| /Linux-v4.19/include/linux/ |
| D | kref.h | 22 refcount_t refcount; member
25 #define KREF_INIT(n) { .refcount = REFCOUNT_INIT(n), }
33 refcount_set(&kref->refcount, 1); in kref_init()
38 return refcount_read(&kref->refcount); in kref_read()
47 refcount_inc(&kref->refcount); in kref_get()
69 if (refcount_dec_and_test(&kref->refcount)) { in kref_put()
80 if (refcount_dec_and_mutex_lock(&kref->refcount, lock)) { in kref_put_mutex()
91 if (refcount_dec_and_lock(&kref->refcount, lock)) { in kref_put_lock()
116 return refcount_inc_not_zero(&kref->refcount); in kref_get_unless_zero()
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| D | iocontext.h | 99 atomic_long_t refcount; member
131 WARN_ON_ONCE(atomic_long_read(&ioc->refcount) <= 0); in get_io_context_active()
133 atomic_long_inc(&ioc->refcount); in get_io_context_active()
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| /Linux-v4.19/drivers/gpu/drm/msm/disp/dpu1/ |
| D | dpu_hw_blk.c | 46 atomic_set(&hw_blk->refcount, 0); in dpu_hw_blk_init()
70 if (atomic_read(&hw_blk->refcount)) in dpu_hw_blk_destroy()
89 int rc, refcount; in dpu_hw_blk_get() local
97 atomic_read(&curr->refcount))) in dpu_hw_blk_get()
111 refcount = atomic_inc_return(&hw_blk->refcount); in dpu_hw_blk_get()
113 if (refcount == 1 && hw_blk->ops.start) { in dpu_hw_blk_get()
122 hw_blk->id, refcount); in dpu_hw_blk_get()
143 atomic_read(&hw_blk->refcount)); in dpu_hw_blk_put()
145 if (!atomic_read(&hw_blk->refcount)) { in dpu_hw_blk_put()
150 if (atomic_dec_return(&hw_blk->refcount)) in dpu_hw_blk_put()
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| D | dpu_power_handle.c | 126 curr_client->refcount); in dpu_power_resource_deinit()
156 pclient->refcount++; in dpu_power_resource_enable()
157 else if (pclient->refcount) in dpu_power_resource_enable()
158 pclient->refcount--; in dpu_power_resource_enable()
160 if (pclient->refcount) in dpu_power_resource_enable()
179 pclient->name, pclient->id, enable, pclient->refcount); in dpu_power_resource_enable()
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| /Linux-v4.19/drivers/gpu/drm/amd/display/dc/core/ |
| D | dc_surface.c | 81 kref_init(&plane_state->refcount); in dc_create_plane_state()
133 kref_get(&plane_state->refcount); in dc_plane_state_retain()
138 struct dc_plane_state *plane_state = container_of(kref, struct dc_plane_state, refcount); in dc_plane_state_free()
145 kref_put(&plane_state->refcount, dc_plane_state_free); in dc_plane_state_release()
150 kref_get(&gamma->refcount); in dc_gamma_retain()
155 struct dc_gamma *gamma = container_of(kref, struct dc_gamma, refcount); in dc_gamma_free()
161 kref_put(&(*gamma)->refcount, dc_gamma_free); in dc_gamma_release()
172 kref_init(&gamma->refcount); in dc_create_gamma()
181 kref_get(&tf->refcount); in dc_transfer_func_retain()
186 struct dc_transfer_func *tf = container_of(kref, struct dc_transfer_func, refcount); in dc_transfer_func_free()
[all …]
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| D | dc_sink.c | 70 kref_get(&sink->refcount); in dc_sink_retain()
75 struct dc_sink *sink = container_of(kref, struct dc_sink, refcount); in dc_sink_free()
82 kref_put(&sink->refcount, dc_sink_free); in dc_sink_release()
95 kref_init(&sink->refcount); in dc_sink_create()
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| /Linux-v4.19/drivers/gpu/drm/ |
| D | drm_global.c | 39 int refcount; member
52 item->refcount = 0; in drm_global_init()
62 BUG_ON(item->refcount != 0); in drm_global_release()
84 if (item->refcount == 0) { in drm_global_item_ref()
99 ++item->refcount; in drm_global_item_ref()
128 BUG_ON(item->refcount == 0); in drm_global_item_unref()
130 if (--item->refcount == 0) { in drm_global_item_unref()
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| D | drm_dp_aux_dev.c | 46 struct kref refcount; member
63 if (!kref_get_unless_zero(&aux_dev->refcount)) in drm_dp_aux_dev_get_by_minor()
80 kref_init(&aux_dev->refcount); in alloc_drm_dp_aux_dev()
98 container_of(ref, struct drm_dp_aux_dev, refcount); in release_drm_dp_aux_dev()
114 kref_put(&aux_dev->refcount, release_drm_dp_aux_dev); in name_show()
232 kref_put(&aux_dev->refcount, release_drm_dp_aux_dev); in auxdev_release()
290 kref_put(&aux_dev->refcount, release_drm_dp_aux_dev); in drm_dp_aux_unregister_devnode()
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| /Linux-v4.19/Documentation/ |
| D | kref.txt | 28 struct kref refcount;
46 kref_init(&data->refcount);
48 This sets the refcount in the kref to 1.
58 increment the refcount with kref_get() before passing it off::
60 kref_get(&data->refcount);
63 refcount cannot go to zero) you may do this without a lock.
67 kref_put(&data->refcount, data_release);
85 struct my_data *data = container_of(ref, struct my_data, refcount);
95 kref_put(&data->refcount, data_release);
106 kref_init(&data->refcount);
[all …]
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| /Linux-v4.19/fs/xfs/scrub/ |
| D | refcount.c | 88 xfs_nlink_t refcount; member
120 if (refchk->refcount == 1 && rec->rm_owner != XFS_RMAP_OWN_COW) { in xchk_refcountbt_rmap_check()
169 target_nr = refchk->refcount - refchk->seen; in xchk_refcountbt_process_rmap_fragments()
265 refchk->seen = refchk->refcount; in xchk_refcountbt_process_rmap_fragments()
284 xfs_nlink_t refcount) in xchk_refcountbt_xref_rmap() argument
290 .refcount = refcount, in xchk_refcountbt_xref_rmap()
315 if (refcount != refchk.seen) in xchk_refcountbt_xref_rmap()
331 xfs_nlink_t refcount) in xchk_refcountbt_xref() argument
338 xchk_refcountbt_xref_rmap(sc, agbno, len, refcount); in xchk_refcountbt_xref()
352 xfs_nlink_t refcount; in xchk_refcountbt_rec() local
[all …]
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| /Linux-v4.19/net/batman-adv/ |
| D | originator.c | 87 if (!kref_get_unless_zero(&orig_node->refcount)) in batadv_orig_hash_find()
134 if (!kref_get_unless_zero(&tmp->refcount)) in batadv_orig_node_vlan_get()
175 kref_init(&vlan->refcount); in batadv_orig_node_vlan_new()
178 kref_get(&vlan->refcount); in batadv_orig_node_vlan_new()
196 orig_vlan = container_of(ref, struct batadv_orig_node_vlan, refcount); in batadv_orig_node_vlan_release()
208 kref_put(&orig_vlan->refcount, batadv_orig_node_vlan_release); in batadv_orig_node_vlan_put()
250 neigh_ifinfo = container_of(ref, struct batadv_neigh_ifinfo, refcount); in batadv_neigh_ifinfo_release()
265 kref_put(&neigh_ifinfo->refcount, batadv_neigh_ifinfo_release); in batadv_neigh_ifinfo_put()
278 refcount); in batadv_hardif_neigh_release()
295 kref_put(&hardif_neigh->refcount, batadv_hardif_neigh_release); in batadv_hardif_neigh_put()
[all …]
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| D | types.h | 194 struct kref refcount; member
261 struct kref refcount; member
331 struct kref refcount; member
482 struct kref refcount; member
557 struct kref refcount; member
616 struct kref refcount; member
651 struct kref refcount; member
720 struct kref refcount; member
1438 struct kref refcount; member
1469 struct kref refcount; member
[all …]
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| D | tvlv.c | 54 tvlv_handler = container_of(ref, struct batadv_tvlv_handler, refcount); in batadv_tvlv_handler_release()
65 kref_put(&tvlv_handler->refcount, batadv_tvlv_handler_release); in batadv_tvlv_handler_put()
91 if (!kref_get_unless_zero(&tvlv_handler_tmp->refcount)) in batadv_tvlv_handler_get()
110 tvlv = container_of(ref, struct batadv_tvlv_container, refcount); in batadv_tvlv_container_release()
121 kref_put(&tvlv->refcount, batadv_tvlv_container_release); in batadv_tvlv_container_put()
150 kref_get(&tvlv_tmp->refcount); in batadv_tvlv_container_get()
256 kref_init(&tvlv_new->refcount); in batadv_tvlv_container_register()
262 kref_get(&tvlv_new->refcount); in batadv_tvlv_container_register()
552 kref_init(&tvlv_handler->refcount); in batadv_tvlv_handler_register()
555 kref_get(&tvlv_handler->refcount); in batadv_tvlv_handler_register()
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| /Linux-v4.19/mm/ |
| D | zpool.c | 42 atomic_set(&driver->refcount, 0); in zpool_register_driver()
60 int ret = 0, refcount; in zpool_unregister_driver() local
63 refcount = atomic_read(&driver->refcount); in zpool_unregister_driver()
64 WARN_ON(refcount < 0); in zpool_unregister_driver()
65 if (refcount > 0) in zpool_unregister_driver()
86 atomic_inc(&driver->refcount); in zpool_get_driver()
98 atomic_dec(&driver->refcount); in zpool_put_driver()
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| /Linux-v4.19/drivers/scsi/qedf/ |
| D | qedf_els.c | 95 kref_put(&els_req->refcount, qedf_release_cmd); in qedf_initiate_els()
108 kref_put(&els_req->refcount, qedf_release_cmd); in qedf_initiate_els()
179 kref_put(&els_req->refcount, qedf_release_cmd); in qedf_process_els_compl()
187 int refcount; in qedf_rrq_compl() local
203 refcount = kref_read(&orig_io_req->refcount); in qedf_rrq_compl()
206 orig_io_req, orig_io_req->xid, rrq_req->xid, refcount); in qedf_rrq_compl()
210 kref_put(&orig_io_req->refcount, qedf_release_cmd); in qedf_rrq_compl()
220 kref_put(&rrq_req->refcount, qedf_release_cmd); in qedf_rrq_compl()
289 kref_put(&aborted_io_req->refcount, qedf_release_cmd); in qedf_send_rrq()
496 int refcount; in qedf_srr_compl() local
[all …]
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| /Linux-v4.19/drivers/soc/qcom/ |
| D | smem_state.c | 34 struct kref refcount; member
75 kref_get(&state->refcount); in of_node_to_state()
144 struct qcom_smem_state *state = container_of(ref, struct qcom_smem_state, refcount); in qcom_smem_state_release()
157 kref_put(&state->refcount, qcom_smem_state_release); in qcom_smem_state_put()
178 kref_init(&state->refcount); in qcom_smem_state_register()
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| /Linux-v4.19/tools/testing/selftests/rseq/ |
| D | rseq.c | 39 volatile int refcount; variable
73 if (refcount++) in rseq_register_current_thread()
83 refcount--; in rseq_register_current_thread()
95 if (--refcount) in rseq_unregister_current_thread()
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| /Linux-v4.19/drivers/gpu/host1x/ |
| D | channel.c | 64 kref_get(&channel->refcount); in host1x_channel_get()
83 if (!kref_get_unless_zero(&ch->refcount)) in host1x_channel_get_index()
92 container_of(kref, struct host1x_channel, refcount); in release_channel()
104 kref_put(&channel->refcount, release_channel); in host1x_channel_put()
145 kref_init(&channel->refcount); in host1x_channel_request()
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| D | intr.c | 40 kfree(container_of(kref, struct host1x_waitlist, refcount)); in waiter_release()
93 kref_put(&waiter->refcount, waiter_release); in remove_completed_waiters()
158 kref_put(&waiter->refcount, waiter_release); in run_handlers()
228 kref_init(&waiter->refcount); in host1x_intr_add_action()
230 kref_get(&waiter->refcount); in host1x_intr_add_action()
270 kref_put(&waiter->refcount, waiter_release); in host1x_intr_put_ref()
334 kref_put(&waiter->refcount, waiter_release); in host1x_intr_stop()
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| /Linux-v4.19/include/net/ |
| D | netrom.h | 99 refcount_t refcount; member
115 refcount_t refcount; member
124 refcount_inc(&((__nr_node)->refcount))
128 if (refcount_dec_and_test(&nr_node->refcount)) { in nr_node_put()
134 refcount_inc(&((__nr_neigh)->refcount))
138 if (refcount_dec_and_test(&nr_neigh->refcount)) { in nr_neigh_put()
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| D | ax25.h | 163 refcount_t refcount; member
172 refcount_inc(&((ax25)->refcount))
176 if (refcount_dec_and_test(&assoc->refcount)) { in ax25_uid_put()
190 refcount_t refcount; member
199 refcount_inc(&ax25_rt->refcount); in ax25_hold_route()
206 if (refcount_dec_and_test(&ax25_rt->refcount)) in ax25_put_route()
249 refcount_t refcount; member
271 refcount_inc(&((__ax25)->refcount))
275 if (refcount_dec_and_test(&ax25->refcount)) { in ax25_cb_put()
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| /Linux-v4.19/drivers/tty/vt/ |
| D | consolemap.c | 191 unsigned long refcount; member
428 if (--p->refcount) in con_free_unimap()
464 q->refcount++; in con_unify_unimap()
509 if (!p || --p->refcount) { in con_do_clear_unimap()
513 p->refcount++; in con_do_clear_unimap()
516 q->refcount=1; in con_do_clear_unimap()
520 p->refcount++; in con_do_clear_unimap()
560 if (p->refcount > 1) { in con_set_unimap()
597 p->refcount++; in con_set_unimap()
670 dflt->refcount++; in con_set_default_unimap()
[all …]
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| /Linux-v4.19/drivers/scsi/bnx2fc/ |
| D | bnx2fc_io.c | 37 kref_get(&io_req->refcount); in bnx2fc_cmd_timer_set()
78 kref_read(&io_req->refcount)); in bnx2fc_cmd_timeout()
86 kref_put(&io_req->refcount, bnx2fc_cmd_release); in bnx2fc_cmd_timeout()
107 kref_put(&io_req->refcount, bnx2fc_cmd_release); in bnx2fc_cmd_timeout()
124 kref_put(&io_req->refcount, bnx2fc_cmd_release); in bnx2fc_cmd_timeout()
158 kref_put(&io_req->refcount, bnx2fc_cmd_release); in bnx2fc_cmd_timeout()
460 kref_init(&io_req->refcount); in bnx2fc_elstm_alloc()
515 kref_init(&io_req->refcount); in bnx2fc_cmd_alloc()
522 struct bnx2fc_cmd, refcount); in bnx2fc_cmd_release()
733 kref_put(&io_req->refcount, bnx2fc_cmd_release); in bnx2fc_initiate_tmf()
[all …]
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| /Linux-v4.19/include/drm/ |
| D | drm_syncobj.h | 42 struct kref refcount; member
96 kref_get(&obj->refcount); in drm_syncobj_get()
106 kref_put(&obj->refcount, drm_syncobj_free); in drm_syncobj_put()
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| /Linux-v4.19/drivers/media/common/videobuf2/ |
| D | videobuf2-memops.c | 99 __func__, h, refcount_read(h->refcount), vma->vm_start, in vb2_common_vm_open()
102 refcount_inc(h->refcount); in vb2_common_vm_open()
117 __func__, h, refcount_read(h->refcount), vma->vm_start, in vb2_common_vm_close()
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