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Searched refs:perf (Results 1 – 24 of 24) sorted by relevance

/arch/riscv/kernel/
A Dsys_hwprobe.c186 u64 perf = -1ULL; in hwprobe_misaligned() local
191 if (perf == -1ULL) in hwprobe_misaligned()
192 perf = this_perf; in hwprobe_misaligned()
194 if (perf != this_perf) { in hwprobe_misaligned()
200 if (perf == -1ULL) in hwprobe_misaligned()
203 return perf; in hwprobe_misaligned()
222 u64 perf = -1ULL; in hwprobe_vec_misaligned() local
228 if (perf == -1ULL) in hwprobe_vec_misaligned()
229 perf = this_perf; in hwprobe_vec_misaligned()
237 if (perf == -1ULL) in hwprobe_vec_misaligned()
[all …]
/arch/sh/kernel/cpu/sh4/
A DMakefile14 perf-$(CONFIG_CPU_SUBTYPE_SH7750) := perf_event.o
15 perf-$(CONFIG_CPU_SUBTYPE_SH7750S) := perf_event.o
16 perf-$(CONFIG_CPU_SUBTYPE_SH7091) := perf_event.o
33 obj-$(CONFIG_PERF_EVENTS) += $(perf-y)
/arch/s390/kernel/
A Dstacktrace.c68 struct perf_callchain_entry_ctx *entry, bool perf, in store_ip() argument
72 if (perf) { in store_ip()
103 const struct pt_regs *regs, bool perf) in arch_stack_walk_user_common() argument
115 if (!store_ip(consume_entry, cookie, entry, perf, ip)) in arch_stack_walk_user_common()
154 if (!store_ip(consume_entry, cookie, entry, perf, ip)) in arch_stack_walk_user_common()
/arch/arm/mach-versatile/
A Dspc.c254 u32 perf; in ve_spc_get_performance() local
258 perf = readl_relaxed(info->baseaddr + perf_cfg_reg); in ve_spc_get_performance()
259 if (perf >= info->num_opps[cluster]) in ve_spc_get_performance()
262 opps += perf; in ve_spc_get_performance()
317 int ret, perf, req_type; in ve_spc_set_performance() local
327 perf = ve_spc_find_performance_index(cluster, freq); in ve_spc_set_performance()
329 if (perf < 0) in ve_spc_set_performance()
330 return perf; in ve_spc_set_performance()
338 writel(perf, info->baseaddr + perf_cfg_reg); in ve_spc_set_performance()
/arch/arm64/boot/dts/freescale/
A Dimx943.dtsi35 power-domain-names = "perf";
53 power-domain-names = "perf";
71 power-domain-names = "perf";
89 power-domain-names = "perf";
A Dimx95.dtsi48 power-domain-names = "perf";
66 power-domain-names = "perf";
84 power-domain-names = "perf";
102 power-domain-names = "perf";
117 power-domain-names = "perf";
135 power-domain-names = "perf";
/arch/powerpc/
A DKbuild17 obj-$(CONFIG_PERF_EVENTS) += perf/
/arch/parisc/kernel/
A DMakefile36 obj-$(CONFIG_64BIT) += perf.o perf_asm.o $(obj64-y)
/arch/x86/events/
A DKconfig43 e.g., perf stat -e amd_l3/.../,amd_df/.../.
/arch/loongarch/
A DKconfig.debug6 traces for panics, oopses, bugs, warnings, perf, /proc/<pid>/stack,
/arch/powerpc/platforms/pseries/
A DKconfig146 Enable access to hypervisor supplied counters in perf. Currently,
157 Enable access to the VPA PMU counters via perf. This enables
163 that access these software counters via perf.
/arch/s390/include/asm/
A Dstacktrace.h25 const struct pt_regs *regs, bool perf);
/arch/sh/
A DKconfig637 bool "Enable hardware performance counter support for perf events"
641 Enable hardware performance counter support for perf events. If
642 disabled, perf events will use software events only.
/arch/arc/kernel/
A Dentry-arcv2.S52 VECTOR handle_interrupt ; (20) perf Interrupt
/arch/
A DKconfig150 enable instrumentation applications (such as 'perf probe')
427 System hardware can generate an NMI using the perf event
435 The arch chooses to use the generic perf-NMI-based hardlockup
457 Support selective register dumps for perf events. This includes
463 Support user stack dumps for perf event samples. This needs
846 of perf data for creating an AutoFDO profile in
865 to Clang to facilitate the collection of perf data for creating
/arch/arm64/boot/dts/qcom/
A Dsdm630.dtsi245 idle-state-name = "perf-retention";
254 idle-state-name = "perf-power-collapse";
294 idle-state-name = "perf-cluster-dynamic-retention";
304 idle-state-name = "perf-cluster-retention";
314 idle-state-name = "perf-cluster-retention";
A Dx1e80100.dtsi76 power-domain-names = "psci", "perf";
93 power-domain-names = "psci", "perf";
104 power-domain-names = "psci", "perf";
115 power-domain-names = "psci", "perf";
126 power-domain-names = "psci", "perf";
143 power-domain-names = "psci", "perf";
154 power-domain-names = "psci", "perf";
165 power-domain-names = "psci", "perf";
176 power-domain-names = "psci", "perf";
193 power-domain-names = "psci", "perf";
[all …]
/arch/powerpc/kvm/
A DKconfig168 of L2 PMU register state, causing perf to not work correctly in
/arch/x86/
A DKconfig.debug230 traces for panics, oopses, bugs, warnings, perf, /proc/<pid>/stack,
/arch/arm/boot/dts/qcom/
A Dqcom-sdx65.dtsi61 power-domain-names = "perf";
A Dqcom-sdx55.dtsi60 power-domain-names = "perf";
/arch/mips/
A DKconfig2709 bool "Enable hardware performance counter support for perf events"
2713 Enable hardware performance counter support for perf events. If
2714 disabled, perf events will use software events only.
/arch/arm64/boot/dts/rockchip/
A Drk3399-base.dtsi304 clock-names = "aclk", "aclk-perf",
345 clock-names = "aclk", "aclk-perf",
/arch/arm/
A DKconfig.debug54 traces for panics, oopses, bugs, warnings, perf, /proc/<pid>/stack,

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