/*
- * Copyright (c) 2000-2010 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2018 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
#include <sys/resource.h>
#include <sys/signal.h>
+#if MONOTONIC
+#include <kern/monotonic.h>
+#include <machine/monotonic.h>
+#endif /* MONOTONIC */
+
+#include <machine/limits.h>
+
#undef thread_should_halt
/* BSD KERN COMPONENT INTERFACE */
int fill_task_rusage(task_t task, rusage_info_current *ri);
int fill_task_io_rusage(task_t task, rusage_info_current *ri);
int fill_task_qos_rusage(task_t task, rusage_info_current *ri);
+void fill_task_monotonic_rusage(task_t task, rusage_info_current *ri);
+uint64_t get_task_logical_writes(task_t task);
void fill_task_billed_usage(task_t task, rusage_info_current *ri);
void task_bsdtask_kill(task_t);
extern uint64_t get_dispatchqueue_serialno_offset_from_proc(void *p);
extern uint64_t proc_uniqueid(void *p);
+extern int proc_pidversion(void *p);
#if MACH_BSD
extern void psignal(void *, int);
/* does this machine need 64bit register set for signal handler */
int is_64signalregset(void)
{
- if (task_has_64BitData(current_task())) {
+ if (task_has_64Bit_data(current_task())) {
return(1);
}
vm_commit_pagezero_status(map);
if (doswitch) {
+#if defined(__arm__) || defined(__arm64__)
+ PMAP_SWITCH_USER(thread, map, cpu_number())
+#else
pmap_switch(map->pmap);
+#endif
}
mp_enable_preemption();
task_unlock(task);
/*
*
*/
-uint64_t get_task_phys_footprint(task_t task)
-{
+uint64_t get_task_phys_footprint(task_t task)
+{
kern_return_t ret;
ledger_amount_t credit, debit;
-
+
ret = ledger_get_entries(task->ledger, task_ledgers.phys_footprint, &credit, &debit);
if (KERN_SUCCESS == ret) {
return (credit - debit);
return 0;
}
+#if CONFIG_LEDGER_INTERVAL_MAX
/*
*
*/
-uint64_t get_task_phys_footprint_max(task_t task)
-{
+uint64_t get_task_phys_footprint_interval_max(task_t task, int reset)
+{
kern_return_t ret;
ledger_amount_t max;
-
- ret = ledger_get_maximum(task->ledger, task_ledgers.phys_footprint, &max);
- if (KERN_SUCCESS == ret) {
+
+ ret = ledger_get_interval_max(task->ledger, task_ledgers.phys_footprint, &max, reset);
+
+ if(KERN_SUCCESS == ret) {
+ return max;
+ }
+
+ return 0;
+}
+#endif /* CONFIG_LEDGER_INTERVAL_MAX */
+
+/*
+ *
+ */
+uint64_t get_task_phys_footprint_lifetime_max(task_t task)
+{
+ kern_return_t ret;
+ ledger_amount_t max;
+
+ ret = ledger_get_lifetime_max(task->ledger, task_ledgers.phys_footprint, &max);
+
+ if(KERN_SUCCESS == ret) {
return max;
}
return 0;
}
+uint64_t get_task_network_nonvolatile(task_t task)
+{
+ kern_return_t ret;
+ ledger_amount_t credit, debit;
+
+ ret = ledger_get_entries(task->ledger, task_ledgers.network_nonvolatile, &credit, &debit);
+ if (KERN_SUCCESS == ret) {
+ return (credit - debit);
+ }
+
+ return 0;
+}
+
+uint64_t get_task_network_nonvolatile_compressed(task_t task)
+{
+ kern_return_t ret;
+ ledger_amount_t credit, debit;
+
+ ret = ledger_get_entries(task->ledger, task_ledgers.network_nonvolatile_compressed, &credit, &debit);
+ if (KERN_SUCCESS == ret) {
+ return (credit - debit);
+ }
+
+ return 0;
+}
+
+uint64_t get_task_wired_mem(task_t task)
+{
+ kern_return_t ret;
+ ledger_amount_t credit, debit;
+
+ ret = ledger_get_entries(task->ledger, task_ledgers.wired_mem, &credit, &debit);
+ if (KERN_SUCCESS == ret) {
+ return (credit - debit);
+ }
+
+ return 0;
+}
+
+
uint64_t get_task_cpu_time(task_t task)
{
kern_return_t ret;
}
int
-fill_taskthreadinfo(task_t task, uint64_t thaddr, int thuniqueid, struct proc_threadinfo_internal * ptinfo, void * vpp, int *vidp)
+fill_taskthreadinfo(task_t task, uint64_t thaddr, bool thuniqueid, struct proc_threadinfo_internal * ptinfo, void * vpp, int *vidp)
{
thread_t thact;
int err=0;
for (thact = (thread_t)(void *)queue_first(&task->threads);
!queue_end(&task->threads, (queue_entry_t)thact); ) {
- addr = (thuniqueid==0)?thact->machine.cthread_self: thact->thread_id;
+ addr = (thuniqueid) ? thact->thread_id : thact->machine.cthread_self;
if (addr == thaddr)
{
}
int
-fill_taskthreadlist(task_t task, void * buffer, int thcount)
+fill_taskthreadlist(task_t task, void * buffer, int thcount, bool thuniqueid)
{
int numthr=0;
thread_t thact;
for (thact = (thread_t)(void *)queue_first(&task->threads);
!queue_end(&task->threads, (queue_entry_t)thact); ) {
- thaddr = thact->machine.cthread_self;
+ thaddr = (thuniqueid) ? thact->thread_id : thact->machine.cthread_self;
*uptr++ = thaddr;
numthr++;
if (numthr >= thcount)
void
fill_task_billed_usage(task_t task __unused, rusage_info_current *ri)
{
-#if CONFIG_BANK
- ri->ri_billed_system_time = bank_billed_time_safe(task);
- ri->ri_serviced_system_time = bank_serviced_time_safe(task);
-#else
- ri->ri_billed_system_time = 0;
- ri->ri_serviced_system_time = 0;
-#endif
+ bank_billed_balance_safe(task, &ri->ri_billed_system_time, &ri->ri_billed_energy);
+ bank_serviced_balance_safe(task, &ri->ri_serviced_system_time, &ri->ri_serviced_energy);
}
int
assert(task != TASK_NULL);
task_lock(task);
- /* Rollup Qos time of all the threads to task */
+ /* Rollup QoS time of all the threads to task */
queue_iterate(&task->threads, thread, thread_t, task_threads) {
if (thread->options & TH_OPT_IDLE_THREAD)
continue;
thread_update_qos_cpu_time(thread);
}
- ri->ri_cpu_time_qos_default = task->cpu_time_qos_stats.cpu_time_qos_default;
- ri->ri_cpu_time_qos_maintenance = task->cpu_time_qos_stats.cpu_time_qos_maintenance;
- ri->ri_cpu_time_qos_background = task->cpu_time_qos_stats.cpu_time_qos_background;
- ri->ri_cpu_time_qos_utility = task->cpu_time_qos_stats.cpu_time_qos_utility;
- ri->ri_cpu_time_qos_legacy = task->cpu_time_qos_stats.cpu_time_qos_legacy;
- ri->ri_cpu_time_qos_user_initiated = task->cpu_time_qos_stats.cpu_time_qos_user_initiated;
- ri->ri_cpu_time_qos_user_interactive = task->cpu_time_qos_stats.cpu_time_qos_user_interactive;
+ ri->ri_cpu_time_qos_default = task->cpu_time_eqos_stats.cpu_time_qos_default;
+ ri->ri_cpu_time_qos_maintenance = task->cpu_time_eqos_stats.cpu_time_qos_maintenance;
+ ri->ri_cpu_time_qos_background = task->cpu_time_eqos_stats.cpu_time_qos_background;
+ ri->ri_cpu_time_qos_utility = task->cpu_time_eqos_stats.cpu_time_qos_utility;
+ ri->ri_cpu_time_qos_legacy = task->cpu_time_eqos_stats.cpu_time_qos_legacy;
+ ri->ri_cpu_time_qos_user_initiated = task->cpu_time_eqos_stats.cpu_time_qos_user_initiated;
+ ri->ri_cpu_time_qos_user_interactive = task->cpu_time_eqos_stats.cpu_time_qos_user_interactive;
task_unlock(task);
return (0);
}
+void
+fill_task_monotonic_rusage(task_t task, rusage_info_current *ri)
+{
+#if MONOTONIC
+ if (!mt_core_supported) {
+ return;
+ }
+
+ assert(task != TASK_NULL);
+
+ uint64_t counts[MT_CORE_NFIXED] = { 0 };
+ mt_fixed_task_counts(task, counts);
+#ifdef MT_CORE_INSTRS
+ ri->ri_instructions = counts[MT_CORE_INSTRS];
+#endif /* defined(MT_CORE_INSTRS) */
+ ri->ri_cycles = counts[MT_CORE_CYCLES];
+#else /* MONOTONIC */
+#pragma unused(task, ri)
+#endif /* !MONOTONIC */
+}
+
+uint64_t
+get_task_logical_writes(task_t task)
+{
+ assert(task != TASK_NULL);
+ struct ledger_entry_info lei;
+
+ task_lock(task);
+ ledger_get_entry_info(task->ledger, task_ledgers.logical_writes, &lei);
+
+ task_unlock(task);
+ return lei.lei_balance;
+}
+
uint64_t
get_task_dispatchqueue_serialno_offset(task_t task)
{
}
}
+int
+get_task_version(task_t task)
+{
+ if (task->bsd_info) {
+ return proc_pidversion(task->bsd_info);
+ } else {
+ return INT_MAX;
+ }
+}
+
#if CONFIG_MACF
struct label *
get_task_crash_label(task_t task)
{
return task->crash_label;
}
-
-void
-set_task_crash_label(task_t task, struct label *label)
-{
- task->crash_label = label;
-}
#endif
projects / apple / xnu.git / blobdiff