diff options
Diffstat (limited to 'kernel/sysctl.c')
| -rw-r--r-- | kernel/sysctl.c | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index cb57da499ebb..4ebe6136b08d 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -54,7 +54,6 @@ #include <linux/acpi.h> #include <linux/reboot.h> #include <linux/ftrace.h> -#include <linux/perf_event.h> #include <linux/oom.h> #include <linux/kmod.h> #include <linux/capability.h> @@ -91,12 +90,6 @@ EXPORT_SYMBOL_GPL(sysctl_long_vals); #if defined(CONFIG_SYSCTL) /* Constants used for minimum and maximum */ - -#ifdef CONFIG_PERF_EVENTS -static const int six_hundred_forty_kb = 640 * 1024; -#endif - - static const int ngroups_max = NGROUPS_MAX; static const int cap_last_cap = CAP_LAST_CAP; @@ -1831,16 +1824,6 @@ static const struct ctl_table kern_table[] = { .mode = 0444, .proc_handler = proc_dointvec, }, -#if defined(CONFIG_X86_LOCAL_APIC) && defined(CONFIG_X86) - { - .procname = "unknown_nmi_panic", - .data = &unknown_nmi_panic, - .maxlen = sizeof (int), - .mode = 0644, - .proc_handler = proc_dointvec, - }, -#endif - #if (defined(CONFIG_X86_32) || defined(CONFIG_PARISC)) && \ defined(CONFIG_DEBUG_STACKOVERFLOW) { @@ -1851,43 +1834,6 @@ static const struct ctl_table kern_table[] = { .proc_handler = proc_dointvec, }, #endif -#if defined(CONFIG_X86) - { - .procname = "panic_on_unrecovered_nmi", - .data = &panic_on_unrecovered_nmi, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = proc_dointvec, - }, - { - .procname = "panic_on_io_nmi", - .data = &panic_on_io_nmi, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = proc_dointvec, - }, - { - .procname = "bootloader_type", - .data = &bootloader_type, - .maxlen = sizeof (int), - .mode = 0444, - .proc_handler = proc_dointvec, - }, - { - .procname = "bootloader_version", - .data = &bootloader_version, - .maxlen = sizeof (int), - .mode = 0444, - .proc_handler = proc_dointvec, - }, - { - .procname = "io_delay_type", - .data = &io_delay_type, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = proc_dointvec, - }, -#endif #if defined(CONFIG_MMU) { .procname = "randomize_va_space", @@ -1906,15 +1852,6 @@ static const struct ctl_table kern_table[] = { .proc_handler = proc_dointvec, }, #endif -#if defined(CONFIG_ACPI_SLEEP) && defined(CONFIG_X86) - { - .procname = "acpi_video_flags", - .data = &acpi_realmode_flags, - .maxlen = sizeof (unsigned long), - .mode = 0644, - .proc_handler = proc_doulongvec_minmax, - }, -#endif #ifdef CONFIG_SYSCTL_ARCH_UNALIGN_NO_WARN { .procname = "ignore-unaligned-usertrap", @@ -1933,63 +1870,6 @@ static const struct ctl_table kern_table[] = { .proc_handler = proc_dointvec, }, #endif -#ifdef CONFIG_PERF_EVENTS - /* - * User-space scripts rely on the existence of this file - * as a feature check for perf_events being enabled. - * - * So it's an ABI, do not remove! - */ - { - .procname = "perf_event_paranoid", - .data = &sysctl_perf_event_paranoid, - .maxlen = sizeof(sysctl_perf_event_paranoid), - .mode = 0644, - .proc_handler = proc_dointvec, - }, - { - .procname = "perf_event_mlock_kb", - .data = &sysctl_perf_event_mlock, - .maxlen = sizeof(sysctl_perf_event_mlock), - .mode = 0644, - .proc_handler = proc_dointvec, - }, - { - .procname = "perf_event_max_sample_rate", - .data = &sysctl_perf_event_sample_rate, - .maxlen = sizeof(sysctl_perf_event_sample_rate), - .mode = 0644, - .proc_handler = perf_event_max_sample_rate_handler, - .extra1 = SYSCTL_ONE, - }, - { - .procname = "perf_cpu_time_max_percent", - .data = &sysctl_perf_cpu_time_max_percent, - .maxlen = sizeof(sysctl_perf_cpu_time_max_percent), - .mode = 0644, - .proc_handler = perf_cpu_time_max_percent_handler, - .extra1 = SYSCTL_ZERO, - .extra2 = SYSCTL_ONE_HUNDRED, - }, - { - .procname = "perf_event_max_stack", - .data = &sysctl_perf_event_max_stack, - .maxlen = sizeof(sysctl_perf_event_max_stack), - .mode = 0644, - .proc_handler = perf_event_max_stack_handler, - .extra1 = SYSCTL_ZERO, - .extra2 = (void *)&six_hundred_forty_kb, - }, - { - .procname = "perf_event_max_contexts_per_stack", - .data = &sysctl_perf_event_max_contexts_per_stack, - .maxlen = sizeof(sysctl_perf_event_max_contexts_per_stack), - .mode = 0644, - .proc_handler = perf_event_max_stack_handler, - .extra1 = SYSCTL_ZERO, - .extra2 = SYSCTL_ONE_THOUSAND, - }, -#endif { .procname = "panic_on_warn", .data = &panic_on_warn, |