kernel/trace/trace_events_hist.c

1006

struct hist_field *field;

kernel/trace/trace_events_hist.c

1038

static bool field_has_hist_vars(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

1046

if (!hist_field)

kernel/trace/trace_events_hist.c

1049

if (hist_field->flags & HIST_FIELD_FL_VAR ||

kernel/trace/trace_events_hist.c

1050

hist_field->flags & HIST_FIELD_FL_VAR_REF)

kernel/trace/trace_events_hist.c

1054

struct hist_field *operand;

kernel/trace/trace_events_hist.c

1056

operand = hist_field->operands[i];

kernel/trace/trace_events_hist.c

1066

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

1070

hist_field = hist_data->fields[i];

kernel/trace/trace_events_hist.c

1071

if (field_has_hist_vars(hist_field, 0))

kernel/trace/trace_events_hist.c

1121

static struct hist_field *find_var_field(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

1124

struct hist_field *hist_field, *found = NULL;

kernel/trace/trace_events_hist.c

1128

hist_field = hist_data->fields[i];

kernel/trace/trace_events_hist.c

1129

if (hist_field && hist_field->flags & HIST_FIELD_FL_VAR &&

kernel/trace/trace_events_hist.c

1130

strcmp(hist_field->var.name, var_name) == 0) {

kernel/trace/trace_events_hist.c

1131

found = hist_field;

kernel/trace/trace_events_hist.c

1139

static struct hist_field *find_var(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

1145

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

1149

hist_field = find_var_field(hist_data, var_name);

kernel/trace/trace_events_hist.c

1150

if (hist_field)

kernel/trace/trace_events_hist.c

1151

return hist_field;

kernel/trace/trace_events_hist.c

1156

hist_field = find_var_field(test_data, var_name);

kernel/trace/trace_events_hist.c

1157

if (hist_field)

kernel/trace/trace_events_hist.c

1158

return hist_field;

kernel/trace/trace_events_hist.c

1196

static struct hist_field *find_file_var(struct trace_event_file *file,

kernel/trace/trace_events_hist.c

1201

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

1208

hist_field = find_var_field(test_data, var_name);

kernel/trace/trace_events_hist.c

1209

if (hist_field)

kernel/trace/trace_events_hist.c

1210

return hist_field;

kernel/trace/trace_events_hist.c

1217

static struct hist_field *

kernel/trace/trace_events_hist.c

1221

struct hist_field *hist_field, *found = NULL;

kernel/trace/trace_events_hist.c

1235

hist_field = find_file_var(file, var_name);

kernel/trace/trace_events_hist.c

1236

if (hist_field) {

kernel/trace/trace_events_hist.c

1243

found = hist_field;

kernel/trace/trace_events_hist.c

1250

static struct hist_field *find_event_var(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

1256

struct hist_field *hist_field = NULL;

kernel/trace/trace_events_hist.c

1260

hist_field = find_match_var(hist_data, var_name);

kernel/trace/trace_events_hist.c

1261

if (IS_ERR(hist_field))

kernel/trace/trace_events_hist.c

1263

if (hist_field)

kernel/trace/trace_events_hist.c

1264

return hist_field;

kernel/trace/trace_events_hist.c

1271

hist_field = find_file_var(file, var_name);

kernel/trace/trace_events_hist.c

1273

return hist_field;

kernel/trace/trace_events_hist.c

1276

static u64 hist_field_var_ref(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

1289

var_val = elt_data->var_ref_vals[hist_field->var_ref_idx];

kernel/trace/trace_events_hist.c

1299

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

1305

hist_field = hist_data->var_refs[i];

kernel/trace/trace_events_hist.c

1306

var_idx = hist_field->var.idx;

kernel/trace/trace_events_hist.c

1307

var_data = hist_field->var.hist_data;

kernel/trace/trace_events_hist.c

1329

if (self || !hist_field->read_once)

kernel/trace/trace_events_hist.c

1340

static const char *hist_field_name(struct hist_field *field,

kernel/trace/trace_events_hist.c

1648

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

1665

hist_field = hist_data->fields[i];

kernel/trace/trace_events_hist.c

1667

if (hist_field->flags & HIST_FIELD_FL_EXECNAME) {

kernel/trace/trace_events_hist.c

170

struct hist_field *operands[HIST_FIELD_OPERANDS_MAX];

kernel/trace/trace_events_hist.c

1706

static const char *get_hist_field_flags(struct hist_field *hist_field)

kernel/trace/trace_events_hist.c

1710

if (hist_field->flags & HIST_FIELD_FL_HEX)

kernel/trace/trace_events_hist.c

1712

else if (hist_field->flags & HIST_FIELD_FL_SYM)

kernel/trace/trace_events_hist.c

1714

else if (hist_field->flags & HIST_FIELD_FL_SYM_OFFSET)

kernel/trace/trace_events_hist.c

1716

else if (hist_field->flags & HIST_FIELD_FL_EXECNAME)

kernel/trace/trace_events_hist.c

1718

else if (hist_field->flags & HIST_FIELD_FL_SYSCALL)

kernel/trace/trace_events_hist.c

1720

else if (hist_field->flags & HIST_FIELD_FL_LOG2)

kernel/trace/trace_events_hist.c

1722

else if (hist_field->flags & HIST_FIELD_FL_BUCKET)

kernel/trace/trace_events_hist.c

1724

else if (hist_field->flags & HIST_FIELD_FL_TIMESTAMP_USECS)

kernel/trace/trace_events_hist.c

1726

else if (hist_field->flags & HIST_FIELD_FL_PERCENT)

kernel/trace/trace_events_hist.c

1728

else if (hist_field->flags & HIST_FIELD_FL_GRAPH)

kernel/trace/trace_events_hist.c

1730

else if (hist_field->flags & HIST_FIELD_FL_STACKTRACE)

kernel/trace/trace_events_hist.c

1736

static void expr_field_str(struct hist_field *field, char *expr)

kernel/trace/trace_events_hist.c

1760

static char *expr_str(struct hist_field *field, unsigned int level)

kernel/trace/trace_events_hist.c

1909

static void get_hist_field(struct hist_field *hist_field)

kernel/trace/trace_events_hist.c

1911

hist_field->ref++;

kernel/trace/trace_events_hist.c

1914

static void __destroy_hist_field(struct hist_field *hist_field)

kernel/trace/trace_events_hist.c

1916

if (--hist_field->ref > 1)

kernel/trace/trace_events_hist.c

1919

kfree(hist_field->var.name);

kernel/trace/trace_events_hist.c

1920

kfree(hist_field->name);

kernel/trace/trace_events_hist.c

1923

kfree_const(hist_field->type);

kernel/trace/trace_events_hist.c

1925

kfree(hist_field->system);

kernel/trace/trace_events_hist.c

1926

kfree(hist_field->event_name);

kernel/trace/trace_events_hist.c

1928

kfree(hist_field);

kernel/trace/trace_events_hist.c

1931

static void destroy_hist_field(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

1939

if (!hist_field)

kernel/trace/trace_events_hist.c

1942

if (hist_field->flags & HIST_FIELD_FL_VAR_REF)

kernel/trace/trace_events_hist.c

1946

destroy_hist_field(hist_field->operands[i], level + 1);

kernel/trace/trace_events_hist.c

1948

__destroy_hist_field(hist_field);

kernel/trace/trace_events_hist.c

1951

static struct hist_field *create_hist_field(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

1956

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

1961

hist_field = kzalloc_obj(struct hist_field);

kernel/trace/trace_events_hist.c

1962

if (!hist_field)

kernel/trace/trace_events_hist.c

1965

hist_field->ref = 1;

kernel/trace/trace_events_hist.c

1967

hist_field->hist_data = hist_data;

kernel/trace/trace_events_hist.c

1973

hist_field->fn_num = HIST_FIELD_FN_VAR_REF;

kernel/trace/trace_events_hist.c

1978

hist_field->fn_num = HIST_FIELD_FN_COUNTER;

kernel/trace/trace_events_hist.c

1979

hist_field->size = sizeof(u64);

kernel/trace/trace_events_hist.c

1980

hist_field->type = "u64";

kernel/trace/trace_events_hist.c

1985

hist_field->fn_num = HIST_FIELD_FN_CONST;

kernel/trace/trace_events_hist.c

1986

hist_field->size = sizeof(u64);

kernel/trace/trace_events_hist.c

1987

hist_field->type = kstrdup("u64", GFP_KERNEL);

kernel/trace/trace_events_hist.c

1988

if (!hist_field->type)

kernel/trace/trace_events_hist.c

1995

hist_field->fn_num = HIST_FIELD_FN_STACK;

kernel/trace/trace_events_hist.c

1997

hist_field->fn_num = HIST_FIELD_FN_NOP;

kernel/trace/trace_events_hist.c

1998

hist_field->size = HIST_STACKTRACE_SIZE;

kernel/trace/trace_events_hist.c

1999

hist_field->type = kstrdup_const("unsigned long[]", GFP_KERNEL);

kernel/trace/trace_events_hist.c

2000

if (!hist_field->type)

kernel/trace/trace_events_hist.c

2007

hist_field->fn_num = flags & HIST_FIELD_FL_LOG2 ? HIST_FIELD_FN_LOG2 :

kernel/trace/trace_events_hist.c

2009

hist_field->operands[0] = create_hist_field(hist_data, field, fl, NULL);

kernel/trace/trace_events_hist.c

2010

if (!hist_field->operands[0])

kernel/trace/trace_events_hist.c

2012

hist_field->size = hist_field->operands[0]->size;

kernel/trace/trace_events_hist.c

2013

hist_field->type = kstrdup_const(hist_field->operands[0]->type, GFP_KERNEL);

kernel/trace/trace_events_hist.c

2014

if (!hist_field->type)

kernel/trace/trace_events_hist.c

2020

hist_field->fn_num = HIST_FIELD_FN_TIMESTAMP;

kernel/trace/trace_events_hist.c

2021

hist_field->size = sizeof(u64);

kernel/trace/trace_events_hist.c

2022

hist_field->type = "u64";

kernel/trace/trace_events_hist.c

2027

hist_field->fn_num = HIST_FIELD_FN_CPU;

kernel/trace/trace_events_hist.c

2028

hist_field->size = sizeof(int);

kernel/trace/trace_events_hist.c

2029

hist_field->type = "unsigned int";

kernel/trace/trace_events_hist.c

2034

hist_field->fn_num = HIST_FIELD_FN_COMM;

kernel/trace/trace_events_hist.c

2035

hist_field->size = MAX_FILTER_STR_VAL;

kernel/trace/trace_events_hist.c

2036

hist_field->type = "char[]";

kernel/trace/trace_events_hist.c

2048

hist_field->size = MAX_FILTER_STR_VAL;

kernel/trace/trace_events_hist.c

2049

hist_field->type = kstrdup_const(field->type, GFP_KERNEL);

kernel/trace/trace_events_hist.c

2050

if (!hist_field->type)

kernel/trace/trace_events_hist.c

2054

hist_field->fn_num = HIST_FIELD_FN_STRING;

kernel/trace/trace_events_hist.c

2055

hist_field->size = field->size;

kernel/trace/trace_events_hist.c

2057

hist_field->fn_num = HIST_FIELD_FN_DYNSTRING;

kernel/trace/trace_events_hist.c

2059

hist_field->fn_num = HIST_FIELD_FN_RELDYNSTRING;

kernel/trace/trace_events_hist.c

2061

hist_field->fn_num = HIST_FIELD_FN_PSTRING;

kernel/trace/trace_events_hist.c

2065

hist_field->size = MAX_FILTER_STR_VAL;

kernel/trace/trace_events_hist.c

2066

hist_field->type = kstrdup_const(field->type, GFP_KERNEL);

kernel/trace/trace_events_hist.c

2067

if (!hist_field->type)

kernel/trace/trace_events_hist.c

2070

hist_field->fn_num = HIST_FIELD_FN_STACK;

kernel/trace/trace_events_hist.c

2072

hist_field->size = field->size;

kernel/trace/trace_events_hist.c

2073

hist_field->is_signed = field->is_signed;

kernel/trace/trace_events_hist.c

2074

hist_field->type = kstrdup_const(field->type, GFP_KERNEL);

kernel/trace/trace_events_hist.c

2075

if (!hist_field->type)

kernel/trace/trace_events_hist.c

2078

hist_field->fn_num = select_value_fn(field->size,

kernel/trace/trace_events_hist.c

2080

if (hist_field->fn_num == HIST_FIELD_FN_NOP) {

kernel/trace/trace_events_hist.c

2081

destroy_hist_field(hist_field, 0);

kernel/trace/trace_events_hist.c

2086

hist_field->field = field;

kernel/trace/trace_events_hist.c

2087

hist_field->flags = flags;

kernel/trace/trace_events_hist.c

2090

hist_field->var.name = kstrdup(var_name, GFP_KERNEL);

kernel/trace/trace_events_hist.c

2091

if (!hist_field->var.name)

kernel/trace/trace_events_hist.c

2095

return hist_field;

kernel/trace/trace_events_hist.c

2097

destroy_hist_field(hist_field, 0);

kernel/trace/trace_events_hist.c

211

static u64 hist_fn_call(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

2119

static int init_var_ref(struct hist_field *ref_field,

kernel/trace/trace_events_hist.c

2120

struct hist_field *var_field,

kernel/trace/trace_events_hist.c

217

static u64 hist_field_const(struct hist_field *field,

kernel/trace/trace_events_hist.c

2179

struct hist_field *var_field)

kernel/trace/trace_events_hist.c

2181

struct hist_field *ref_field;

kernel/trace/trace_events_hist.c

2209

static struct hist_field *create_var_ref(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

2210

struct hist_field *var_field,

kernel/trace/trace_events_hist.c

2214

struct hist_field *ref_field;

kernel/trace/trace_events_hist.c

226

static u64 hist_field_counter(struct hist_field *field,

kernel/trace/trace_events_hist.c

2298

static struct hist_field *parse_var_ref(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

2302

struct hist_field *var_field = NULL, *ref_field = NULL;

kernel/trace/trace_events_hist.c

235

static u64 hist_field_string(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

241

char *addr = (char *)(event + hist_field->field->offset);

kernel/trace/trace_events_hist.c

2429

static struct hist_field *create_alias(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

2430

struct hist_field *var_ref,

kernel/trace/trace_events_hist.c

2433

struct hist_field *alias = NULL;

kernel/trace/trace_events_hist.c

2453

static struct hist_field *parse_const(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

2458

struct hist_field *field = NULL;

kernel/trace/trace_events_hist.c

246

static u64 hist_field_dynstring(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

2476

static struct hist_field *parse_atom(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

2482

struct hist_field *hist_field = NULL;

kernel/trace/trace_events_hist.c

2487

hist_field = parse_const(hist_data, str, var_name, flags);

kernel/trace/trace_events_hist.c

2488

if (!hist_field) {

kernel/trace/trace_events_hist.c

2492

return hist_field;

kernel/trace/trace_events_hist.c

2515

hist_field = parse_var_ref(hist_data, ref_system,

kernel/trace/trace_events_hist.c

2517

if (hist_field) {

kernel/trace/trace_events_hist.c

2519

hist_field = create_alias(hist_data, hist_field, var_name);

kernel/trace/trace_events_hist.c

252

u32 str_item = *(u32 *)(event + hist_field->field->offset);

kernel/trace/trace_events_hist.c

2520

if (!hist_field) {

kernel/trace/trace_events_hist.c

2525

return hist_field;

kernel/trace/trace_events_hist.c

2536

hist_field = create_hist_field(hist_data, field, *flags, var_name);

kernel/trace/trace_events_hist.c

2537

if (!hist_field) {

kernel/trace/trace_events_hist.c

2541

hist_field->buckets = buckets;

kernel/trace/trace_events_hist.c

2543

return hist_field;

kernel/trace/trace_events_hist.c

2548

static struct hist_field *parse_expr(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

2553

static struct hist_field *parse_unary(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

2558

struct hist_field *operand1, *expr = NULL;

kernel/trace/trace_events_hist.c

259

static u64 hist_field_reldynstring(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

2646

struct hist_field *operand1,

kernel/trace/trace_events_hist.c

2647

struct hist_field *operand2,

kernel/trace/trace_events_hist.c

2648

struct hist_field **var1,

kernel/trace/trace_events_hist.c

2649

struct hist_field **var2)

kernel/trace/trace_events_hist.c

265

u32 *item = event + hist_field->field->offset;

kernel/trace/trace_events_hist.c

2656

struct hist_field *var;

kernel/trace/trace_events_hist.c

2667

struct hist_field *var;

kernel/trace/trace_events_hist.c

2685

static struct hist_field *parse_expr(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

2690

struct hist_field *operand1 = NULL, *operand2 = NULL, *expr = NULL;

kernel/trace/trace_events_hist.c

2691

struct hist_field *var1 = NULL, *var2 = NULL;

kernel/trace/trace_events_hist.c

273

static u64 hist_field_pstring(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

279

char **addr = (char **)(event + hist_field->field->offset);

kernel/trace/trace_events_hist.c

284

static u64 hist_field_log2(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

2896

struct hist_field *target_hist_field, *hist_field;

kernel/trace/trace_events_hist.c

290

struct hist_field *operand = hist_field->operands[0];

kernel/trace/trace_events_hist.c

2906

hist_field = hist_data->fields[i + n];

kernel/trace/trace_events_hist.c

2909

if (strcmp(hist_field->type, target_hist_field->type) != 0)

kernel/trace/trace_events_hist.c

2911

if (hist_field->size != target_hist_field->size)

kernel/trace/trace_events_hist.c

2913

if (hist_field->is_signed != target_hist_field->is_signed)

kernel/trace/trace_events_hist.c

2956

static struct hist_field *

kernel/trace/trace_events_hist.c

2960

struct hist_field *event_var;

kernel/trace/trace_events_hist.c

297

static u64 hist_field_bucket(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

3011

static struct hist_field *

kernel/trace/trace_events_hist.c

3020

struct hist_field *key_field;

kernel/trace/trace_events_hist.c

3021

struct hist_field *event_var;

kernel/trace/trace_events_hist.c

303

struct hist_field *operand = hist_field->operands[0];

kernel/trace/trace_events_hist.c

304

unsigned long buckets = hist_field->buckets;

kernel/trace/trace_events_hist.c

3138

static struct hist_field *

kernel/trace/trace_events_hist.c

3143

struct hist_field *hist_field = NULL;

kernel/trace/trace_events_hist.c

3160

hist_field = find_var_field(hist_data, var_name);

kernel/trace/trace_events_hist.c

3162

return hist_field;

kernel/trace/trace_events_hist.c

318

static u64 hist_field_plus(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

3182

struct hist_field *var = field_var->var;

kernel/trace/trace_events_hist.c

3183

struct hist_field *val = field_var->val;

kernel/trace/trace_events_hist.c

3234

static struct hist_field *create_var(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

3238

struct hist_field *var;

kernel/trace/trace_events_hist.c

324

struct hist_field *operand1 = hist_field->operands[0];

kernel/trace/trace_events_hist.c

3246

var = kzalloc_obj(struct hist_field);

kernel/trace/trace_events_hist.c

325

struct hist_field *operand2 = hist_field->operands[1];

kernel/trace/trace_events_hist.c

3280

struct hist_field *val = NULL, *var = NULL;

kernel/trace/trace_events_hist.c

333

static u64 hist_field_minus(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

339

struct hist_field *operand1 = hist_field->operands[0];

kernel/trace/trace_events_hist.c

340

struct hist_field *operand2 = hist_field->operands[1];

kernel/trace/trace_events_hist.c

348

static u64 hist_field_div(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

354

struct hist_field *operand1 = hist_field->operands[0];

kernel/trace/trace_events_hist.c

355

struct hist_field *operand2 = hist_field->operands[1];

kernel/trace/trace_events_hist.c

3562

struct hist_field *save_val = hist_data->save_vars[i]->val;

kernel/trace/trace_events_hist.c

3563

struct hist_field *save_var = hist_data->save_vars[i]->var;

kernel/trace/trace_events_hist.c

3640

struct hist_field *var_field, *ref_field, *track_var = NULL;

kernel/trace/trace_events_hist.c

371

static u64 div_by_power_of_two(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

377

struct hist_field *operand1 = hist_field->operands[0];

kernel/trace/trace_events_hist.c

378

struct hist_field *operand2 = hist_field->operands[1];

kernel/trace/trace_events_hist.c

385

static u64 div_by_not_power_of_two(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

391

struct hist_field *operand1 = hist_field->operands[0];

kernel/trace/trace_events_hist.c

3915

struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

392

struct hist_field *operand2 = hist_field->operands[1];

kernel/trace/trace_events_hist.c

3930

if (strstr(hist_field->type, "char[") && field->is_string

kernel/trace/trace_events_hist.c

3934

if (strstr(hist_field->type, "long[") && field->is_stack)

kernel/trace/trace_events_hist.c

3937

if (strcmp(field->type, hist_field->type) != 0) {

kernel/trace/trace_events_hist.c

3938

if (field->size != hist_field->size ||

kernel/trace/trace_events_hist.c

3939

(!field->is_string && field->is_signed != hist_field->is_signed))

kernel/trace/trace_events_hist.c

3946

static struct hist_field *

kernel/trace/trace_events_hist.c

3952

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

3956

hist_field = find_target_event_var(hist_data, system, event, var);

kernel/trace/trace_events_hist.c

3957

if (!hist_field) {

kernel/trace/trace_events_hist.c

3963

hist_field = find_event_var(hist_data, system, event, var);

kernel/trace/trace_events_hist.c

3966

if (!hist_field)

kernel/trace/trace_events_hist.c

3969

return hist_field;

kernel/trace/trace_events_hist.c

3972

static struct hist_field *

kernel/trace/trace_events_hist.c

3977

struct hist_field *hist_field = NULL;

kernel/trace/trace_events_hist.c

399

static u64 div_by_mult_and_shift(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

3990

hist_field = field_var->var;

kernel/trace/trace_events_hist.c

4012

hist_field = create_field_var_hist(hist_data, system, event, var);

kernel/trace/trace_events_hist.c

4013

if (IS_ERR(hist_field))

kernel/trace/trace_events_hist.c

4017

return hist_field;

kernel/trace/trace_events_hist.c

4020

hist_field = NULL;

kernel/trace/trace_events_hist.c

4029

struct hist_field *hist_field, *var_ref;

kernel/trace/trace_events_hist.c

405

struct hist_field *operand1 = hist_field->operands[0];

kernel/trace/trace_events_hist.c

406

struct hist_field *operand2 = hist_field->operands[1];

kernel/trace/trace_events_hist.c

4078

hist_field = trace_action_find_var(hist_data, data,

kernel/trace/trace_events_hist.c

4082

hist_field = trace_action_create_field_var(hist_data,

kernel/trace/trace_events_hist.c

4088

if (!hist_field) {

kernel/trace/trace_events_hist.c

4094

if (check_synth_field(event, hist_field, field_pos) == 0) {

kernel/trace/trace_events_hist.c

4095

var_ref = create_var_ref(hist_data, hist_field,

kernel/trace/trace_events_hist.c

4279

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

4282

hist_field = parse_expr(hist_data, file, field_str, flags, var_name, &n_subexprs);

kernel/trace/trace_events_hist.c

4283

if (IS_ERR(hist_field)) {

kernel/trace/trace_events_hist.c

4284

ret = PTR_ERR(hist_field);

kernel/trace/trace_events_hist.c

4289

if (hist_field->flags & HIST_FIELD_FL_VAR) {

kernel/trace/trace_events_hist.c

4291

if (hist_field->flags & (HIST_FIELD_FL_GRAPH | HIST_FIELD_FL_PERCENT |

kernel/trace/trace_events_hist.c

4296

if (hist_field->flags & (HIST_FIELD_FL_GRAPH | HIST_FIELD_FL_PERCENT |

kernel/trace/trace_events_hist.c

4303

hist_data->fields[val_idx] = hist_field;

kernel/trace/trace_events_hist.c

433

static u64 hist_field_mult(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

4330

static u64 hist_field_execname(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

4349

static u64 hist_field_stack(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

4355

u32 str_item = *(u32 *)(event + hist_field->field->offset);

kernel/trace/trace_events_hist.c

4362

static u64 hist_fn_call(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

4368

switch (hist_field->fn_num) {

kernel/trace/trace_events_hist.c

4370

return hist_field_var_ref(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4372

return hist_field_counter(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4374

return hist_field_const(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4376

return hist_field_log2(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4378

return hist_field_bucket(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4380

return hist_field_timestamp(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4382

return hist_field_cpu(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4384

return hist_field_comm(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4386

return hist_field_string(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4388

return hist_field_dynstring(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

439

struct hist_field *operand1 = hist_field->operands[0];

kernel/trace/trace_events_hist.c

4390

return hist_field_reldynstring(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4392

return hist_field_pstring(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4394

return hist_field_s64(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4396

return hist_field_u64(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4398

return hist_field_s32(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

440

struct hist_field *operand2 = hist_field->operands[1];

kernel/trace/trace_events_hist.c

4400

return hist_field_u32(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4402

return hist_field_s16(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4404

return hist_field_u16(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4406

return hist_field_s8(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4408

return hist_field_u8(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4410

return hist_field_unary_minus(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4412

return hist_field_minus(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4414

return hist_field_plus(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4416

return hist_field_div(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4418

return hist_field_mult(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4420

return div_by_power_of_two(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4422

return div_by_not_power_of_two(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4424

return div_by_mult_and_shift(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4426

return hist_field_execname(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4428

return hist_field_stack(hist_field, elt, buffer, rbe, event);

kernel/trace/trace_events_hist.c

4435

static void update_var_execname(struct hist_field *hist_field)

kernel/trace/trace_events_hist.c

4437

hist_field->flags = HIST_FIELD_FL_STRING | HIST_FIELD_FL_VAR |

kernel/trace/trace_events_hist.c

4439

hist_field->size = MAX_FILTER_STR_VAL;

kernel/trace/trace_events_hist.c

4440

hist_field->is_signed = 0;

kernel/trace/trace_events_hist.c

4442

kfree_const(hist_field->type);

kernel/trace/trace_events_hist.c

4443

hist_field->type = "char[]";

kernel/trace/trace_events_hist.c

4445

hist_field->fn_num = HIST_FIELD_FN_EXECNAME;

kernel/trace/trace_events_hist.c

448

static u64 hist_field_unary_minus(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

4532

struct hist_field *hist_field = NULL;

kernel/trace/trace_events_hist.c

454

struct hist_field *operand = hist_field->operands[0];

kernel/trace/trace_events_hist.c

4545

hist_field = create_hist_field(hist_data, NULL, flags, NULL);

kernel/trace/trace_events_hist.c

4547

hist_field = parse_expr(hist_data, file, field_str, flags,

kernel/trace/trace_events_hist.c

4549

if (IS_ERR(hist_field)) {

kernel/trace/trace_events_hist.c

4550

ret = PTR_ERR(hist_field);

kernel/trace/trace_events_hist.c

4554

if (field_has_hist_vars(hist_field, 0)) {

kernel/trace/trace_events_hist.c

4556

destroy_hist_field(hist_field, 0);

kernel/trace/trace_events_hist.c

4561

key_size = hist_field->size;

kernel/trace/trace_events_hist.c

4564

hist_data->fields[key_idx] = hist_field;

kernel/trace/trace_events_hist.c

463

static u64 hist_field_##type(struct hist_field *hist_field, \

kernel/trace/trace_events_hist.c

469

type *addr = (type *)(event + hist_field->field->offset); \

kernel/trace/trace_events_hist.c

4760

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

4802

hist_field = hist_data->fields[j];

kernel/trace/trace_events_hist.c

4803

if (hist_field->flags & HIST_FIELD_FL_VAR)

kernel/trace/trace_events_hist.c

4808

test_name = hist_field_name(hist_field, 0);

kernel/trace/trace_events_hist.c

5100

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

5104

hist_field = hist_data->fields[i];

kernel/trace/trace_events_hist.c

5105

if (hist_field->flags & HIST_FIELD_FL_KEY) {

kernel/trace/trace_events_hist.c

5108

field = hist_field->field;

kernel/trace/trace_events_hist.c

5110

if (hist_field->flags & HIST_FIELD_FL_STACKTRACE)

kernel/trace/trace_events_hist.c

5112

else if (!field || hist_field->flags & HIST_FIELD_FL_CPU)

kernel/trace/trace_events_hist.c

5113

cmp_fn = tracing_map_cmp_num(hist_field->size,

kernel/trace/trace_events_hist.c

5114

hist_field->is_signed);

kernel/trace/trace_events_hist.c

5121

hist_field->offset,

kernel/trace/trace_events_hist.c

5123

} else if (!(hist_field->flags & HIST_FIELD_FL_VAR))

kernel/trace/trace_events_hist.c

5129

if (hist_field->flags & HIST_FIELD_FL_VAR) {

kernel/trace/trace_events_hist.c

5133

hist_field->var.idx = idx;

kernel/trace/trace_events_hist.c

5134

hist_field->var.hist_data = hist_data;

kernel/trace/trace_events_hist.c

5203

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

5211

hist_field = hist_data->fields[i];

kernel/trace/trace_events_hist.c

5212

hist_val = hist_fn_call(hist_field, elt, buffer, rbe, rec);

kernel/trace/trace_events_hist.c

5213

if (hist_field->flags & HIST_FIELD_FL_VAR) {

kernel/trace/trace_events_hist.c

5214

var_idx = hist_field->var.idx;

kernel/trace/trace_events_hist.c

5216

if (hist_field->flags &

kernel/trace/trace_events_hist.c

5224

var_str_idx = hist_field->var_str_idx;

kernel/trace/trace_events_hist.c

5230

if (hist_field->flags & HIST_FIELD_FL_STRING) {

kernel/trace/trace_events_hist.c

5231

size = min(hist_field->size, STR_VAR_LEN_MAX);

kernel/trace/trace_events_hist.c

5253

hist_field = hist_data->fields[i];

kernel/trace/trace_events_hist.c

5254

if (hist_field->flags & HIST_FIELD_FL_VAR) {

kernel/trace/trace_events_hist.c

5255

hist_val = hist_fn_call(hist_field, elt, buffer, rbe, rec);

kernel/trace/trace_events_hist.c

5256

var_idx = hist_field->var.idx;

kernel/trace/trace_events_hist.c

5265

struct hist_field *key_field, void *rec)

kernel/trace/trace_events_hist.c

5393

struct hist_field *key_field;

kernel/trace/trace_events_hist.c

5485

struct hist_field *key_field;

kernel/trace/trace_events_hist.c

549

struct hist_field *var;

kernel/trace/trace_events_hist.c

550

struct hist_field *val;

kernel/trace/trace_events_hist.c

559

struct hist_field *fields[HIST_FIELDS_MAX];

kernel/trace/trace_events_hist.c

573

struct hist_field *var_refs[TRACING_MAP_VARS_MAX];

kernel/trace/trace_events_hist.c

5901

struct hist_field *field, unsigned long flags)

kernel/trace/trace_events_hist.c

5952

struct hist_field *field;

kernel/trace/trace_events_hist.c

6153

static void hist_field_print(struct seq_file *m, struct hist_field *hist_field)

kernel/trace/trace_events_hist.c

6155

const char *field_name = hist_field_name(hist_field, 0);

kernel/trace/trace_events_hist.c

6157

if (hist_field->var.name)

kernel/trace/trace_events_hist.c

6158

seq_printf(m, "%s=", hist_field->var.name);

kernel/trace/trace_events_hist.c

6160

if (hist_field->flags & HIST_FIELD_FL_CPU)

kernel/trace/trace_events_hist.c

6162

if (hist_field->flags & HIST_FIELD_FL_COMM)

kernel/trace/trace_events_hist.c

6164

else if (hist_field->flags & HIST_FIELD_FL_CONST)

kernel/trace/trace_events_hist.c

6165

seq_printf(m, "%llu", hist_field->constant);

kernel/trace/trace_events_hist.c

6167

if (hist_field->flags & HIST_FIELD_FL_VAR_REF ||

kernel/trace/trace_events_hist.c

6168

hist_field->flags & HIST_FIELD_FL_ALIAS)

kernel/trace/trace_events_hist.c

6169

if (!hist_field->system)

kernel/trace/trace_events_hist.c

6172

} else if (hist_field->flags & HIST_FIELD_FL_TIMESTAMP)

kernel/trace/trace_events_hist.c

6175

if (hist_field->flags) {

kernel/trace/trace_events_hist.c

6176

if (!(hist_field->flags & HIST_FIELD_FL_VAR_REF) &&

kernel/trace/trace_events_hist.c

6177

!(hist_field->flags & HIST_FIELD_FL_EXPR) &&

kernel/trace/trace_events_hist.c

6178

!(hist_field->flags & HIST_FIELD_FL_STACKTRACE)) {

kernel/trace/trace_events_hist.c

6179

const char *flags = get_hist_field_flags(hist_field);

kernel/trace/trace_events_hist.c

6185

if (hist_field->buckets)

kernel/trace/trace_events_hist.c

6186

seq_printf(m, "=%ld", hist_field->buckets);

kernel/trace/trace_events_hist.c

6193

struct hist_field *field;

kernel/trace/trace_events_hist.c

6438

struct hist_field *key_field, *key_field_test;

kernel/trace/trace_events_hist.c

656

struct hist_field *var_ref;

kernel/trace/trace_events_hist.c

663

struct hist_field *track_var;

kernel/trace/trace_events_hist.c

699

static enum hist_field_fn hist_field_get_div_fn(struct hist_field *divisor)

kernel/trace/trace_events_hist.c

86

struct hist_field;

kernel/trace/trace_events_hist.c

869

static u64 hist_field_timestamp(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

875

struct hist_trigger_data *hist_data = hist_field->hist_data;

kernel/trace/trace_events_hist.c

88

typedef u64 (*hist_field_fn_t) (struct hist_field *field,

kernel/trace/trace_events_hist.c

886

static u64 hist_field_cpu(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

897

static u64 hist_field_comm(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

917

static struct hist_field *

kernel/trace/trace_events_hist.c

918

check_field_for_var_ref(struct hist_field *hist_field,

kernel/trace/trace_events_hist.c

922

WARN_ON(!(hist_field && hist_field->flags & HIST_FIELD_FL_VAR_REF));

kernel/trace/trace_events_hist.c

924

if (hist_field && hist_field->var.idx == var_idx &&

kernel/trace/trace_events_hist.c

925

hist_field->var.hist_data == var_data)

kernel/trace/trace_events_hist.c

926

return hist_field;

kernel/trace/trace_events_hist.c

943

static struct hist_field *find_var_ref(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

947

struct hist_field *hist_field;

kernel/trace/trace_events_hist.c

951

hist_field = hist_data->var_refs[i];

kernel/trace/trace_events_hist.c

952

if (check_field_for_var_ref(hist_field, var_data, var_idx))

kernel/trace/trace_events_hist.c

953

return hist_field;

kernel/trace/trace_events_hist.c

973

static struct hist_field *find_any_var_ref(struct hist_trigger_data *hist_data,

kernel/trace/trace_events_hist.c

977

struct hist_field *found = NULL;