arch/arm/mach-versatile/spc.c

103

struct semaphore sem;

arch/mips/include/asm/octeon/octeon.h

360

extern struct semaphore octeon_bootbus_sem;

arch/powerpc/platforms/powernv/opal-async.c

37

static struct semaphore opal_async_sem;

arch/x86/include/asm/uv/bios.h

213

extern struct semaphore __efi_uv_runtime_lock;

drivers/accel/amdxdna/aie2_pci.h

147

struct semaphore job_sem;

drivers/acpi/acpica/acinterp.h

316

acpi_ex_system_wait_semaphore(acpi_semaphore semaphore, u16 timeout);

drivers/acpi/acpica/exsystem.c

31

acpi_status acpi_ex_system_wait_semaphore(acpi_semaphore semaphore, u16 timeout)

drivers/acpi/acpica/exsystem.c

37

status = acpi_os_wait_semaphore(semaphore, 1, ACPI_DO_NOT_WAIT);

drivers/acpi/acpica/exsystem.c

47

status = acpi_os_wait_semaphore(semaphore, 1, timeout);

drivers/acpi/osl.c

1228

struct semaphore *sem = NULL;

drivers/acpi/osl.c

1230

sem = acpi_os_allocate_zeroed(sizeof(struct semaphore));

drivers/acpi/osl.c

1253

struct semaphore *sem = (struct semaphore *)handle;

drivers/acpi/osl.c

1273

struct semaphore *sem = (struct semaphore *)handle;

drivers/acpi/osl.c

1317

struct semaphore *sem = (struct semaphore *)handle;

drivers/char/ipmi/ipmi_ipmb.c

59

struct semaphore wake_thread;

drivers/char/ipmi/ipmi_ipmb.c

60

struct semaphore got_rsp;

drivers/comedi/drivers/vmk80xx.c

148

struct semaphore limit_sem;

drivers/cpufreq/brcmstb-avs-cpufreq.c

180

struct semaphore sem;

drivers/firmware/efi/runtime-wrappers.c

211

extern struct semaphore __efi_uv_runtime_lock __alias(efi_runtime_lock);

drivers/firmware/ti_sci.c

68

struct semaphore sem_xfer_count;

drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c

1251

struct semaphore limit_sem; /* limiting the number of writes in progress */

drivers/gpu/drm/amd/amdkfd/kfd_priv.h

1016

struct semaphore runtime_enable_sema;

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c

2650

ps->go.semaphore = 0;

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c

2652

ps->join[i].semaphore = 0;

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c

2657

return __get_parent_scratch(ce)->go.semaphore;

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c

2663

return __get_parent_scratch(ce)->join[child_index].semaphore;

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c

430

u32 semaphore;

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c

5619

offsetof(struct parent_scratch, go.semaphore);

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c

5629

offsetof(struct parent_scratch, join[child_index].semaphore);

drivers/gpu/drm/i915/i915_request.c

1242

wait = &to->semaphore;

drivers/gpu/drm/i915/i915_request.c

135

i915_sw_fence_fini(&rq->semaphore);

drivers/gpu/drm/i915/i915_request.c

1819

i915_sw_fence_commit(&rq->semaphore);

drivers/gpu/drm/i915/i915_request.c

2166

if (!i915_sw_fence_signaled(&rq->semaphore))

drivers/gpu/drm/i915/i915_request.c

660

i915_sw_fence_signaled(&request->semaphore))

drivers/gpu/drm/i915/i915_request.c

812

struct i915_request *rq = container_of(fence, typeof(*rq), semaphore);

drivers/gpu/drm/i915/i915_request.c

881

i915_sw_fence_init(&rq->semaphore, semaphore_notify);

drivers/gpu/drm/i915/i915_request.c

970

i915_sw_fence_reinit(&i915_request_get(rq)->semaphore);

drivers/gpu/drm/i915/i915_request.h

254

struct i915_sw_fence semaphore;

drivers/gpu/drm/omapdrm/dss/dsi.h

378

struct semaphore bus_lock;

drivers/gpu/drm/radeon/cik.c

3613

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/cik.c

3616

uint64_t addr = semaphore->gpu_addr;

drivers/gpu/drm/radeon/cik_sdma.c

229

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/cik_sdma.c

232

u64 addr = semaphore->gpu_addr;

drivers/gpu/drm/radeon/r100.c

893

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/r600.c

2928

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/r600.c

2931

uint64_t addr = semaphore->gpu_addr;

drivers/gpu/drm/radeon/r600_dma.c

314

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/r600_dma.c

317

u64 addr = semaphore->gpu_addr;

drivers/gpu/drm/radeon/radeon.h

1732

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/radeon.h

1816

struct radeon_semaphore *semaphore, bool emit_wait);

drivers/gpu/drm/radeon/radeon.h

2726

#define radeon_semaphore_ring_emit(rdev, r, cp, semaphore, emit_wait) (rdev)->asic->ring[(r)]->emit_semaphore((rdev), (cp), (semaphore), (emit_wait))

drivers/gpu/drm/radeon/radeon.h

557

struct radeon_semaphore **semaphore);

drivers/gpu/drm/radeon/radeon.h

559

struct radeon_semaphore *semaphore);

drivers/gpu/drm/radeon/radeon.h

561

struct radeon_semaphore *semaphore);

drivers/gpu/drm/radeon/radeon.h

563

struct radeon_semaphore **semaphore,

drivers/gpu/drm/radeon/radeon_asic.h

326

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/radeon_asic.h

332

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/radeon_asic.h

792

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/radeon_asic.h

80

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/radeon_asic.h

812

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/radeon_asic.h

946

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/radeon_asic.h

956

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/radeon_asic.h

962

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/radeon_semaphore.c

101

" hardware lockup imminent!\n", *semaphore);

drivers/gpu/drm/radeon/radeon_semaphore.c

103

radeon_sa_bo_free(&(*semaphore)->sa_bo, fence);

drivers/gpu/drm/radeon/radeon_semaphore.c

104

kfree(*semaphore);

drivers/gpu/drm/radeon/radeon_semaphore.c

105

*semaphore = NULL;

drivers/gpu/drm/radeon/radeon_semaphore.c

35

struct radeon_semaphore **semaphore)

drivers/gpu/drm/radeon/radeon_semaphore.c

39

*semaphore = kmalloc_obj(struct radeon_semaphore);

drivers/gpu/drm/radeon/radeon_semaphore.c

40

if (*semaphore == NULL) {

drivers/gpu/drm/radeon/radeon_semaphore.c

44

&(*semaphore)->sa_bo, 8, 8);

drivers/gpu/drm/radeon/radeon_semaphore.c

46

kfree(*semaphore);

drivers/gpu/drm/radeon/radeon_semaphore.c

47

*semaphore = NULL;

drivers/gpu/drm/radeon/radeon_semaphore.c

50

(*semaphore)->waiters = 0;

drivers/gpu/drm/radeon/radeon_semaphore.c

51

(*semaphore)->gpu_addr = radeon_sa_bo_gpu_addr((*semaphore)->sa_bo);

drivers/gpu/drm/radeon/radeon_semaphore.c

53

*((uint64_t *)radeon_sa_bo_cpu_addr((*semaphore)->sa_bo)) = 0;

drivers/gpu/drm/radeon/radeon_semaphore.c

59

struct radeon_semaphore *semaphore)

drivers/gpu/drm/radeon/radeon_semaphore.c

63

trace_radeon_semaphore_signale(ridx, semaphore);

drivers/gpu/drm/radeon/radeon_semaphore.c

65

if (radeon_semaphore_ring_emit(rdev, ridx, ring, semaphore, false)) {

drivers/gpu/drm/radeon/radeon_semaphore.c

66

--semaphore->waiters;

drivers/gpu/drm/radeon/radeon_semaphore.c

69

ring->last_semaphore_signal_addr = semaphore->gpu_addr;

drivers/gpu/drm/radeon/radeon_semaphore.c

76

struct radeon_semaphore *semaphore)

drivers/gpu/drm/radeon/radeon_semaphore.c

80

trace_radeon_semaphore_wait(ridx, semaphore);

drivers/gpu/drm/radeon/radeon_semaphore.c

82

if (radeon_semaphore_ring_emit(rdev, ridx, ring, semaphore, true)) {

drivers/gpu/drm/radeon/radeon_semaphore.c

83

++semaphore->waiters;

drivers/gpu/drm/radeon/radeon_semaphore.c

86

ring->last_semaphore_wait_addr = semaphore->gpu_addr;

drivers/gpu/drm/radeon/radeon_semaphore.c

93

struct radeon_semaphore **semaphore,

drivers/gpu/drm/radeon/radeon_semaphore.c

96

if (semaphore == NULL || *semaphore == NULL) {

drivers/gpu/drm/radeon/radeon_semaphore.c

99

if ((*semaphore)->waiters > 0) {

drivers/gpu/drm/radeon/radeon_sync.c

130

struct radeon_semaphore *semaphore;

drivers/gpu/drm/radeon/radeon_sync.c

149

r = radeon_semaphore_create(rdev, &semaphore);

drivers/gpu/drm/radeon/radeon_sync.c

153

sync->semaphores[count++] = semaphore;

drivers/gpu/drm/radeon/radeon_sync.c

161

if (!radeon_semaphore_emit_signal(rdev, i, semaphore)) {

drivers/gpu/drm/radeon/radeon_sync.c

171

if (!radeon_semaphore_emit_wait(rdev, ring, semaphore)) {

drivers/gpu/drm/radeon/radeon_test.c

318

struct radeon_semaphore *semaphore = NULL;

drivers/gpu/drm/radeon/radeon_test.c

321

r = radeon_semaphore_create(rdev, &semaphore);

drivers/gpu/drm/radeon/radeon_test.c

332

radeon_semaphore_emit_wait(rdev, ringA->idx, semaphore);

drivers/gpu/drm/radeon/radeon_test.c

344

radeon_semaphore_emit_wait(rdev, ringA->idx, semaphore);

drivers/gpu/drm/radeon/radeon_test.c

363

radeon_semaphore_emit_signal(rdev, ringB->idx, semaphore);

drivers/gpu/drm/radeon/radeon_test.c

384

radeon_semaphore_emit_signal(rdev, ringB->idx, semaphore);

drivers/gpu/drm/radeon/radeon_test.c

394

radeon_semaphore_free(rdev, &semaphore, NULL);

drivers/gpu/drm/radeon/radeon_test.c

412

struct radeon_semaphore *semaphore = NULL;

drivers/gpu/drm/radeon/radeon_test.c

416

r = radeon_semaphore_create(rdev, &semaphore);

drivers/gpu/drm/radeon/radeon_test.c

427

radeon_semaphore_emit_wait(rdev, ringA->idx, semaphore);

drivers/gpu/drm/radeon/radeon_test.c

439

radeon_semaphore_emit_wait(rdev, ringB->idx, semaphore);

drivers/gpu/drm/radeon/radeon_test.c

461

radeon_semaphore_emit_signal(rdev, ringC->idx, semaphore);

drivers/gpu/drm/radeon/radeon_test.c

487

radeon_semaphore_emit_signal(rdev, ringC->idx, semaphore);

drivers/gpu/drm/radeon/radeon_test.c

504

radeon_semaphore_free(rdev, &semaphore, NULL);

drivers/gpu/drm/radeon/radeon_vce.c

697

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/radeon_vce.c

700

uint64_t addr = semaphore->gpu_addr;

drivers/gpu/drm/radeon/uvd_v1_0.c

467

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/uvd_v2_2.c

74

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/uvd_v2_2.c

77

uint64_t addr = semaphore->gpu_addr;

drivers/gpu/drm/radeon/uvd_v3_1.c

41

struct radeon_semaphore *semaphore,

drivers/gpu/drm/radeon/uvd_v3_1.c

44

uint64_t addr = semaphore->gpu_addr;

drivers/gpu/drm/xe/xe_guc_submit_types.h

39

u32 semaphore;

drivers/infiniband/core/iwpm_util.h

71

struct semaphore sem;

drivers/infiniband/core/user_mad.c

98

struct semaphore sm_sem;

drivers/infiniband/hw/bnxt_re/qplib_rcfw.h

235

struct semaphore rcfw_inflight;

drivers/infiniband/hw/efa/efa_com.h

73

struct semaphore avail_cmds;

drivers/infiniband/hw/erdma/erdma.h

110

struct semaphore credits;

drivers/infiniband/hw/hns/hns_roce_device.h

553

struct semaphore poll_sem;

drivers/infiniband/hw/hns/hns_roce_device.h

558

struct semaphore event_sem;

drivers/infiniband/hw/mlx5/mlx5_ib.h

778

struct semaphore sem;

drivers/infiniband/hw/mthca/mthca_dev.h

122

struct semaphore poll_sem;

drivers/infiniband/hw/mthca/mthca_dev.h

123

struct semaphore event_sem;

drivers/infiniband/hw/vmw_pvrdma/pvrdma.h

218

struct semaphore cmd_sema;

drivers/infiniband/ulp/isert/ib_isert.h

207

struct semaphore sem;

drivers/input/misc/hp_sdc_rtc.c

159

t.act.semaphore = &i8042tregs;

drivers/input/misc/hp_sdc_rtc.c

58

static struct semaphore i8042tregs;

drivers/input/misc/hp_sdc_rtc.c

68

struct semaphore tsem;

drivers/input/misc/hp_sdc_rtc.c

87

t.act.semaphore = &tsem;

drivers/input/serio/hp_sdc.c

1040

tq_init.act.semaphore = &tq_init_sem;

drivers/input/serio/hp_sdc.c

202

if (curr->act.semaphore)

drivers/input/serio/hp_sdc.c

203

up(curr->act.semaphore);

drivers/input/serio/hp_sdc.c

329

if (curr->act.semaphore)

drivers/input/serio/hp_sdc.c

330

up(curr->act.semaphore);

drivers/input/serio/hp_sdc.c

567

up(curr->act.semaphore);

drivers/input/serio/hp_sdc.c

834

struct semaphore s_sync;

drivers/input/serio/hp_sdc.c

904

t_sync.act.semaphore = &s_sync;

drivers/input/serio/hp_sdc.c

999

struct semaphore tq_init_sem;

drivers/input/serio/hp_sdc_mlc.c

193

if (priv->trans.act.semaphore != &mlc->csem)

drivers/input/serio/hp_sdc_mlc.c

203

priv->trans.act.semaphore = &mlc->csem;

drivers/input/serio/hp_sdc_mlc.c

217

priv->trans.act.semaphore = &mlc->osem;

drivers/input/serio/hp_sdc_mlc.c

245

priv->trans.act.semaphore = &mlc->osem;

drivers/input/serio/hp_sdc_mlc.c

286

priv->trans.act.semaphore = &mlc->osem;

drivers/input/serio/hp_sdc_mlc.c

316

hp_sdc_mlc_priv.trans.act.semaphore = &mlc->osem;

drivers/md/bcache/bcache.h

313

struct semaphore sb_write_mutex;

drivers/md/bcache/bcache.h

345

struct semaphore in_flight;

drivers/md/bcache/bcache.h

540

struct semaphore sb_write_mutex;

drivers/md/bcache/bcache.h

667

struct semaphore moving_in_flight;

drivers/md/bcache/bcache.h

684

struct semaphore uuid_write_mutex;

drivers/md/bcache/btree.h

139

struct semaphore io_mutex;

drivers/md/dm-core.h

128

struct semaphore swap_bios_semaphore;

drivers/md/dm-region-hash.c

88

struct semaphore recovery_count;

drivers/md/dm-vdo/indexer/sparse-cache.c

145

struct semaphore lock;

drivers/md/dm-vdo/indexer/sparse-cache.c

147

struct semaphore wait;

drivers/md/dm-vdo/indexer/sparse-cache.c

178

static inline void __down(struct semaphore *semaphore)

drivers/md/dm-vdo/indexer/sparse-cache.c

184

while (down_interruptible(semaphore) != 0) {

drivers/media/dvb-core/dvb_frontend.c

98

struct semaphore sem;

drivers/media/pci/ngene/ngene.h

730

struct semaphore pll_mutex;

drivers/media/platform/chips-media/wave5/wave5-vpuapi.h

770

struct semaphore irq_sem; /* signal to irq_thread when interrupt happens*/

drivers/media/usb/em28xx/em28xx-dvb.c

97

struct semaphore pll_mutex;

drivers/mmc/host/cavium.h

76

struct semaphore mmc_serializer;

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c

105

u32 semaphore)

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c

107

aq_hw_write_reg(aq_hw, HW_ATL_GLB_CPU_SEM_ADR(semaphore), glb_cpu_sem);

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c

110

u32 hw_atl_reg_glb_cpu_sem_get(struct aq_hw_s *aq_hw, u32 semaphore)

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c

112

return aq_hw_read_reg(aq_hw, HW_ATL_GLB_CPU_SEM_ADR(semaphore));

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h

62

u32 semaphore);

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h

65

u32 hw_atl_reg_glb_cpu_sem_get(struct aq_hw_s *aq_hw, u32 semaphore);

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h

81

#define HW_ATL_GLB_CPU_SEM_ADR(semaphore) (0x000003a0u + (semaphore) * 0x4)

drivers/net/ethernet/broadcom/bnx2x/bnx2x.h

1708

struct semaphore stats_lock;

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h

886

struct semaphore reset_sem; /* protect reset process */

drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h

229

struct semaphore reset_sem; /* protect reset process */

drivers/net/ethernet/huawei/hinic/hinic_dev.h

91

struct semaphore mgmt_lock;

drivers/net/ethernet/huawei/hinic/hinic_hw_api_cmd.h

183

struct semaphore sem;

drivers/net/ethernet/huawei/hinic/hinic_hw_io.h

47

struct semaphore idx_lock;

drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.h

92

struct semaphore mbox_send_sem;

drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.h

93

struct semaphore msg_send_sem;

drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.h

132

struct semaphore sync_msg_lock;

drivers/net/ethernet/huawei/hinic/hinic_hw_wq.h

65

struct semaphore alloc_blocks_lock;

drivers/net/ethernet/mellanox/mlx4/mlx4.h

634

struct semaphore poll_sem;

drivers/net/ethernet/mellanox/mlx4/mlx4.h

635

struct semaphore event_sem;

drivers/net/ethernet/micrel/ksz884x.c

1399

struct semaphore proc_sem;

drivers/net/ethernet/netronome/nfp/nfp_net.h

678

struct semaphore bar_lock;

drivers/net/wireless/ath/ath6kl/core.h

724

struct semaphore sem;

drivers/net/wireless/st/cw1200/scan.h

22

struct semaphore lock;

drivers/nfc/st95hf/core.c

225

struct semaphore exchange_lock;

drivers/nvme/target/nvmet.h

89

struct semaphore pr_sem;

drivers/platform/x86/amd/hsmp/hsmp.h

45

struct semaphore hsmp_sem;

drivers/scsi/esas2r/esas2r.h

949

struct semaphore nvram_semaphore;

drivers/scsi/hisi_sas/hisi_sas.h

424

struct semaphore sem;

drivers/scsi/megaraid/megaraid_ioctl.h

290

struct semaphore kioc_semaphore;

drivers/scsi/megaraid/megaraid_sas.h

2373

struct semaphore ioctl_sem;

drivers/scsi/qla1280.c

1423

WRT_REG_WORD(&reg->semaphore, 0);

drivers/scsi/qla1280.c

3358

mailbox[0] = RD_REG_WORD_dmasync(&reg->semaphore);

drivers/scsi/qla1280.c

3379

WRT_REG_WORD(&reg->semaphore, 0);

drivers/scsi/qla1280.h

142

uint16_t semaphore; /* Semaphore */

drivers/scsi/qla2xxx/qla_dbg.c

1045

if (rd_reg_word(&reg->semaphore) & BIT_0) {

drivers/scsi/qla2xxx/qla_dbg.c

1052

wrt_reg_word(&reg->semaphore, 0);

drivers/scsi/qla2xxx/qla_dbg.c

424

wrt_reg_word(&reg->semaphore, 0);

drivers/scsi/qla2xxx/qla_def.h

834

__le16 semaphore; /* Semaphore */

drivers/scsi/qla2xxx/qla_init.c

3230

wrt_reg_word(&reg->semaphore, 0);

drivers/scsi/qla2xxx/qla_isr.c

388

if (rd_reg_word(&reg->semaphore) & BIT_0) {

drivers/scsi/qla2xxx/qla_isr.c

409

wrt_reg_word(&reg->semaphore, 0);

drivers/scsi/qla2xxx/qla_isr.c

410

rd_reg_word(&reg->semaphore);

drivers/scsi/qla2xxx/qla_isr.c

4743

wrt_reg_word(&reg->isp.semaphore, 0);

drivers/scsi/qla2xxx/qla_isr.c

523

wrt_reg_word(&reg->semaphore, 0);

drivers/scsi/qla2xxx/qla_mbx.c

697

u8 semaphore = 0;

drivers/scsi/qla2xxx/qla_mbx.c

749

if (semaphore)

drivers/scsi/qla2xxx/qla_mbx.c

770

semaphore = 1;

drivers/scsi/qla4xxx/ql4_dbg.c

71

(uint8_t) offsetof(struct isp_reg, u1.isp4022.semaphore),

drivers/scsi/qla4xxx/ql4_dbg.c

72

readw(&ha->reg->u1.isp4022.semaphore));

drivers/scsi/qla4xxx/ql4_def.h

930

&ha->reg->u1.isp4022.semaphore);

drivers/scsi/qla4xxx/ql4_fw.h

118

__le32 semaphore;

drivers/scsi/smartpqi/smartpqi.h

1411

struct semaphore sync_request_sem;

drivers/usb/class/usbtmc.c

139

struct semaphore limit_write_sem;

drivers/usb/gadget/legacy/raw_gadget.c

50

struct semaphore sema;

drivers/usb/misc/usblcd.c

52

struct semaphore limit_sem; /* to stop writes at

drivers/usb/usb-skeleton.c

50

struct semaphore limit_sem; /* limiting the number of writes in progress */

drivers/video/fbdev/omap/hwa742.c

111

struct semaphore req_sema;

drivers/video/fbdev/omap2/omapfb/dss/dsi.c

325

struct semaphore bus_lock;

drivers/video/fbdev/smscufx.c

86

struct semaphore limit_sem;

drivers/xen/pvcalls-back.c

30

struct semaphore frontends_lock;

drivers/xen/pvcalls-back.c

46

struct semaphore socket_lock;

fs/btrfs/fs.h

851

struct semaphore uuid_tree_rescan_sem;

fs/xfs/xfs_buf.h

165

struct semaphore b_sema; /* semaphore for lockables */

fs/xfs/xfs_log_priv.h

221

struct semaphore ic_sema;

include/drm/task_barrier.h

42

struct semaphore enter_turnstile;

include/drm/task_barrier.h

43

struct semaphore exit_turnstile;

include/drm/task_barrier.h

46

static inline void task_barrier_signal_turnstile(struct semaphore *turnstile,

include/linux/hid.h

661

struct semaphore driver_input_lock; /* protects the current driver */

include/linux/hil_mlc.h

136

struct semaphore csem; /* Raised when loop idle */

include/linux/hil_mlc.h

139

struct semaphore osem; /* Raised when outpacket dispatched */

include/linux/hil_mlc.h

143

struct semaphore isem; /* Raised when a packet arrives */

include/linux/hp_sdc.h

71

struct semaphore *semaphore; /* Semaphore to sleep on. */

include/linux/mlx5/driver.h

307

struct semaphore sem;

include/linux/mlx5/driver.h

308

struct semaphore pages_sem;

include/linux/mlx5/driver.h

309

struct semaphore throttle_sem;

include/linux/mlx5/driver.h

310

struct semaphore unprivileged_sem;

include/linux/mux/driver.h

45

struct semaphore lock; /* protects the state of the mux */

include/linux/netpoll.h

52

struct semaphore dev_lock;

include/linux/parport.h

180

struct semaphore irq;

include/linux/raspberrypi/vchiq_arm.h

48

struct semaphore free_fragments_sema;

include/linux/raspberrypi/vchiq_arm.h

49

struct semaphore free_fragments_mutex;

include/linux/semaphore.h

47

struct semaphore _name = __SEMAPHORE_INITIALIZER(_name, _n)

include/linux/semaphore.h

49

static inline void sema_init(struct semaphore *sem, int val)

include/linux/semaphore.h

52

*sem = (struct semaphore) __SEMAPHORE_INITIALIZER(*sem, val);

include/linux/semaphore.h

56

extern void down(struct semaphore *sem);

include/linux/semaphore.h

57

extern int __must_check down_interruptible(struct semaphore *sem);

include/linux/semaphore.h

58

extern int __must_check down_killable(struct semaphore *sem);

include/linux/semaphore.h

59

extern int __must_check down_trylock(struct semaphore *sem);

include/linux/semaphore.h

60

extern int __must_check down_timeout(struct semaphore *sem, long jiffies);

include/linux/semaphore.h

61

extern void up(struct semaphore *sem);

include/linux/semaphore.h

62

extern unsigned long sem_last_holder(struct semaphore *sem);

include/linux/syscalls.h

41

struct semaphore;

include/net/mana/hw_channel.h

195

struct semaphore sema;

include/soc/tegra/bpmp.h

89

struct semaphore lock;

include/target/iscsi/iscsi_target_core.h

835

struct semaphore np_login_sem;

include/target/target_core_base.h

859

struct semaphore caw_sem;

include/ufs/ufshcd.h

1024

struct semaphore host_sem;

include/video/udlfb.h

29

struct semaphore limit_sem;

include/xen/xenbus.h

90

struct semaphore reclaim_sem;

ipc/sem.c

2414

struct sem *semaphore = &sma->sems[i];

ipc/sem.c

2416

semaphore->semval += un->semadj[i];

ipc/sem.c

2430

if (semaphore->semval < 0)

ipc/sem.c

2431

semaphore->semval = 0;

ipc/sem.c

2432

if (semaphore->semval > SEMVMX)

ipc/sem.c

2433

semaphore->semval = SEMVMX;

ipc/sem.c

2434

ipc_update_pid(&semaphore->sempid, task_tgid(current));

kernel/locking/semaphore.c

114

int __sched down_interruptible(struct semaphore *sem)

kernel/locking/semaphore.c

141

int __sched down_killable(struct semaphore *sem)

kernel/locking/semaphore.c

171

int __sched down_trylock(struct semaphore *sem)

kernel/locking/semaphore.c

196

int __sched down_timeout(struct semaphore *sem, long timeout)

kernel/locking/semaphore.c

220

void __sched up(struct semaphore *sem)

kernel/locking/semaphore.c

252

static inline int __sched ___down_common(struct semaphore *sem, long state,

kernel/locking/semaphore.c

285

static inline int __sched __down_common(struct semaphore *sem, long state,

kernel/locking/semaphore.c

301

static noinline void __sched __down(struct semaphore *sem)

kernel/locking/semaphore.c

306

static noinline int __sched __down_interruptible(struct semaphore *sem)

kernel/locking/semaphore.c

311

static noinline int __sched __down_killable(struct semaphore *sem)

kernel/locking/semaphore.c

316

static noinline int __sched __down_timeout(struct semaphore *sem, long timeout)

kernel/locking/semaphore.c

321

static noinline void __sched __up(struct semaphore *sem,

kernel/locking/semaphore.c

39

static noinline void __down(struct semaphore *sem);

kernel/locking/semaphore.c

40

static noinline int __down_interruptible(struct semaphore *sem);

kernel/locking/semaphore.c

41

static noinline int __down_killable(struct semaphore *sem);

kernel/locking/semaphore.c

42

static noinline int __down_timeout(struct semaphore *sem, long timeout);

kernel/locking/semaphore.c

43

static noinline void __up(struct semaphore *sem, struct wake_q_head *wake_q);

kernel/locking/semaphore.c

46

static inline void hung_task_sem_set_holder(struct semaphore *sem)

kernel/locking/semaphore.c

51

static inline void hung_task_sem_clear_if_holder(struct semaphore *sem)

kernel/locking/semaphore.c

57

unsigned long sem_last_holder(struct semaphore *sem)

kernel/locking/semaphore.c

62

static inline void hung_task_sem_set_holder(struct semaphore *sem)

kernel/locking/semaphore.c

65

static inline void hung_task_sem_clear_if_holder(struct semaphore *sem)

kernel/locking/semaphore.c

68

unsigned long sem_last_holder(struct semaphore *sem)

kernel/locking/semaphore.c

74

static inline void __sem_acquire(struct semaphore *sem)

kernel/locking/semaphore.c

91

void __sched down(struct semaphore *sem)

net/9p/trans_rdma.c

80

struct semaphore sq_sem;

net/9p/trans_rdma.c

82

struct semaphore rq_sem;

net/rxrpc/call_object.c

261

static struct semaphore *rxrpc_get_call_slot(struct rxrpc_call_params *p, gfp_t gfp)

net/rxrpc/call_object.c

263

struct semaphore *limiter = &rxrpc_call_limiter;

net/rxrpc/call_object.c

279

struct semaphore *limiter = &rxrpc_call_limiter;

net/rxrpc/call_object.c

330

struct semaphore *limiter;

sound/soc/codecs/nau8824.h

436

struct semaphore jd_sem;

sound/soc/codecs/nau8825.h

502

struct semaphore xtalk_sem;