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/drivers/gpu/drm/amd/display/dc/core/
A Ddc_surface.c94 kref_init(&plane_state->refcount); in dc_create_plane_state()
164 kref_get(&plane_state->refcount); in dc_plane_state_retain()
181 kref_get(&gamma->refcount); in dc_gamma_retain()
192 kref_put(&(*gamma)->refcount, dc_gamma_free); in dc_gamma_release()
203 kref_init(&gamma->refcount); in dc_create_gamma()
212 kref_get(&tf->refcount); in dc_transfer_func_retain()
223 kref_put(&tf->refcount, dc_transfer_func_free); in dc_transfer_func_release()
233 kref_init(&tf->refcount); in dc_create_transfer_func()
255 kref_init(&lut->refcount); in dc_create_3dlut_func()
267 kref_put(&lut->refcount, dc_3dlut_func_free); in dc_3dlut_func_release()
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A Ddc_sink.c62 kref_get(&sink->refcount); in dc_sink_retain()
67 struct dc_sink *sink = container_of(kref, struct dc_sink, refcount); in dc_sink_free()
74 kref_put(&sink->refcount, dc_sink_free); in dc_sink_release()
87 kref_init(&sink->refcount); in dc_sink_create()
/drivers/scsi/qedf/
A Dqedf_els.c196 int refcount; in qedf_rrq_compl() local
211 refcount = kref_read(&orig_io_req->refcount); in qedf_rrq_compl()
221 if (orig_io_req && refcount > 0) in qedf_rrq_compl()
248 int refcount; in qedf_send_rrq() local
258 refcount = kref_read(&aborted_io_req->refcount); in qedf_send_rrq()
283 refcount = kref_read(&aborted_io_req->refcount); in qedf_send_rrq()
284 if (refcount != 1) { in qedf_send_rrq()
549 int refcount; in qedf_srr_compl() local
569 refcount = kref_read(&orig_io_req->refcount); in qedf_srr_compl()
844 int refcount; in qedf_rec_compl() local
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A Dqedf_io.c828 io_log->refcount = kref_read(&io_req->refcount); in qedf_trace_io()
1127 int refcount; in qedf_scsi_completion() local
1231 refcount = kref_read(&io_req->refcount); in qedf_scsi_completion()
1241 refcount); in qedf_scsi_completion()
1327 int refcount; in qedf_scsi_done() local
1394 refcount = kref_read(&io_req->refcount); in qedf_scsi_done()
1402 refcount); in qedf_scsi_done()
1681 refcount = kref_read(&io_req->refcount); in qedf_flush_active_ios()
1820 refcount = in qedf_flush_active_ios()
1932 refcount = kref_read(&io_req->refcount); in qedf_initiate_abts()
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/drivers/infiniband/hw/hfi1/
A Dmmu_rb.c22 static void release_immediate(struct kref *refcount);
111 kref_put(&rbnode->refcount, release_immediate); in hfi1_mmu_rb_unregister()
188 static void release_immediate(struct kref *refcount) in release_immediate() argument
191 container_of(refcount, struct mmu_rb_node, refcount); in release_immediate()
197 static void release_nolock(struct kref *refcount) in release_nolock() argument
200 container_of(refcount, struct mmu_rb_node, refcount); in release_nolock()
213 void hfi1_mmu_rb_release(struct kref *refcount) in hfi1_mmu_rb_release() argument
216 container_of(refcount, struct mmu_rb_node, refcount); in hfi1_mmu_rb_release()
241 if (kref_read(&rbnode->refcount) > 1) in hfi1_mmu_rb_evict()
257 kref_put(&rbnode->refcount, release_immediate); in hfi1_mmu_rb_evict()
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A Dtrace_mmu.h22 __field(unsigned int, refcount)
26 __entry->refcount = kref_read(&node->refcount);
31 __entry->refcount
A Dpin_system.c108 kref_get(&rb_node->refcount); in find_system_node()
181 kref_init(&node->rb.refcount); in add_system_pinning()
184 kref_get(&node->rb.refcount); in add_system_pinning()
249 node->rb.addr, kref_read(&node->rb.refcount)); in get_system_cache_entry()
256 kref_put(&node->rb.refcount, hfi1_mmu_rb_release); in get_system_cache_entry()
272 kref_get(&node->refcount); in sdma_mmu_rb_node_get()
279 kref_put(&node->rb.refcount, hfi1_mmu_rb_release); in sdma_mmu_rb_node_put()
378 kref_put(&cache_entry->rb.refcount, hfi1_mmu_rb_release); in add_system_iovec_to_sdma_packet()
/drivers/gpu/drm/i915/display/
A Dintel_dmc_wl.c159 WARN_ON(refcount_read(&wl->refcount)); in __intel_dmc_wl_release()
179 if (refcount_read(&wl->refcount)) in intel_dmc_wl_work()
338 refcount_set(&wl->refcount, in intel_dmc_wl_init()
381 if (refcount_read(&wl->refcount)) in intel_dmc_wl_enable()
450 if (!refcount_inc_not_zero(&wl->refcount)) in intel_dmc_wl_get()
451 refcount_set(&wl->refcount, 1); in intel_dmc_wl_get()
457 if (refcount_inc_not_zero(&wl->refcount)) in intel_dmc_wl_get()
460 refcount_set(&wl->refcount, 1); in intel_dmc_wl_get()
482 if (WARN_RATELIMIT(!refcount_read(&wl->refcount), in intel_dmc_wl_put()
486 if (refcount_dec_and_test(&wl->refcount)) { in intel_dmc_wl_put()
/drivers/accel/habanalabs/common/
A Dcontext.c33 container_of(ref, struct hl_cs_encaps_sig_handle, refcount); in hl_encaps_release_handle_and_put_ctx()
41 container_of(ref, struct hl_cs_encaps_sig_handle, refcount); in hl_encaps_release_handle_and_put_sob()
49 container_of(ref, struct hl_cs_encaps_sig_handle, refcount); in hl_encaps_release_handle_and_put_sob_ctx()
75 kref_put(&handle->refcount, hl_encaps_release_handle_and_put_sob); in hl_encaps_sig_mgr_fini()
135 ctx = container_of(ref, struct hl_ctx, refcount); in hl_ctx_do_release()
206 kref_init(&ctx->refcount); in hl_ctx_init()
295 return kref_get_unless_zero(&ctx->refcount); in hl_ctx_get_unless_zero()
300 kref_get(&ctx->refcount); in hl_ctx_get()
305 return kref_put(&ctx->refcount, hl_ctx_do_release); in hl_ctx_put()
445 kref_put(&ctx->refcount, hl_ctx_do_release); in hl_ctx_mgr_fini()
A Dmemory_mgr.c31 kref_get(&buf->refcount); in hl_mmap_mem_buf_get()
64 container_of(kref, struct hl_mmap_mem_buf, refcount); in hl_mmap_mem_buf_release()
84 container_of(kref, struct hl_mmap_mem_buf, refcount); in hl_mmap_mem_buf_remove_idr_locked()
99 return kref_put(&buf->refcount, hl_mmap_mem_buf_release); in hl_mmap_mem_buf_put()
126 if (kref_put(&buf->refcount, hl_mmap_mem_buf_remove_idr_locked)) { in hl_mmap_mem_buf_put_handle()
172 kref_init(&buf->refcount); in hl_mmap_mem_buf_alloc()
/drivers/net/ethernet/mellanox/mlx5/core/
A Drl.c186 if (!table->rl_entry[i].refcount) in find_rl_entry()
191 if (table->rl_entry[i].refcount) { in find_rl_entry()
246 table->refcount++; in mlx5_rl_table_get()
261 table->refcount++; in mlx5_rl_table_get()
268 if (--table->refcount) in mlx5_rl_table_put()
284 if (table->rl_entry[i].refcount) in mlx5_rl_table_free()
291 entry->refcount++; in mlx5_rl_entry_get()
297 entry->refcount--; in mlx5_rl_entry_put()
298 if (!entry->refcount) in mlx5_rl_entry_put()
332 if (!entry->refcount) { in mlx5_rl_add_rate_raw()
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/drivers/dpll/
A Ddpll_core.c87 refcount_inc(&ref->refcount); in dpll_xa_ref_pin_add()
105 refcount_set(&ref->refcount, 1); in dpll_xa_ref_pin_add()
120 refcount_inc(&ref->refcount); in dpll_xa_ref_pin_add()
168 refcount_inc(&ref->refcount); in dpll_xa_ref_dpll_add()
186 refcount_set(&ref->refcount, 1); in dpll_xa_ref_dpll_add()
201 refcount_inc(&ref->refcount); in dpll_xa_ref_dpll_add()
293 refcount_inc(&ret->refcount); in dpll_device_get()
573 refcount_inc(&ret->refcount); in dpll_pin_get()
750 refcount_inc(&pin->refcount); in dpll_pin_on_pin_register()
770 refcount_dec(&pin->refcount); in dpll_pin_on_pin_register()
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/drivers/net/ethernet/mellanox/mlx5/core/lib/
A Dgeneve.c14 u32 refcount; member
72 if (geneve->refcount) { in mlx5_geneve_tlv_option_add()
76 geneve->refcount++; in mlx5_geneve_tlv_option_add()
107 geneve->refcount++; in mlx5_geneve_tlv_option_add()
122 if (--geneve->refcount == 0) { in mlx5_geneve_tlv_option_del()
154 if (geneve->refcount) in mlx5_geneve_destroy()
/drivers/media/mc/
A Dmc-dev-allocator.c33 struct kref refcount; member
45 container_of(kref, struct media_device_instance, refcount); in media_device_instance_release()
71 kref_get(&mdi->refcount); in __media_device_get()
89 kref_init(&mdi->refcount); in __media_device_get()
133 kref_put(&mdi->refcount, media_device_instance_release); in media_device_delete()
/drivers/gpu/drm/vmwgfx/
A Dttm_object.c82 struct kref refcount; member
135 kref_get(&tfile->refcount); in ttm_object_file_ref()
172 container_of(kref, struct ttm_object_file, refcount); in ttm_object_file_destroy()
183 kref_put(&tfile->refcount, ttm_object_file_destroy); in ttm_object_file_unref()
200 kref_init(&base->refcount); in ttm_base_object_init()
227 container_of(kref, struct ttm_base_object, refcount); in ttm_release_base()
251 kref_put(&base->refcount, ttm_release_base); in ttm_base_object_unref()
266 if (!kref_get_unless_zero(&base->refcount)) in ttm_base_object_lookup()
283 if (base && !kref_get_unless_zero(&base->refcount)) in ttm_base_object_lookup_for_ref()
336 kref_get(&base->refcount); in ttm_ref_object_add()
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/drivers/net/wireguard/
A Dpeer.c53 kref_init(&peer->refcount); in wg_peer_create()
75 if (unlikely(!peer || !kref_get_unless_zero(&peer->refcount))) in wg_peer_get_maybe_zero()
200 static void kref_release(struct kref *refcount) in kref_release() argument
202 struct wg_peer *peer = container_of(refcount, struct wg_peer, refcount); in kref_release()
227 kref_put(&peer->refcount, kref_release); in wg_peer_put()
/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/
A Ddr_table.c75 refcount_dec(&tbl->miss_action->refcount); in mlx5dr_table_set_miss_action()
80 refcount_inc(&action->refcount); in mlx5dr_table_set_miss_action()
256 refcount_inc(&dmn->refcount); in mlx5dr_table_create()
265 refcount_set(&tbl->refcount, 1); in mlx5dr_table_create()
284 refcount_dec(&dmn->refcount); in mlx5dr_table_create()
292 if (WARN_ON_ONCE(refcount_read(&tbl->refcount) > 1)) in mlx5dr_table_destroy()
303 refcount_dec(&tbl->miss_action->refcount); in mlx5dr_table_destroy()
305 refcount_dec(&tbl->dmn->refcount); in mlx5dr_table_destroy()
/drivers/scsi/bnx2fc/
A Dbnx2fc_io.c37 kref_get(&io_req->refcount); in bnx2fc_cmd_timer_set()
78 kref_read(&io_req->refcount)); in bnx2fc_cmd_timeout()
460 kref_init(&io_req->refcount); in bnx2fc_elstm_alloc()
513 kref_init(&io_req->refcount); in bnx2fc_cmd_alloc()
1162 kref_get(&io_req->refcount); in bnx2fc_eh_abort()
1210 kref_put(&io_req->refcount, in bnx2fc_eh_abort()
1230 kref_put(&io_req->refcount, in bnx2fc_eh_abort()
1398 kref_put(&io_req->refcount, in bnx2fc_process_abts_compl()
1479 kref_put(&io_req->refcount, in bnx2fc_lun_reset_cmpl()
1512 kref_put(&io_req->refcount, in bnx2fc_tgt_reset_cmpl()
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/drivers/soc/qcom/
A Dsmem_state.c27 struct kref refcount; member
68 kref_get(&state->refcount); in of_node_to_state()
133 struct qcom_smem_state *state = container_of(ref, struct qcom_smem_state, refcount); in qcom_smem_state_release()
147 kref_put(&state->refcount, qcom_smem_state_release); in qcom_smem_state_put()
204 kref_init(&state->refcount); in qcom_smem_state_register()
/drivers/gpu/drm/display/
A Ddrm_dp_aux_dev.c49 struct kref refcount; member
66 if (aux_dev && !kref_get_unless_zero(&aux_dev->refcount)) in drm_dp_aux_dev_get_by_minor()
83 kref_init(&aux_dev->refcount); in alloc_drm_dp_aux_dev()
100 container_of(ref, struct drm_dp_aux_dev, refcount); in release_drm_dp_aux_dev()
116 kref_put(&aux_dev->refcount, release_drm_dp_aux_dev); in name_show()
236 kref_put(&aux_dev->refcount, release_drm_dp_aux_dev); in auxdev_release()
300 kref_put(&aux_dev->refcount, release_drm_dp_aux_dev); in drm_dp_aux_unregister_devnode()
/drivers/gpu/host1x/
A Dchannel.c51 kref_get(&channel->refcount); in host1x_channel_get()
70 if (!kref_get_unless_zero(&ch->refcount)) in host1x_channel_get_index()
106 container_of(kref, struct host1x_channel, refcount); in release_channel()
118 kref_put(&channel->refcount, release_channel); in host1x_channel_put()
164 kref_init(&channel->refcount); in host1x_channel_request()
/drivers/tty/vt/
A Dconsolemap.c218 unsigned long refcount; member
461 if (--p->refcount) in con_free_unimap()
498 dict2->refcount++; in con_unify_unimap()
549 new->refcount = 1; in con_allocate_new()
553 old->refcount--; in con_allocate_new()
563 if (!old || old->refcount > 1) in con_do_clear_unimap()
625 old->refcount++; in con_unshare_unimap()
660 if (dict->refcount > 1) { in con_set_unimap()
718 dflt->refcount++; in con_set_default_unimap()
720 if (dict && !--dict->refcount) { in con_set_default_unimap()
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/drivers/infiniband/core/
A Dmulticast.c64 refcount_t refcount; member
106 atomic_t refcount; member
120 refcount_t refcount; member
215 atomic_inc(&group->refcount); in queue_join()
404 refcount_inc(&member->refcount); in process_group_error()
448 refcount_inc(&member->refcount); in mcast_work_handler()
500 refcount_inc(&member->refcount); in process_join_error()
592 refcount_inc(&port->refcount); in acquire_group()
594 atomic_inc(&group->refcount); in acquire_group()
783 atomic_inc(&group->refcount); in mcast_groups_event()
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/drivers/gpu/drm/nouveau/nvkm/core/
A Dsubdev.c163 if (refcount_read(&subdev->use.refcount) == 0) { in nvkm_subdev_init()
188 if (refcount_dec_and_mutex_lock(&subdev->use.refcount, &subdev->use.mutex)) { in nvkm_subdev_unref()
199 if (subdev && !refcount_inc_not_zero(&subdev->use.refcount)) { in nvkm_subdev_ref()
201 if (!refcount_inc_not_zero(&subdev->use.refcount)) { in nvkm_subdev_ref()
207 refcount_set(&subdev->use.refcount, 1); in nvkm_subdev_ref()
263 refcount_set(&subdev->use.refcount, 1); in __nvkm_subdev_ctor()
/drivers/media/common/videobuf2/
A Dvideobuf2-vmalloc.c30 refcount_t refcount; member
55 buf->handler.refcount = &buf->refcount; in vb2_vmalloc_alloc()
59 refcount_set(&buf->refcount, 1); in vb2_vmalloc_alloc()
67 if (refcount_dec_and_test(&buf->refcount)) { in vb2_vmalloc_put()
167 return refcount_read(&buf->refcount); in vb2_vmalloc_num_users()
357 refcount_inc(&buf->refcount); in vb2_vmalloc_get_dmabuf()

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