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[216.228.112.21]) by smtp.gmail.com with ESMTPSA id 186sm2409379oig.28.2021.12.18.13.20.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Dec 2021 13:20:23 -0800 (PST) From: Yury Norov To: linux-kernel@vger.kernel.org, Yury Norov , "James E.J. Bottomley" , "Martin K. Petersen" , =?utf-8?b?TWljaGHFgiBN?= =?utf-8?b?aXJvc8WCYXc=?= , "Paul E. McKenney" , "Rafael J. Wysocki" , Alexander Shishkin , Alexey Klimov , Amitkumar Karwar , Andi Kleen , Andrew Lunn , Andrew Morton , Andy Gross , Andy Lutomirski , Andy Shevchenko , Anup Patel , Ard Biesheuvel , Arnaldo Carvalho de Melo , Arnd Bergmann , Borislav Petkov , Catalin Marinas , Christoph Hellwig , Christoph Lameter , Daniel Vetter , Dave Hansen , David Airlie , David Laight , Dennis Zhou , Emil Renner Berthing , Geert Uytterhoeven , Geetha sowjanya , Greg Kroah-Hartman , Guo Ren , Hans de Goede , Heiko Carstens , Ian Rogers , Ingo Molnar , Jakub Kicinski , Jason Wessel , Jens Axboe , Jiri Olsa , Joe Perches , Jonathan Cameron , Juri Lelli , Kees Cook , Krzysztof Kozlowski , Lee Jones , Marc Zyngier , Marcin Wojtas , Mark Gross , Mark Rutland , Matti Vaittinen , Mauro Carvalho Chehab , Mel Gorman , Michael Ellerman , Mike Marciniszyn , Nicholas Piggin , Palmer Dabbelt , Peter Zijlstra , Petr Mladek , Randy Dunlap , Rasmus Villemoes , Russell King , Saeed Mahameed , Sagi Grimberg , Sergey Senozhatsky , Solomon Peachy , Stephen Boyd , Stephen Rothwell , Steven Rostedt , Subbaraya Sundeep , Sudeep Holla , Sunil Goutham , Tariq Toukan , Tejun Heo , Thomas Bogendoerfer , Thomas Gleixner , Ulf Hansson , Vincent Guittot , Vineet Gupta , Viresh Kumar , Vivien Didelot , Vlastimil Babka , Will Deacon , bcm-kernel-feedback-list@broadcom.com, kvm@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-csky@vger.kernel.org, linux-ia64@vger.kernel.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-perf-users@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-snps-arc@lists.infradead.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 02/17] drivers: rename num_*_cpus variables Date: Sat, 18 Dec 2021 13:19:58 -0800 Message-Id: <20211218212014.1315894-3-yury.norov@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211218212014.1315894-1-yury.norov@gmail.com> References: <20211218212014.1315894-1-yury.norov@gmail.com> MIME-Version: 1.0 Authentication-Results: imf01.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=RbLh966d; spf=pass (imf01.hostedemail.com: domain of yury.norov@gmail.com designates 209.85.167.172 as permitted sender) smtp.mailfrom=yury.norov@gmail.com; dmarc=pass (policy=none) header.from=gmail.com X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 1B3374003E X-Stat-Signature: p3agnpnqfmgbabcbef91a8kea6yrrcr3 X-HE-Tag: 1639862418-599013 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Some drivers declare num_active_cpus and num_present_cpus, despite that kernel has macros with corresponding names in linux/cpumask.h, and the drivers include cpumask.h The following patches switch num_*_cpus() to real functions, which causes build failures for the drivers. Signed-off-by: Yury Norov --- drivers/leds/trigger/ledtrig-cpu.c | 6 +++--- drivers/scsi/storvsc_drv.c | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/leds/trigger/ledtrig-cpu.c b/drivers/leds/trigger/ledtrig-cpu.c index 8af4f9bb9cde..767e9749ca41 100644 --- a/drivers/leds/trigger/ledtrig-cpu.c +++ b/drivers/leds/trigger/ledtrig-cpu.c @@ -39,7 +39,7 @@ struct led_trigger_cpu { static DEFINE_PER_CPU(struct led_trigger_cpu, cpu_trig); static struct led_trigger *trig_cpu_all; -static atomic_t num_active_cpus = ATOMIC_INIT(0); +static atomic_t _active_cpus = ATOMIC_INIT(0); /** * ledtrig_cpu - emit a CPU event as a trigger @@ -79,8 +79,8 @@ void ledtrig_cpu(enum cpu_led_event ledevt) /* Update trigger state */ trig->is_active = is_active; - atomic_add(is_active ? 1 : -1, &num_active_cpus); - active_cpus = atomic_read(&num_active_cpus); + atomic_add(is_active ? 1 : -1, &_active_cpus); + active_cpus = atomic_read(&_active_cpus); total_cpus = num_present_cpus(); led_trigger_event(trig->_trig, diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 20595c0ba0ae..705dd4ebde98 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1950,7 +1950,7 @@ static int storvsc_probe(struct hv_device *device, { int ret; int num_cpus = num_online_cpus(); - int num_present_cpus = num_present_cpus(); + int present_cpus = num_present_cpus(); struct Scsi_Host *host; struct hv_host_device *host_dev; bool dev_is_ide = ((dev_id->driver_data == IDE_GUID) ? true : false); @@ -2060,7 +2060,7 @@ static int storvsc_probe(struct hv_device *device, * Set the number of HW queues we are supporting. */ if (!dev_is_ide) { - if (storvsc_max_hw_queues > num_present_cpus) { + if (storvsc_max_hw_queues > present_cpus) { storvsc_max_hw_queues = 0; storvsc_log(device, STORVSC_LOGGING_WARN, "Resetting invalid storvsc_max_hw_queues value to default.\n"); @@ -2068,7 +2068,7 @@ static int storvsc_probe(struct hv_device *device, if (storvsc_max_hw_queues) host->nr_hw_queues = storvsc_max_hw_queues; else - host->nr_hw_queues = num_present_cpus; + host->nr_hw_queues = present_cpus; } /*