lib/librthread/rthread_sem.c

103

sem_t sem;

lib/librthread/rthread_sem.c

145

sem = calloc(1, sizeof(*sem));

lib/librthread/rthread_sem.c

146

if (!sem) {

lib/librthread/rthread_sem.c

150

sem->value = value;

lib/librthread/rthread_sem.c

151

*semp = sem;

lib/librthread/rthread_sem.c

159

sem_t sem;

lib/librthread/rthread_sem.c

164

if (!semp || !(sem = *semp)) {

lib/librthread/rthread_sem.c

169

if (sem->waitcount) {

lib/librthread/rthread_sem.c

178

if (sem->shared)

lib/librthread/rthread_sem.c

179

munmap(sem, SEM_MMAP_SIZE);

lib/librthread/rthread_sem.c

181

free(sem);

lib/librthread/rthread_sem.c

189

sem_t sem;

lib/librthread/rthread_sem.c

191

if (!semp || !(sem = *semp)) {

lib/librthread/rthread_sem.c

196

*sval = sem->value;

lib/librthread/rthread_sem.c

204

sem_t sem;

lib/librthread/rthread_sem.c

206

if (!semp || !(sem = *semp)) {

lib/librthread/rthread_sem.c

211

_sem_post(sem);

lib/librthread/rthread_sem.c

221

sem_t sem;

lib/librthread/rthread_sem.c

229

if (!semp || !(sem = *semp)) {

lib/librthread/rthread_sem.c

235

error = _sem_wait(sem, 1, NULL, &self->delayed_cancel);

lib/librthread/rthread_sem.c

241

sem->value, errno);

lib/librthread/rthread_sem.c

253

sem_t sem;

lib/librthread/rthread_sem.c

257

if (!semp || !(sem = *semp) || !abstime || !timespecisvalid(abstime)) {

lib/librthread/rthread_sem.c

267

error = _sem_wait(sem, 1, abstime, &self->delayed_cancel);

lib/librthread/rthread_sem.c

273

sem->value, errno);

lib/librthread/rthread_sem.c

283

sem_t sem;

lib/librthread/rthread_sem.c

286

if (!semp || !(sem = *semp)) {

lib/librthread/rthread_sem.c

291

while ((val = sem->value) > 0) {

lib/librthread/rthread_sem.c

292

if (atomic_cas_uint(&sem->value, val, val - 1) == val) {

lib/librthread/rthread_sem.c

299

_rthread_debug(1, "%s: v=%d errno=%d\n", __func__, sem->value, errno);

lib/librthread/rthread_sem.c

318

sem_t sem, *semp;

lib/librthread/rthread_sem.c

377

sem = mmap(NULL, SEM_MMAP_SIZE, PROT_READ | PROT_WRITE,

lib/librthread/rthread_sem.c

380

if (sem == MAP_FAILED) {

lib/librthread/rthread_sem.c

386

munmap(sem, SEM_MMAP_SIZE);

lib/librthread/rthread_sem.c

391

sem->value = value;

lib/librthread/rthread_sem.c

392

sem->shared = 1;

lib/librthread/rthread_sem.c

394

*semp = sem;

lib/librthread/rthread_sem.c

402

sem_t sem;

lib/librthread/rthread_sem.c

404

if (!semp || !(sem = *semp) || !sem->shared) {

lib/librthread/rthread_sem.c

410

munmap(sem, SEM_MMAP_SIZE);

lib/librthread/rthread_sem.c

58

_sem_wait(sem_t sem, int can_eintr, const struct timespec *abstime,

lib/librthread/rthread_sem.c

64

atomic_inc_int(&sem->waitcount);

lib/librthread/rthread_sem.c

66

while ((val = sem->value) > 0) {

lib/librthread/rthread_sem.c

67

if (atomic_cas_uint(&sem->value, val, val - 1) == val) {

lib/librthread/rthread_sem.c

69

atomic_dec_int(&sem->waitcount);

lib/librthread/rthread_sem.c

76

error = _twait(&sem->value, 0, CLOCK_REALTIME, abstime);

lib/librthread/rthread_sem.c

82

atomic_dec_int(&sem->waitcount);

lib/librthread/rthread_sem.c

89

_sem_post(sem_t sem)

lib/librthread/rthread_sem.c

92

atomic_inc_int(&sem->value);

lib/librthread/rthread_sem.c

93

_wake(&sem->value, 1);

lib/librthread/rthread_sem_compat.c

100

sem->value++;

lib/librthread/rthread_sem_compat.c

101

if (sem->waitcount) {

lib/librthread/rthread_sem_compat.c

105

_spinunlock(&sem->lock);

lib/librthread/rthread_sem_compat.c

115

sem_t sem;

lib/librthread/rthread_sem_compat.c

157

sem = calloc(1, sizeof(*sem));

lib/librthread/rthread_sem_compat.c

158

if (!sem) {

lib/librthread/rthread_sem_compat.c

162

sem->lock = _SPINLOCK_UNLOCKED;

lib/librthread/rthread_sem_compat.c

163

sem->value = value;

lib/librthread/rthread_sem_compat.c

164

*semp = sem;

lib/librthread/rthread_sem_compat.c

172

sem_t sem;

lib/librthread/rthread_sem_compat.c

177

if (!semp || !(sem = *semp)) {

lib/librthread/rthread_sem_compat.c

182

if (sem->waitcount) {

lib/librthread/rthread_sem_compat.c

191

if (sem->shared)

lib/librthread/rthread_sem_compat.c

192

munmap(sem, SEM_MMAP_SIZE);

lib/librthread/rthread_sem_compat.c

194

free(sem);

lib/librthread/rthread_sem_compat.c

202

sem_t sem;

lib/librthread/rthread_sem_compat.c

204

if (!semp || !(sem = *semp)) {

lib/librthread/rthread_sem_compat.c

209

_spinlock(&sem->lock);

lib/librthread/rthread_sem_compat.c

210

*sval = sem->value;

lib/librthread/rthread_sem_compat.c

211

_spinunlock(&sem->lock);

lib/librthread/rthread_sem_compat.c

219

sem_t sem;

lib/librthread/rthread_sem_compat.c

221

if (!semp || !(sem = *semp)) {

lib/librthread/rthread_sem_compat.c

226

_sem_post(sem);

lib/librthread/rthread_sem_compat.c

236

sem_t sem;

lib/librthread/rthread_sem_compat.c

244

if (!semp || !(sem = *semp)) {

lib/librthread/rthread_sem_compat.c

250

r = _sem_wait(sem, 1, NULL, &self->delayed_cancel);

lib/librthread/rthread_sem_compat.c

266

sem_t sem;

lib/librthread/rthread_sem_compat.c

270

if (!semp || !(sem = *semp) || !abstime || !timespecisvalid(abstime)) {

lib/librthread/rthread_sem_compat.c

280

r = _sem_wait(sem, 1, abstime, &self->delayed_cancel);

lib/librthread/rthread_sem_compat.c

294

sem_t sem;

lib/librthread/rthread_sem_compat.c

297

if (!semp || !(sem = *semp)) {

lib/librthread/rthread_sem_compat.c

302

_spinlock(&sem->lock);

lib/librthread/rthread_sem_compat.c

303

if (sem->value) {

lib/librthread/rthread_sem_compat.c

304

sem->value--;

lib/librthread/rthread_sem_compat.c

308

_spinunlock(&sem->lock);

lib/librthread/rthread_sem_compat.c

333

sem_t sem, *semp;

lib/librthread/rthread_sem_compat.c

392

sem = mmap(NULL, SEM_MMAP_SIZE, PROT_READ | PROT_WRITE,

lib/librthread/rthread_sem_compat.c

395

if (sem == MAP_FAILED) {

lib/librthread/rthread_sem_compat.c

401

munmap(sem, SEM_MMAP_SIZE);

lib/librthread/rthread_sem_compat.c

406

sem->lock = _SPINLOCK_UNLOCKED;

lib/librthread/rthread_sem_compat.c

407

sem->value = value;

lib/librthread/rthread_sem_compat.c

408

sem->shared = 1;

lib/librthread/rthread_sem_compat.c

410

*semp = sem;

lib/librthread/rthread_sem_compat.c

418

sem_t sem;

lib/librthread/rthread_sem_compat.c

420

if (!semp || !(sem = *semp) || !sem->shared) {

lib/librthread/rthread_sem_compat.c

426

munmap(sem, SEM_MMAP_SIZE);

lib/librthread/rthread_sem_compat.c

57

_sem_wait(sem_t sem, int can_eintr, const struct timespec *abstime,

lib/librthread/rthread_sem_compat.c

60

void *ident = (void *)&sem->waitcount;

lib/librthread/rthread_sem_compat.c

63

if (sem->shared)

lib/librthread/rthread_sem_compat.c

66

_spinlock(&sem->lock);

lib/librthread/rthread_sem_compat.c

67

if (sem->value) {

lib/librthread/rthread_sem_compat.c

68

sem->value--;

lib/librthread/rthread_sem_compat.c

71

sem->waitcount++;

lib/librthread/rthread_sem_compat.c

74

&sem->lock, delayed_cancel);

lib/librthread/rthread_sem_compat.c

75

_spinlock(&sem->lock);

lib/librthread/rthread_sem_compat.c

80

} while (r == 0 && sem->value == 0);

lib/librthread/rthread_sem_compat.c

81

sem->waitcount--;

lib/librthread/rthread_sem_compat.c

83

sem->value--;

lib/librthread/rthread_sem_compat.c

85

_spinunlock(&sem->lock);

lib/librthread/rthread_sem_compat.c

91

_sem_post(sem_t sem)

lib/librthread/rthread_sem_compat.c

93

void *ident = (void *)&sem->waitcount;

lib/librthread/rthread_sem_compat.c

96

if (sem->shared)

lib/librthread/rthread_sem_compat.c

99

_spinlock(&sem->lock);

regress/lib/libpthread/semaphore/sem_getvalue/sem_getvalue.c

10

sem_t sem;

regress/lib/libpthread/semaphore/sem_getvalue/sem_getvalue.c

17

CHECKr(sem_init(&sem, 0, 0));

regress/lib/libpthread/semaphore/sem_getvalue/sem_getvalue.c

18

CHECKe(sem_getvalue(&sem, &val));

regress/lib/libpthread/semaphore/sem_getvalue/sem_getvalue.c

21

CHECKr(sem_post(&sem));

regress/lib/libpthread/semaphore/sem_getvalue/sem_getvalue.c

22

CHECKe(sem_getvalue(&sem, &val));

regress/lib/libpthread/semaphore/sem_getvalue/sem_getvalue.c

25

CHECKe(sem_destroy(&sem));

regress/lib/libpthread/semaphore/sem_timedwait/sem_timedwait.c

105

CHECKe(sem_destroy(&sem));

regress/lib/libpthread/semaphore/sem_timedwait/sem_timedwait.c

28

sem_t sem;

regress/lib/libpthread/semaphore/sem_timedwait/sem_timedwait.c

43

CHECKn(sem_timedwait(&sem, &ts));

regress/lib/libpthread/semaphore/sem_timedwait/sem_timedwait.c

46

CHECKr(sem_init(&sem, 0, 0));

regress/lib/libpthread/semaphore/sem_timedwait/sem_timedwait.c

48

CHECKr(pthread_create(&th, NULL, waiter, &sem));

regress/lib/libpthread/semaphore/sem_timedwait/sem_timedwait.c

53

CHECKn(sem_destroy(&sem));

regress/lib/libpthread/semaphore/sem_timedwait/sem_timedwait.c

57

CHECKr(sem_post(&sem));

regress/lib/libpthread/semaphore/sem_timedwait/sem_timedwait.c

68

CHECKr(pthread_create(&th, NULL, waiter, &sem));

regress/lib/libpthread/semaphore/sem_timedwait/sem_timedwait.c

77

CHECKr(sem_post(&sem));

regress/lib/libpthread/semaphore/sem_timedwait/sem_timedwait.c

82

CHECKn(sem_timedwait(&sem, &ts));

regress/lib/libpthread/semaphore/sem_trywait/sem_trywait.c

11

sem_t sem;

regress/lib/libpthread/semaphore/sem_trywait/sem_trywait.c

18

CHECKn(sem_trywait(&sem));

regress/lib/libpthread/semaphore/sem_trywait/sem_trywait.c

21

CHECKr(sem_init(&sem, 0, 0));

regress/lib/libpthread/semaphore/sem_trywait/sem_trywait.c

23

CHECKn(sem_trywait(&sem));

regress/lib/libpthread/semaphore/sem_trywait/sem_trywait.c

26

CHECKr(sem_post(&sem));

regress/lib/libpthread/semaphore/sem_trywait/sem_trywait.c

27

CHECKr(sem_trywait(&sem));

regress/lib/libpthread/semaphore/sem_trywait/sem_trywait.c

29

CHECKe(sem_getvalue(&sem, &val));

regress/lib/libpthread/semaphore/sem_trywait/sem_trywait.c

32

CHECKe(sem_destroy(&sem));

regress/lib/libpthread/semaphore/sem_wait/sem_wait.c

25

sem_t sem;

regress/lib/libpthread/semaphore/sem_wait/sem_wait.c

34

CHECKn(sem_wait(&sem));

regress/lib/libpthread/semaphore/sem_wait/sem_wait.c

37

CHECKr(sem_init(&sem, 0, 0));

regress/lib/libpthread/semaphore/sem_wait/sem_wait.c

39

CHECKr(pthread_create(&th, NULL, waiter, &sem));

regress/lib/libpthread/semaphore/sem_wait/sem_wait.c

44

CHECKn(sem_destroy(&sem));

regress/lib/libpthread/semaphore/sem_wait/sem_wait.c

48

CHECKr(sem_post(&sem));

regress/lib/libpthread/semaphore/sem_wait/sem_wait.c

59

CHECKr(pthread_create(&th, NULL, waiter, &sem));

regress/lib/libpthread/semaphore/sem_wait/sem_wait.c

68

CHECKr(sem_post(&sem));

regress/lib/libpthread/semaphore/sem_wait/sem_wait.c

71

CHECKe(sem_destroy(&sem));

sys/dev/acpi/dwiic_acpi.c

173

uint64_t sem;

sys/dev/acpi/dwiic_acpi.c

235

"_SEM", 0, NULL, &sem))

sys/dev/acpi/dwiic_acpi.c

236

sem = 0;

sys/dev/acpi/dwiic_acpi.c

238

if (sem)

sys/dev/acpi/dwiic_acpi.c

255

if (sem) {

sys/dev/ic/iosf.c

230

uint32_t sem;

sys/dev/ic/iosf.c

232

sem = iosf_mbi_mdr_read(mbi,

sys/dev/ic/iosf.c

235

return (ISSET(sem, IOSF_PUNIT_SEM_BIT));

sys/dev/pci/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c

320

if (!down_read_trylock(&adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c

338

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_debugfs.c

1673

r = down_write_killable(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_debugfs.c

1702

up_write(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_debugfs.c

1938

r = down_read_killable(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_debugfs.c

1979

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c

709

if (down_read_trylock(&adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c

710

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c

712

lockdep_assert_held(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c

738

down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c

740

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c

806

down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c

808

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c

865

down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c

867

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c

937

down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c

939

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_gart.c

417

if (down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/amdgpu_gart.c

419

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_gfx.c

1413

if (!down_read_trylock(&adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdgpu/amdgpu_gfx.c

1418

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_gmc.c

675

if (!down_read_trylock(&adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdgpu/amdgpu_gmc.c

688

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_gmc.c

736

if (!down_read_trylock(&adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdgpu/amdgpu_gmc.c

804

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_kms.c

850

if (!down_read_trylock(&adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdgpu/amdgpu_kms.c

901

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras.c

1520

if (!down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras.c

1529

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras.c

3603

down_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras.c

3604

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras_eeprom.c

272

down_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras_eeprom.c

277

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras_eeprom.c

335

down_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras_eeprom.c

340

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras_eeprom.c

607

down_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras_eeprom.c

613

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras_eeprom.c

805

down_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras_eeprom.c

810

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras_eeprom.c

928

down_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_ras_eeprom.c

934

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_reset.c

298

rw_init(&reset_domain->sem, "agrs");

sys/dev/pci/drm/amd/amdgpu/amdgpu_reset.c

306

down_write(&reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_reset.c

313

up_write(&reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_reset.h

142

lockdep_assert_held(&domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_reset.h

143

return rwsem_is_contended(&domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_reset.h

99

struct rwlock sem;

sys/dev/pci/drm/amd/amdgpu/amdgpu_virt.c

1362

if (down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/amdgpu_virt.c

1364

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/amdgpu_virt.c

1461

down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/amdgpu_virt.c

1465

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/gmc_v10_0.c

259

u32 sem, req, ack;

sys/dev/pci/drm/amd/amdgpu/gmc_v10_0.c

263

sem = hub->vm_inv_eng0_sem + hub->eng_distance * eng;

sys/dev/pci/drm/amd/amdgpu/gmc_v10_0.c

295

tmp = RREG32_RLC_NO_KIQ(sem, hub_ip);

sys/dev/pci/drm/amd/amdgpu/gmc_v10_0.c

327

WREG32_RLC_NO_KIQ(sem, 0, hub_ip);

sys/dev/pci/drm/amd/amdgpu/gmc_v11_0.c

244

u32 sem, req, ack;

sys/dev/pci/drm/amd/amdgpu/gmc_v11_0.c

251

sem = hub->vm_inv_eng0_sem + hub->eng_distance * eng;

sys/dev/pci/drm/amd/amdgpu/gmc_v11_0.c

283

tmp = RREG32_RLC_NO_KIQ(sem, hub_ip);

sys/dev/pci/drm/amd/amdgpu/gmc_v11_0.c

307

WREG32_RLC_NO_KIQ(sem, 0, hub_ip);

sys/dev/pci/drm/amd/amdgpu/gmc_v9_0.c

844

u32 j, inv_req, tmp, sem, req, ack, inst;

sys/dev/pci/drm/amd/amdgpu/gmc_v9_0.c

852

sem = hub->vm_inv_eng0_sem + hub->eng_distance * eng;

sys/dev/pci/drm/amd/amdgpu/gmc_v9_0.c

889

tmp = RREG32_SOC15_IP_NO_KIQ(MMHUB, sem, GET_INST(GC, inst));

sys/dev/pci/drm/amd/amdgpu/gmc_v9_0.c

891

tmp = RREG32_SOC15_IP_NO_KIQ(GC, sem, GET_INST(GC, inst));

sys/dev/pci/drm/amd/amdgpu/gmc_v9_0.c

932

WREG32_SOC15_IP_NO_KIQ(MMHUB, sem, 0, GET_INST(GC, inst));

sys/dev/pci/drm/amd/amdgpu/gmc_v9_0.c

934

WREG32_SOC15_IP_NO_KIQ(GC, sem, 0, GET_INST(GC, inst));

sys/dev/pci/drm/amd/amdgpu/mxgpu_ai.c

300

if (down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/mxgpu_ai.c

303

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/mxgpu_ai.c

319

if (down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/mxgpu_ai.c

322

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/mxgpu_nv.c

367

if (down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/mxgpu_nv.c

370

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdgpu/mxgpu_nv.c

386

if (down_read_trylock(&adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdgpu/mxgpu_nv.c

389

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

211

if (!down_read_trylock(&adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

2385

if (!down_read_trylock(&dqm->dev->adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

2439

up_read(&dqm->dev->adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

2445

up_read(&dqm->dev->adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

2471

if (!down_read_trylock(&dqm->dev->adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

2476

up_read(&dqm->dev->adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

251

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

261

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

281

if (!down_read_trylock(&adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

2832

down_read_trylock(&dqm->dev->adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

2836

up_read(&dqm->dev->adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

291

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

362

if (!down_read_trylock(&adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

366

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

382

if (!down_read_trylock(&adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdkfd/kfd_device_queue_manager.c

386

up_read(&adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_kernel_queue.c

200

if (kq->queue->properties.type == KFD_QUEUE_TYPE_HIQ && down_read_trylock(&kq->dev->adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdkfd/kfd_kernel_queue.c

207

up_read(&kq->dev->adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_process_queue_manager.c

95

down_read_trylock(&dev->adev->reset_domain->sem)) {

sys/dev/pci/drm/amd/amdkfd/kfd_process_queue_manager.c

98

up_read(&dev->adev->reset_domain->sem);

sys/dev/pci/drm/amd/amdkfd/kfd_svm.c

2347

if (!down_read_trylock(&pdd->dev->adev->reset_domain->sem))

sys/dev/pci/drm/amd/amdkfd/kfd_svm.c

2359

up_read(&pdd->dev->adev->reset_domain->sem);

sys/dev/pci/drm/radeon/radeon_trace.h

170

TP_PROTO(int ring, struct radeon_semaphore *sem),

sys/dev/pci/drm/radeon/radeon_trace.h

172

TP_ARGS(ring, sem),

sys/dev/pci/drm/radeon/radeon_trace.h

182

__entry->waiters = sem->waiters;

sys/dev/pci/drm/radeon/radeon_trace.h

183

__entry->gpu_addr = sem->gpu_addr;

sys/dev/pci/drm/radeon/radeon_trace.h

192

TP_PROTO(int ring, struct radeon_semaphore *sem),

sys/dev/pci/drm/radeon/radeon_trace.h

194

TP_ARGS(ring, sem)

sys/dev/pci/drm/radeon/radeon_trace.h

199

TP_PROTO(int ring, struct radeon_semaphore *sem),

sys/dev/pci/drm/radeon/radeon_trace.h

201

TP_ARGS(ring, sem)

sys/dev/pci/if_mwx.c

2867

int i, rv, sem;

sys/dev/pci/if_mwx.c

2943

sem = mt7921_mcu_patch_sem_ctrl(sc, 0);

sys/dev/pci/if_mwx.c

2944

if (sem != 0)

sys/dev/pci/if_mwx.c

2945

rv = sem;

sys/dev/pci/if_mwx.c

3080

int rv, seq, sem;

sys/dev/pci/if_mwx.c

3087

rv = mwx_mcu_wait_resp_int(sc, MCU_CMD_PATCH_SEM_CONTROL, seq, &sem);

sys/dev/pci/if_mwx.c

3092

switch (sem) {

sys/dev/pci/if_mwx.c

3103

switch (sem) {

sys/kern/sysv_sem.c

276

semaptr->sem_nsems * sizeof(struct sem));

sys/kern/sysv_sem.c

441

semaptr_new->sem_base = mallocarray(nsems, sizeof(struct sem),

sys/kern/sysv_sem.c

469

nsems * sizeof(struct sem));

sys/kern/sysv_sem.c

512

free(semaptr_new->sem_base, M_SEM, nsems * sizeof(struct sem));

sys/kern/sysv_sem.c

533

struct sem *semptr = NULL;

sys/sys/sem.h

55

struct sem *sem_base; /* pointer to first semaphore in set */

usr.bin/ipcs/ipcs.c

656

struct semid_ds sem, **sema;

usr.bin/ipcs/ipcs.c

842

if (kvm_read(kd, (u_long)sema[i], &sem,

usr.bin/ipcs/ipcs.c

843

sizeof(sem)) != sizeof(sem))

usr.bin/ipcs/ipcs.c

846

show_seminfo(sem.sem_otime,

usr.bin/ipcs/ipcs.c

847

sem.sem_ctime,

usr.bin/ipcs/ipcs.c

848

IXSEQ_TO_IPCID(i, sem.sem_perm),

usr.bin/ipcs/ipcs.c

849

sem.sem_perm.key,

usr.bin/ipcs/ipcs.c

850

sem.sem_perm.mode,

usr.bin/ipcs/ipcs.c

851

sem.sem_perm.uid,

usr.bin/ipcs/ipcs.c

852

sem.sem_perm.gid,

usr.bin/ipcs/ipcs.c

853

sem.sem_perm.cuid,

usr.bin/ipcs/ipcs.c

854

sem.sem_perm.cgid,

usr.bin/ipcs/ipcs.c

855

sem.sem_nsems);