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Peter Anvin" , "Rafael J. Wysocki" , "Greg Kroah-Hartman" , "Danilo Krummrich" , "Chanwoo Choi" , "MyungJoo Ham" , "Kyungmin Park" , "Heiko Stuebner" , "Xu Yilun" , "Tom Rix" , "Moritz Fischer" , "Yicong Yang" , "Jonathan Cameron" , "Dennis Dalessandro" , "Jason Gunthorpe" , "Leon Romanovsky" , "Bjorn Helgaas" , "Shuai Xue" , "Will Deacon" , "Jiucheng Xu" , "Neil Armstrong" , "Kevin Hilman" , "Jerome Brunet" , "Martin Blumenstingl" , "Robin Murphy" , "Jing Zhang" , "Xu Yang" , "Linu Cherian" , "Gowthami Thiagarajan" , "Ji Sheng Teoh" , "Khuong Dinh" , "Yury Norov" , "Kees Cook" , =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= , "Aboorva Devarajan" , "Ilkka Koskinen" , "Besar Wicaksono" , "Ma Ke" , "Chengwen Feng" , Ritesh Harjani , Yushan Wang , linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-perf-users@vger.kernel.org, x86@kernel.org, driver-core@lists.linux.dev, linux-pm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-fpga@vger.kernel.org, linux-rdma@vger.kernel.org, linux-pci@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-cxl@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH v2 08/11] RDMA/hfi1: Use sysfs_emit() for cpumask show helper Date: Thu, 2 Jul 2026 11:47:21 -0400 Message-ID: <20260702154725.185376-9-ynorov@nvidia.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260702154725.185376-1-ynorov@nvidia.com> References: <20260702154725.185376-1-ynorov@nvidia.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SJ0PR05CA0128.namprd05.prod.outlook.com (2603:10b6:a03:33d::13) To LV3PR12MB9356.namprd12.prod.outlook.com (2603:10b6:408:20c::21) Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: LV3PR12MB9356:EE_|MN0PR12MB5738:EE_ X-MS-Office365-Filtering-Correlation-Id: cb9620c6-d2ef-42b4-d3e8-08ded8514c8f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|23010399003|7416014|376014|1800799024|22082099003|18002099003|6133799003|11063799006|56012099006; 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Use sysfs_emit() and cpumask_pr_args() to emit the mask. This prepares for removing cpumap_print_to_pagebuf(). Signed-off-by: Yury Norov --- drivers/infiniband/hw/hfi1/sdma.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/hfi1/sdma.c b/drivers/infiniband/hw/hfi1/sdma.c index cfd9dd0f7e81..f253c8ee182d 100644 --- a/drivers/infiniband/hw/hfi1/sdma.c +++ b/drivers/infiniband/hw/hfi1/sdma.c @@ -11,6 +11,7 @@ #include #include #include +#include #include "hfi.h" #include "common.h" @@ -1049,7 +1050,7 @@ ssize_t sdma_get_cpu_to_sde_map(struct sdma_engine *sde, char *buf) if (cpumask_empty(&sde->cpu_mask)) snprintf(buf, PAGE_SIZE, "%s\n", "empty"); else - cpumap_print_to_pagebuf(true, buf, &sde->cpu_mask); + sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(&sde->cpu_mask)); mutex_unlock(&process_to_sde_mutex); return strnlen(buf, PAGE_SIZE); } -- 2.53.0