arch/arm/mach-omap2/omap-iommu.c

47

else if (!enable && (atomic_dec_return(&emu_count) == 0))

arch/powerpc/perf/8xx-pmu.c

165

if (atomic_dec_return(&insn_ctr_ref) == 0)

arch/powerpc/perf/8xx-pmu.c

169

if (atomic_dec_return(&itlb_miss_ref) == 0)

arch/powerpc/perf/8xx-pmu.c

173

if (atomic_dec_return(&dtlb_miss_ref) == 0)

arch/powerpc/perf/core-book3s.c

1952

if (atomic_dec_return(&num_events) == 0)

arch/powerpc/perf/core-fsl-emb.c

433

if (atomic_dec_return(&num_events) == 0)

arch/s390/kernel/perf_cpum_cf.c

1000

if (!atomic_dec_return(&cpuhw->ctr_set[i]))

arch/s390/kernel/perf_cpum_cf.c

1316

if (!atomic_dec_return(&cpuhw->ctr_set[rc])) {

arch/s390/pci/pci_irq.c

211

} while (atomic_dec_return(scheduled));

arch/sh/kernel/perf_event.c

67

if (atomic_dec_return(&num_events) == 0)

arch/x86/events/intel/uncore.c

1232

if (atomic_dec_return(&pmu->activeboxes) == 0)

arch/x86/events/intel/uncore.c

1510

if (box && box->cpu >= 0 && atomic_dec_return(&box->refcnt) == 0)

arch/x86/kvm/svm/svm.c

1341

if (atomic_dec_return(&srso_nr_vms))

arch/x86/kvm/x86.c

14043

if (!atomic_dec_return(&kvm->arch.noncoherent_dma_count))

arch/x86/pci/common.c

712

if (atomic_dec_return(&dev->enable_cnt) >= 0)

block/blk-core.c

241

pm_only = atomic_dec_return(&q->pm_only);

block/blk-iolatency.c

613

inflight = atomic_dec_return(&rqw->inflight);

block/blk-iolatency.c

804

if (atomic_dec_return(&blkiolat->enable_cnt) == 0)

block/blk-wbt.c

203

inflight = atomic_dec_return(&rqw->inflight);

drivers/block/drbd/drbd_int.h

1901

int ap_pending_cnt = atomic_dec_return(&device->ap_pending_cnt);

drivers/block/drbd/drbd_int.h

1923

return atomic_dec_return(&peer_device->device->rs_pending_cnt);

drivers/block/drbd/drbd_int.h

1943

return atomic_dec_return(&device->unacked_cnt);

drivers/block/drbd/drbd_int.h

1989

int i = atomic_dec_return(&device->local_cnt);

drivers/block/drbd/drbd_int.h

2175

int ap_bio = atomic_dec_return(&device->ap_bio_cnt);

drivers/block/mtip32xx/mtip32xx.c

676

if (atomic_dec_return(&dd->irq_workers_active) == 0)

drivers/block/nbd.c

319

if (atomic_dec_return(&nbd->config->live_connections) == 0) {

drivers/block/rbd.c

78

counter = atomic_dec_return(v);

drivers/bus/mhi/host/pm.c

1112

if ((atomic_dec_return(&mhi_cntrl->dev_wake) == 0) &&

drivers/cpufreq/vexpress-spc-cpufreq.c

297

if (atomic_dec_return(&cluster_usage[cluster]))

drivers/crypto/hisilicon/trng/trng.c

331

atomic_dec_return(&trng_active_devs);

drivers/crypto/hisilicon/trng/trng.c

349

atomic_dec_return(&trng_active_devs) == 0)

drivers/crypto/hisilicon/trng/trng.c

366

atomic_dec_return(&trng_active_devs) == 0)

drivers/devfreq/devfreq.c

1196

if (atomic_dec_return(&devfreq->suspend_count) >= 1)

drivers/dma/bcm-sba-raid.c

415

if (!atomic_dec_return(&first->next_pending_count)) {

drivers/dma/qcom/hidma_ll.c

211

if (atomic_dec_return(&lldev->pending_tre_count) < 0) {

drivers/edac/edac_pci_sysfs.c

421

if (atomic_dec_return(&edac_pci_sysfs_refcount) == 0) {

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

1445

if (atomic_dec_return(&adev->vm_manager.num_prt_users) == 0)

drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c

1140

if (atomic_dec_return(&hive->number_devices) == 0) {

drivers/gpu/drm/amd/amdkfd/kfd_device.c

1465

int count = atomic_dec_return(&node->kfd->compute_profile);

drivers/gpu/drm/i915/gvt/gtt.c

878

return atomic_dec_return(&spt->refcount);

drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c

273

if (atomic_dec_return(&kms->bandwidth_ref) > 0)

drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c

680

} else if (atomic_dec_return(&dpu_crtc->frame_pending) == 0) {

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c

405

if (atomic_dec_return(&wb_enc->wbirq_refcount) == 0)

drivers/gpu/drm/msm/msm_fb.c

114

if (atomic_dec_return(&msm_fb->prepare_count))

drivers/gpu/drm/msm/msm_gem.c

101

if (atomic_dec_return(&to_msm_bo(obj)->vma_ref))

drivers/gpu/drm/panfrost/panfrost_gpu.c

400

if (atomic_dec_return(&pfdev->cycle_counter.use_count) == 0)

drivers/gpu/drm/vmwgfx/vmwgfx_bo.c

387

map_count = atomic_dec_return(&vbo->map_count);

drivers/hwtracing/coresight/coresight-syscfg.c

887

if (!atomic_dec_return(&config_desc->active_cnt))

drivers/hwtracing/coresight/coresight-trace-id.c

296

if (!atomic_dec_return(&id_map->perf_cs_etm_session_active))

drivers/iio/accel/bmc150-accel-core.c

534

if (atomic_dec_return(&intr->users) > 0)

drivers/infiniband/hw/hfi1/verbs.c

495

if (atomic_dec_return(&mcast->refcount) <= 1)

drivers/infiniband/hw/irdma/hw.c

397

if (!atomic_dec_return(&qp->vsi->qp_suspend_reqs))

drivers/infiniband/sw/rxe/rxe_net.c

432

skb_out = atomic_dec_return(&qp->skb_out);

drivers/infiniband/sw/rxe/rxe_req.c

394

depth = atomic_dec_return(&qp->req.rd_atomic);

drivers/infiniband/ulp/srpt/ib_srpt.c

1763

req_lim = atomic_dec_return(&ch->req_lim);

drivers/infiniband/ulp/srpt/ib_srpt.c

2120

if (atomic_dec_return(&sport->refcount) == 0 && sport->freed_channels)

drivers/irqchip/irq-gic-v3-its.c

891

alloc = !atomic_dec_return(&desc->its_vmapp_cmd.vpe->vmapp_count);

drivers/md/bcache/util.h

22

#define atomic_dec_bug(v) BUG_ON(atomic_dec_return(v) < 0)

drivers/md/dm-cache-target.c

640

if (atomic_dec_return(&cache->nr_dirty) == 0)

drivers/md/dm-mpath.c

1603

if (atomic_dec_return(&m->pg_init_in_progress) > 0)

drivers/md/raid5.c

280

if (atomic_dec_return(&conf->preread_active_stripes)

drivers/md/raid5.c

992

if (atomic_dec_return(&conf->preread_active_stripes)

drivers/media/pci/saa7164/saa7164-encoder.c

743

if (atomic_dec_return(&port->v4l_reader_count) == 0) {

drivers/media/pci/saa7164/saa7164-vbi.c

446

if (atomic_dec_return(&port->v4l_reader_count) == 0) {

drivers/media/pci/solo6x10/solo6x10-g723.c

179

if (atomic_dec_return(&solo_dev->snd_users) == 0)

drivers/media/platform/nuvoton/npcm-video.c

991

if (video->ece.enable && atomic_dec_return(&video->ece.clients) == 0) {

drivers/media/platform/ti/vpe/vpe.c

2429

if (atomic_dec_return(&dev->num_instances) == 0)

drivers/misc/sgi-xp/xpc.h

684

s32 refs = atomic_dec_return(&ch->references);

drivers/misc/sgi-xp/xpc.h

701

s32 refs = atomic_dec_return(&part->references);

drivers/misc/sgi-xp/xpc_main.c

734

if (atomic_dec_return(&ch->kthreads_assigned) == 0 &&

drivers/misc/sgi-xp/xpc_main.c

735

atomic_dec_return(&part->nchannels_engaged) == 0) {

drivers/misc/sgi-xp/xpc_main.c

811

if (atomic_dec_return(&ch->kthreads_assigned) == 0 &&

drivers/misc/sgi-xp/xpc_main.c

812

atomic_dec_return(&part->nchannels_engaged) == 0) {

drivers/misc/sgi-xp/xpnet.c

353

if (atomic_dec_return(&queued_msg->use_count) == 0) {

drivers/misc/sgi-xp/xpnet.c

488

if (atomic_dec_return(&queued_msg->use_count) == 0) {

drivers/mmc/host/cavium-octeon.c

120

if (!atomic_dec_return(&host->shared_power_users))

drivers/net/can/usb/etas_es58x/es58x_core.c

1608

while (atomic_dec_return(idle_cnt) > ES58X_TX_URBS_MAX) {

drivers/net/ethernet/mellanox/mlx4/fw.c

2793

num_tasks = atomic_dec_return(&priv->opreq_count);

drivers/net/hyperv/netvsc.c

800

atomic_dec_return(&net_device->chan_table[q_idx].queue_sends);

drivers/net/wireless/ath/ar5523/ar5523.c

735

if (!atomic_dec_return(&ar->tx_nr_pending)) {

drivers/net/wireless/ath/carl9170/tx.c

149

if (atomic_dec_return(&sta_info->pending_frames) == 0)

drivers/net/wireless/intel/iwlegacy/4965-mac.c

2437

atomic_dec_return(&sta_priv->pending_frames) == 0)

drivers/net/wireless/intel/iwlegacy/common.h

2268

if (atomic_dec_return(&il->queue_stop_count[ac]) <= 0)

drivers/net/wireless/intel/iwlwifi/dvm/main.c

2082

if (atomic_dec_return(&priv->queue_stop_count[mq]) > 0) {

drivers/net/wireless/intel/iwlwifi/dvm/tx.c

798

atomic_dec_return(&sta_priv->pending_frames) == 0)

drivers/net/wireless/intel/iwlwifi/mld/tx.c

1000

} while (atomic_dec_return(&mld_txq->tx_request));

drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c

926

} while (atomic_dec_return(&mvmtxq->tx_request));

drivers/net/wireless/marvell/mwifiex/txrx.c

292

atomic_dec_return(&adapter->pending_bridged_pkts);

drivers/net/wireless/marvell/mwifiex/txrx.c

313

if (atomic_dec_return(&priv->wmm_tx_pending[index]) < LOW_TX_PENDING) {

drivers/net/wireless/mediatek/mt76/tx.c

235

pending = atomic_dec_return(&wcid->non_aql_packets);

drivers/net/wireless/silabs/wfx/queue.c

24

int tx_lock = atomic_dec_return(&wdev->tx_lock);

drivers/net/wireless/st/cw1200/wsm.c

1226

tx_lock = atomic_dec_return(&priv->tx_lock);

drivers/nvme/host/fc.c

2979

cnt = atomic_dec_return(&lport->act_rport_cnt);

drivers/nvme/host/fc.c

3009

cnt = atomic_dec_return(&rport->act_ctrl_cnt);

drivers/nvme/host/pci.c

1936

if (atomic_dec_return(&dev->ctrl.abort_limit) < 0) {

drivers/pci/pci.c

2203

if (atomic_dec_return(&dev->enable_cnt) != 0)

drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c

1377

ret = atomic_dec_return(&hdptx->usage_count);

drivers/phy/st/phy-stm32-usbphyc.c

280

if (atomic_dec_return(&usbphyc->n_pll_cons) > 0)

drivers/power/supply/power_supply_core.c

1760

WARN_ON(atomic_dec_return(&psy->use_cnt));

drivers/reset/core.c

239

WARN_ON(atomic_dec_return(&rstc->triggered_count) < 0);

drivers/reset/core.c

416

WARN_ON(atomic_dec_return(&rstc->triggered_count) < 0);

drivers/reset/core.c

460

if (atomic_dec_return(&rstc->deassert_count) != 0)

drivers/s390/block/dasd_int.h

713

if (atomic_dec_return(&device->ref_count) == 0)

drivers/s390/char/raw3270.h

114

if (atomic_dec_return(&view->ref_count) == 0)

drivers/s390/char/tape_core.c

531

count = atomic_dec_return(&device->ref_count);

drivers/s390/scsi/zfcp_fc.c

201

if (atomic_dec_return(&wka_port->refcount) != 0)

drivers/scsi/esas2r/esas2r.h

1318

if (atomic_dec_return(&a->dis_ints_cnt) == 0)

drivers/scsi/esas2r/esas2r_init.c

1449

if (atomic_dec_return(&a->disable_cnt) == 0)

drivers/scsi/scsi_lib.c

1388

atomic_dec_return(&sdev->device_blocked) > 0) {

drivers/scsi/scsi_lib.c

1431

if (atomic_dec_return(&starget->target_blocked) > 0)

drivers/scsi/scsi_lib.c

1470

if (atomic_dec_return(&shost->host_blocked) > 0)

drivers/scsi/sd.c

1630

if (atomic_dec_return(&sdkp->openers) == 0 && sdev->removable) {

drivers/soc/ti/knav_dma.c

505

if (atomic_dec_return(&chan->ref_count) <= 0)

drivers/soc/ti/knav_dma.c

508

if (atomic_dec_return(&chan->dma->ref_count) <= 0)

drivers/soc/ti/knav_dma.c

762

if (atomic_dec_return(&dma->ref_count) == 0)

drivers/soc/ti/knav_qmss_queue.c

349

last = (atomic_dec_return(&qh->notifier_enabled) == 0);

drivers/soc/ti/knav_qmss_queue.c

353

last = (atomic_dec_return(&inst->num_notifiers) == 0);

drivers/soc/ti/knav_qmss_queue.c

663

if (unlikely(atomic_dec_return(&inst->desc_count) < 0)) {

drivers/tty/serial/serial_core.c

3178

WARN_ON(atomic_dec_return(&state->refcount) < 0);

drivers/vhost/vsock.c

243

val = atomic_dec_return(&vsock->queued_replies);

fs/afs/cell.c

668

a = atomic_dec_return(&cell->active);

fs/afs/rxrpc.c

209

o = atomic_dec_return(&net->nr_outstanding_calls);

fs/btrfs/delayed-inode.c

437

if ((atomic_dec_return(&delayed_root->items) <

fs/ceph/super.c

1494

if (!atomic_dec_return(&mdsc->stopping_blockers) &&

fs/f2fs/compress.c

1496

if (atomic_dec_return(&cic->pending_pages))

fs/fuse/dev_uring.c

387

queue_refs = atomic_dec_return(&ring->queue_refs);

fs/gfs2/log.c

780

if (atomic_dec_return(&gl->gl_revokes) == 0) {

fs/kernfs/dir.c

474

v = atomic_dec_return(&kn->active);

fs/netfs/fscache_cache.c

320

n_accesses = atomic_dec_return(&cache->n_accesses);

fs/netfs/fscache_cache.c

365

n_accesses = atomic_dec_return(&cache->n_accesses);

fs/netfs/fscache_cookie.c

127

n_accesses = atomic_dec_return(&cookie->n_accesses);

fs/netfs/fscache_cookie.c

686

c = atomic_dec_return(&cookie->n_active);

fs/netfs/fscache_volume.c

126

n_accesses = atomic_dec_return(&volume->n_accesses);

fs/netfs/fscache_volume.c

470

n_accesses = atomic_dec_return(&volume->n_accesses);

fs/nfs/flexfilelayout/flexfilelayout.c

710

if (atomic_dec_return(&timer->n_ops) < 0)

fs/nfsd/nfssvc.c

514

if (atomic_dec_return(&nfsd_notifier_refcount) == 0) {

fs/proc/inode.c

205

if (unlikely(atomic_dec_return(&pde->in_use) == BIAS))

fs/smb/client/connect.c

1148

length = atomic_dec_return(&tcpSesAllocCount);

fs/smb/client/smbdirect.c

856

current_recv_credits = atomic_dec_return(&sc->recv_io.credits.count);

fs/smb/server/connection.c

507

if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q))

fs/smb/server/transport_rdma.c

700

current_recv_credits = atomic_dec_return(&sc->recv_io.credits.count);

include/drm/task_barrier.h

94

if (atomic_dec_return(&tb->count) == 0)

include/linux/fs.h

2844

BUG_ON(atomic_dec_return(&inode->i_readcount) < 0);

include/linux/mbcache.h

51

unsigned int cnt = atomic_dec_return(&entry->e_refcnt);

include/linux/page_ref.h

219

int ret = atomic_dec_return(&page->_refcount);

io_uring/sqpoll.c

43

if (atomic_dec_return(&sqd->park_pending))

kernel/printk/nbcon.c

1748

if (atomic_dec_return(&nbcon_cpu_emergency_cnt) == 0) {

kernel/rcu/refscale.c

1012

if (!atomic_dec_return(&rtsp->rts_refctr)) {

kernel/rcu/refscale.c

1264

if (!atomic_dec_return(&n_started))

kernel/rcu/refscale.c

1274

if (!atomic_dec_return(&n_warmedup))

kernel/rcu/refscale.c

1293

if (!atomic_dec_return(&n_cooleddown))

kernel/scftorture.c

499

if (!atomic_dec_return(&n_started))

kernel/trace/trace_events.c

809

if (atomic_dec_return(&file->sm_ref) > 0)

kernel/trace/trace_events_trigger.c

607

if (atomic_dec_return(&file->tm_ref) > 0)

kernel/workqueue.c

1982

if (atomic_dec_return(&nna->nr) >= READ_ONCE(nna->max))

lib/ratelimit.c

62

atomic_read(&rs->rs_n_left) > 0 && atomic_dec_return(&rs->rs_n_left) >= 0)

lib/ratelimit.c

93

if (atomic_read(&rs->rs_n_left) > 0 && atomic_dec_return(&rs->rs_n_left) >= 0)

mm/oom_kill.c

801

if (!atomic_dec_return(&oom_victims))

mm/page_table_check.c

83

BUG_ON(atomic_dec_return(&ptc->anon_map_count) < 0);

mm/page_table_check.c

86

BUG_ON(atomic_dec_return(&ptc->file_map_count) < 0);

net/atm/br2684.c

260

if (atomic_dec_return(&brvcc->qspace) < 1) {

net/can/j1939/socket.c

75

if (!atomic_dec_return(&jsk->skb_pending))

net/iucv/af_iucv.c

2157

if (atomic_dec_return(&iucv->pendings) <= 0)

net/mac80211/agg-tx.c

172

if (atomic_dec_return(&sdata->local->agg_queue_stop[queue]) == 0)

net/netlink/af_netlink.c

376

!atomic_dec_return(&(skb_shinfo(skb)->dataref)))

net/netlink/af_netlink.c

747

atomic_dec_return(&genl_sk_destructing_cnt) == 0)

net/rds/ib_frmr.c

129

while (atomic_dec_return(&ibmr->ic->i_fastreg_wrs) <= 0) {

net/rds/ib_frmr.c

283

while (atomic_dec_return(&ibmr->ic->i_fastreg_wrs) <= 0) {

net/rfkill/core.c

1350

if (atomic_dec_return(&rfkill_input_disabled) == 0)

net/rxrpc/local_object.c

406

u = atomic_dec_return(&local->active_users);

net/rxrpc/skbuff.c

64

int n = atomic_dec_return(select_skb_count(skb));

net/rxrpc/skbuff.c

78

int n = atomic_dec_return(select_skb_count(skb));

net/sched/cls_api.c

422

if (!atomic_dec_return(&block->useswcnt))

net/smc/smc_core.c

1360

if (!atomic_dec_return(&smcibdev->lnk_cnt))

net/smc/smc_core.c

1463

if (!atomic_dec_return(&lgr->smcd->lgr_cnt))

net/smc/smc_core.c

1467

if (!atomic_dec_return(&lgr_cnt))

net/smc/smc_core.c

882

if (!atomic_dec_return(&smcibdev->lnk_cnt))

net/sunrpc/xprtrdma/verbs.c

1405

if (atomic_dec_return(&ep->re_receiving) > 0)

net/vmw_vsock/virtio_transport.c

194

val = atomic_dec_return(&vsock->queued_replies);

net/wireless/core.h

229

int r = atomic_dec_return(&bss->hold);

net/wireless/core.h

234

r = atomic_dec_return(&bss->hold);

net/xfrm/xfrm_state.c

3105

if (atomic_dec_return(&t->tunnel_users) == 1)

rust/helpers/atomic.c

209

return atomic_dec_return(v);

security/landlock/tsync.c

107

if (atomic_dec_return(&ctx->num_preparing) == 0)

security/landlock/tsync.c

121

if (atomic_dec_return(&ctx->num_preparing) == 0)

security/landlock/tsync.c

149

if (atomic_dec_return(&ctx->num_unfinished) == 0)

security/landlock/tsync.c

459

if (atomic_dec_return(&shared_ctx->num_preparing) == 0)

security/landlock/tsync.c

462

if (atomic_dec_return(&shared_ctx->num_unfinished) == 0)

security/landlock/tsync.c

570

if (atomic_dec_return(&shared_ctx.num_preparing) > 0) {

security/landlock/tsync.c

609

if (atomic_dec_return(&shared_ctx.num_unfinished) > 0)

sound/soc/intel/avs/core.c

85

if (atomic_dec_return(&adev->l1sen_counter) == -1)

sound/usb/endpoint.c

1688

if (!atomic_dec_return(&ep->running)) {