xKUTbtPYHfhUZeRNxDTn X-Proofpoint-ORIG-GUID: bU146MjV4rBY6_QoDjG3ZFVtVM6AQFp8 X-Authority-Analysis: v=2.4 cv=J52q7BnS c=1 sm=1 tr=0 ts=68bc07df cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=VwQbUJbxAAAA:8 a=NXXni1WiAo173Buuo_gA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTA2MDAyNSBTYWx0ZWRfX+xAZcOGF6E48 DBKg9CuaQasAQTYb8SXS0B+8zirk5j/n+LypivJgNw8tvgRnOMN819r7jxtn0yWDQkGY9OOwD9s 2CneTtP/L23fSfsmRoWj88i8069ZxzO+jrgC+nqrCb+jndzio6lYacBuR96kFxqQOXGI0+K5G8D dCo69R43ilL5R14LzoyOvwq7/DYyzZ0uYjnJkcQD4Qi9V6aoXRLi/OKW1uNDZQIKYr2ALGIq/rh lr62g6F5WTkwdtMH3StYrQQ76tv6/4yH0CWals/aucz0kQdv++8NJ8OqeKMcPNNsUKtgqxExrnS xxUQgs5stOdknaUOlEHSOXSM5gksMrNgM+KOjIDi0J0BOtVtrr5zoSit7rxbdN/okfoTzHL9GSs 8jUSONgY X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-06_02,2025-09-04_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 suspectscore=0 spamscore=0 phishscore=0 bulkscore=0 adultscore=0 malwarescore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509060025 On Thu, 31 Jul 2025 11:48:53 +0530, Nysal Jan K.A. wrote: > Add a lock contention tracepoint in the queued spinlock slowpath. > Also add the __lockfunc annotation so that in_lock_functions() > works as expected. > > Applied to powerpc/next. [1/1] powerpc/qspinlock: Add spinlock contention tracepoint https://git.kernel.org/powerpc/c/4f61d54d2245c15b23ad78a89f854fb2496b6216 Thanks