From 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c Mon Sep 17 00:00:00 2001 From: Sang-Heon Jeon Date: Mon, 24 Aug 2026 01:18:14 +0900 Subject: coccinelle: alloc_cast: drop removed allocators - pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon Signed-off-by: Julia Lawall --- drivers/cpufreq/cpufreq_ondemand.h | 49 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 drivers/cpufreq/cpufreq_ondemand.h (limited to 'drivers/cpufreq/cpufreq_ondemand.h') diff --git a/drivers/cpufreq/cpufreq_ondemand.h b/drivers/cpufreq/cpufreq_ondemand.h new file mode 100644 index 000000000..2ca8f1aaf --- /dev/null +++ b/drivers/cpufreq/cpufreq_ondemand.h @@ -0,0 +1,49 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Header file for CPUFreq ondemand governor and related code. + * + * Copyright (C) 2016, Intel Corporation + * Author: Rafael J. Wysocki + */ + +#include "cpufreq_governor.h" + +struct od_policy_dbs_info { + struct policy_dbs_info policy_dbs; + unsigned int freq_lo; + unsigned int freq_lo_delay_us; + unsigned int freq_hi_delay_us; + unsigned int sample_type:1; +}; + +static inline struct od_policy_dbs_info *to_dbs_info(struct policy_dbs_info *policy_dbs) +{ + return container_of(policy_dbs, struct od_policy_dbs_info, policy_dbs); +} + +struct od_dbs_tuners { + unsigned int powersave_bias; +}; + +#ifdef CONFIG_X86 +#include + +/* + * Not all CPUs want IO time to be accounted as busy; this depends on + * how efficient idling at a higher frequency/voltage is. + * + * Pavel Machek says this is not so for various generations of AMD and + * old Intel systems. Mike Chan (android.com) claims this is also not + * true for ARM. + * + * Because of this, select a known series of Intel CPUs (Family 6 and + * later) by default, and leave all others up to the user. + */ +static inline bool od_should_io_be_busy(void) +{ + return (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL && + boot_cpu_data.x86_vfm >= INTEL_PENTIUM_PRO); +} +#else +static inline bool od_should_io_be_busy(void) { return false; } +#endif -- cgit v1.3.1