kvm-stat.c File Reference

#include <errno.h>
#include "../../util/kvm-stat.h"
#include <asm/sie.h>

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Functions
	define_exit_reasons_table (sie_exit_reasons, sie_intercept_code)
	define_exit_reasons_table (sie_icpt_insn_codes, icpt_insn_codes)
	define_exit_reasons_table (sie_sigp_order_codes, sigp_order_codes)
	define_exit_reasons_table (sie_diagnose_codes, diagnose_codes)
	define_exit_reasons_table (sie_icpt_prog_codes, icpt_prog_codes)
static void	event_icpt_insn_get_key (struct perf_evsel *evsel, struct perf_sample *sample, struct event_key *key)
static void	event_sigp_get_key (struct perf_evsel *evsel, struct perf_sample *sample, struct event_key *key)
static void	event_diag_get_key (struct perf_evsel *evsel, struct perf_sample *sample, struct event_key *key)
static void	event_icpt_prog_get_key (struct perf_evsel *evsel, struct perf_sample *sample, struct event_key *key)
int	cpu_isa_init (struct perf_kvm_stat *kvm, const char *cpuid)

Variables
const char *	vcpu_id_str = "id"
const int	decode_str_len = 40
const char *	kvm_exit_reason = "icptcode"
const char *	kvm_entry_trace = "kvm:kvm_s390_sie_enter"
const char *	kvm_exit_trace = "kvm:kvm_s390_sie_exit"
static struct child_event_ops	child_events []
static struct kvm_events_ops	exit_events
const char *	kvm_events_tp []
struct kvm_reg_events_ops	kvm_reg_events_ops []
const char *const	kvm_skip_events []

Function Documentation

cpu_isa_init()

int cpu_isa_init	(	struct perf_kvm_stat *	kvm,
		const char *	cpuid
	)

Definition at line 103 of file kvm-stat.c.

define_exit_reasons_table() [1/5]

define_exit_reasons_table	(	sie_exit_reasons	,
		sie_intercept_code
	)

define_exit_reasons_table() [2/5]

define_exit_reasons_table	(	sie_icpt_insn_codes	,
		icpt_insn_codes
	)

define_exit_reasons_table() [3/5]

define_exit_reasons_table	(	sie_sigp_order_codes	,
		sigp_order_codes
	)

define_exit_reasons_table() [4/5]

define_exit_reasons_table	(	sie_diagnose_codes	,
		diagnose_codes
	)

define_exit_reasons_table() [5/5]

define_exit_reasons_table	(	sie_icpt_prog_codes	,
		icpt_prog_codes
	)

event_diag_get_key()

static void event_diag_get_key ( struct perf_evsel *  evsel, struct perf_sample *  sample, struct event_key *  key  )

static

Definition at line 47 of file kvm-stat.c.

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event_icpt_insn_get_key()

static void event_icpt_insn_get_key ( struct perf_evsel *  evsel, struct perf_sample *  sample, struct event_key *  key  )

static

Definition at line 28 of file kvm-stat.c.

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event_icpt_prog_get_key()

static void event_icpt_prog_get_key ( struct perf_evsel *  evsel, struct perf_sample *  sample, struct event_key *  key  )

static

Definition at line 55 of file kvm-stat.c.

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event_sigp_get_key()

static void event_sigp_get_key ( struct perf_evsel *  evsel, struct perf_sample *  sample, struct event_key *  key  )

static

Definition at line 39 of file kvm-stat.c.

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Variable Documentation

child_events

struct child_event_ops child_events[]

static

Initial value:

= {
    { .name = "kvm:kvm_s390_intercept_instruction",
      .get_key = event_icpt_insn_get_key },
    { .name = "kvm:kvm_s390_handle_sigp",
      .get_key = event_sigp_get_key },
    { .name = "kvm:kvm_s390_handle_diag",
      .get_key = event_diag_get_key },
    { .name = "kvm:kvm_s390_intercept_prog",
      .get_key = event_icpt_prog_get_key },
    { NULL, NULL },
}

Definition at line 63 of file kvm-stat.c.

decode_str_len

const int decode_str_len = 40

Definition at line 23 of file kvm-stat.c.

exit_events

struct kvm_events_ops exit_events

static

Initial value:

= {
    .is_begin_event = exit_event_begin,
    .is_end_event = exit_event_end,
    .child_ops = child_events,
    .decode_key = exit_event_decode_key,
    .name = "VM-EXIT"
}

Definition at line 75 of file kvm-stat.c.

kvm_entry_trace

const char* kvm_entry_trace = "kvm:kvm_s390_sie_enter"

Definition at line 25 of file kvm-stat.c.

kvm_events_tp

const char* kvm_events_tp[]

Initial value:

= {
    "kvm:kvm_s390_sie_enter",
    "kvm:kvm_s390_sie_exit",
    "kvm:kvm_s390_intercept_instruction",
    "kvm:kvm_s390_handle_sigp",
    "kvm:kvm_s390_handle_diag",
    "kvm:kvm_s390_intercept_prog",
    NULL,
}

Definition at line 83 of file kvm-stat.c.

kvm_exit_reason

const char* kvm_exit_reason = "icptcode"

Definition at line 24 of file kvm-stat.c.

kvm_exit_trace

const char* kvm_exit_trace = "kvm:kvm_s390_sie_exit"

Definition at line 26 of file kvm-stat.c.

kvm_reg_events_ops

struct kvm_reg_events_ops kvm_reg_events_ops[]

Initial value:

= {
    { .name = "vmexit", .ops = &exit_events },
    { NULL, NULL },
}

Definition at line 93 of file kvm-stat.c.

kvm_skip_events

const char* const kvm_skip_events[]

Initial value:

= {
    "Wait state",
    NULL,
}

Definition at line 98 of file kvm-stat.c.

vcpu_id_str

const char* vcpu_id_str = "id"

Definition at line 22 of file kvm-stat.c.