| /Linux-v4.19/tools/perf/tests/ |
| D | thread-mg-share.c | 47 TEST_ASSERT_EQUAL("wrong refcnt", refcount_read(&mg->refcnt), 4); in test__thread_mg_share()
75 TEST_ASSERT_EQUAL("wrong refcnt", refcount_read(&other_mg->refcnt), 2); in test__thread_mg_share()
81 TEST_ASSERT_EQUAL("wrong refcnt", refcount_read(&mg->refcnt), 3); in test__thread_mg_share()
84 TEST_ASSERT_EQUAL("wrong refcnt", refcount_read(&mg->refcnt), 2); in test__thread_mg_share()
87 TEST_ASSERT_EQUAL("wrong refcnt", refcount_read(&mg->refcnt), 1); in test__thread_mg_share()
93 TEST_ASSERT_EQUAL("wrong refcnt", refcount_read(&other_mg->refcnt), 1); in test__thread_mg_share()
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| /Linux-v4.19/fs/btrfs/ |
| D | reada.c | 56 int refcnt; member
74 struct kref refcnt; member
184 kref_get(&rc->refcnt); in __readahead_hook()
186 kref_put(&rc->refcnt, reada_control_release); in __readahead_hook()
189 kref_put(&rc->refcnt, reada_control_release); in __readahead_hook()
208 re->refcnt++; in btree_readahead_hook()
239 kref_get(&zone->refcnt); in reada_find_zone()
269 kref_init(&zone->refcnt); in reada_find_zone()
288 kref_get(&zone->refcnt); in reada_find_zone()
318 re->refcnt++; in reada_find_extent()
[all …]
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| /Linux-v4.19/drivers/connector/ |
| D | cn_queue.c | 48 refcount_set(&cbq->refcnt, 1); in cn_queue_alloc_callback_entry()
50 atomic_inc(&dev->refcnt); in cn_queue_alloc_callback_entry()
61 if (!refcount_dec_and_test(&cbq->refcnt)) in cn_queue_release_callback()
64 atomic_dec(&cbq->pdev->refcnt); in cn_queue_release_callback()
135 atomic_set(&dev->refcnt, 0); in cn_queue_alloc_dev()
153 while (atomic_read(&dev->refcnt)) { in cn_queue_free_dev()
155 dev->name, atomic_read(&dev->refcnt)); in cn_queue_free_dev()
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| /Linux-v4.19/include/linux/ |
| D | backing-dev-defs.h | 79 refcount_t refcnt; /* nr of attached wb's and blkg */ member
153 struct percpu_ref refcnt; /* used only for !root wb's */ member
176 struct kref refcnt; /* Reference counter for the structure */ member
241 return percpu_ref_tryget(&wb->refcnt); in wb_tryget()
252 percpu_ref_get(&wb->refcnt); in wb_get()
262 percpu_ref_put(&wb->refcnt); in wb_put()
273 return percpu_ref_is_dying(&wb->refcnt); in wb_dying()
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| /Linux-v4.19/crypto/ |
| D | cryptd.c | 69 atomic_t refcnt; member
78 atomic_t refcnt; member
87 atomic_t refcnt; member
97 atomic_t refcnt; member
142 atomic_t *refcnt; in cryptd_enqueue_request() local
148 refcnt = crypto_tfm_ctx(request->tfm); in cryptd_enqueue_request()
155 if (!atomic_read(refcnt)) in cryptd_enqueue_request()
158 atomic_inc(refcnt); in cryptd_enqueue_request()
247 int refcnt; in cryptd_blkcipher_crypt() local
265 refcnt = atomic_read(&ctx->refcnt); in cryptd_blkcipher_crypt()
[all …]
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| /Linux-v4.19/drivers/w1/ |
| D | w1_family.c | 47 atomic_set(&newf->refcnt, 0); in w1_register_family()
82 while (atomic_read(&fent->refcnt)) { in w1_unregister_family()
84 fent->fid, atomic_read(&fent->refcnt)); in w1_unregister_family()
115 atomic_dec(&f->refcnt); in __w1_family_put()
137 atomic_inc(&f->refcnt); in __w1_family_get()
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| /Linux-v4.19/include/net/ |
| D | ipx.h | 59 refcount_t refcnt; member
85 refcount_t refcnt; member
144 refcount_inc(&intrfc->refcnt); in ipxitf_hold()
162 if (refcount_dec_and_test(&intrfc->refcnt)) in ipxitf_put()
168 refcount_inc(&rt->refcnt); in ipxrtr_hold()
173 if (refcount_dec_and_test(&rt->refcnt)) in ipxrtr_put()
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| D | x25.h | 134 refcount_t refcnt; member
146 refcount_t refcnt; member
176 atomic_t refcnt; member
247 refcount_inc(&nb->refcnt); in x25_neigh_hold()
252 if (refcount_dec_and_test(&nb->refcnt)) in x25_neigh_put()
270 refcount_inc(&rt->refcnt); in x25_route_hold()
275 if (refcount_dec_and_test(&rt->refcnt)) in x25_route_put()
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| D | llc.h | 58 refcount_t refcnt; member
116 refcount_inc(&sap->refcnt); in llc_sap_hold()
121 return refcount_inc_not_zero(&sap->refcnt); in llc_sap_hold_safe()
128 if (refcount_dec_and_test(&sap->refcnt)) in llc_sap_put()
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| /Linux-v4.19/tools/perf/util/ |
| D | mmap.c | 85 if (!refcount_read(&map->refcnt)) in perf_mmap__read_event()
107 refcount_inc(&map->refcnt); in perf_mmap__get()
112 BUG_ON(map->base && refcount_read(&map->refcnt) == 0); in perf_mmap__put()
114 if (refcount_dec_and_test(&map->refcnt)) in perf_mmap__put()
126 if (refcount_read(&map->refcnt) == 1 && perf_mmap__empty(map)) in perf_mmap__consume()
162 refcount_set(&map->refcnt, 0); in perf_mmap__munmap()
182 refcount_set(&map->refcnt, 2); in perf_mmap__mmap()
277 if (!refcount_read(&map->refcnt)) in perf_mmap__read_init()
335 if (!refcount_read(&map->refcnt)) in perf_mmap__read_done()
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| D | thread_map.c | 73 refcount_set(&threads->refcnt, 1); in thread_map__new_by_pid()
90 refcount_set(&threads->refcnt, 1); in thread_map__new_by_tid()
112 refcount_set(&threads->refcnt, 1); in __thread_map__new_all_cpus()
252 refcount_set(&threads->refcnt, 1); in thread_map__new_by_pid_str()
272 refcount_set(&threads->refcnt, 1); in thread_map__new_dummy()
317 refcount_set(&threads->refcnt, 1); in thread_map__new_by_tid_str()
346 WARN_ONCE(refcount_read(&threads->refcnt) != 0, in thread_map__delete()
357 refcount_inc(&map->refcnt); in thread_map__get()
363 if (map && refcount_dec_and_test(&map->refcnt)) in thread_map__put()
443 refcount_set(&threads->refcnt, 1); in thread_map__copy_event()
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| D | comm.c | 14 refcount_t refcnt; member
23 if (cs && refcount_inc_not_zero(&cs->refcnt)) in comm_str__get()
31 if (cs && refcount_dec_and_test(&cs->refcnt)) { in comm_str__put()
54 refcount_set(&cs->refcnt, 1); in comm_str__alloc()
|
| /Linux-v4.19/kernel/cgroup/ |
| D | debug.c | 46 int i, refcnt; in current_css_set_read() local
54 refcnt = refcount_read(&cset->refcount); in current_css_set_read()
55 seq_printf(seq, "css_set %pK %d", cset, refcnt); in current_css_set_read()
56 if (refcnt > cset->nr_tasks) in current_css_set_read()
57 seq_printf(seq, " +%d", refcnt - cset->nr_tasks); in current_css_set_read()
126 int refcnt = refcount_read(&cset->refcount); in cgroup_css_links_read() local
148 seq_printf(seq, " %d", refcnt); in cgroup_css_links_read()
149 if (refcnt - cset->nr_tasks > 0) { in cgroup_css_links_read()
150 int extra = refcnt - cset->nr_tasks; in cgroup_css_links_read()
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| /Linux-v4.19/drivers/net/ethernet/chelsio/cxgb4/ |
| D | smt.c | 61 atomic_set(&s->smtab[i].refcnt, 0); in t4_init_smt()
72 if (atomic_read(&e->refcnt) == 0) { in find_or_alloc_smte()
102 if (atomic_read(&e->refcnt) == 0) { /* hasn't been recycled */ in t4_smte_free()
115 if (atomic_dec_and_test(&e->refcnt)) in cxgb4_smt_release()
219 if (!atomic_read(&e->refcnt)) { in t4_smt_alloc_switching()
220 atomic_set(&e->refcnt, 1); in t4_smt_alloc_switching()
226 atomic_inc(&e->refcnt); in t4_smt_alloc_switching()
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| D | l2t.c | 72 if (atomic_add_return(1, &e->refcnt) == 1) /* 0 -> 1 transition */ in l2t_hold()
273 if (atomic_read(&e->refcnt) == 0) in alloc_l2e()
276 for (e = d->l2tab; atomic_read(&e->refcnt); ++e) in alloc_l2e()
305 if (atomic_read(&e->refcnt) == 0) { in find_or_alloc_l2e()
356 if (atomic_read(&e->refcnt) == 0) { /* hasn't been recycled */ in _t4_l2e_free()
376 if (atomic_read(&e->refcnt) == 0) { /* hasn't been recycled */ in t4_l2e_free()
392 if (atomic_dec_and_test(&e->refcnt)) in cxgb4_l2t_release()
446 if (atomic_read(&e->refcnt) == 1) in cxgb4_l2t_get()
463 atomic_set(&e->refcnt, 1); in cxgb4_l2t_get()
549 if (atomic_read(&e->refcnt)) in t4_l2t_update()
[all …]
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| /Linux-v4.19/drivers/infiniband/hw/mlx5/ |
| D | doorbell.c | 43 int refcnt; member
65 page->refcnt = 0; in mlx5_ib_db_map_user()
79 ++page->refcnt; in mlx5_ib_db_map_user()
91 if (!--db->u.user_page->refcnt) { in mlx5_ib_db_unmap_user()
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| /Linux-v4.19/drivers/infiniband/hw/mlx4/ |
| D | doorbell.c | 41 int refcnt; member
63 page->refcnt = 0; in mlx4_ib_db_map_user()
77 ++page->refcnt; in mlx4_ib_db_map_user()
89 if (!--db->u.user_page->refcnt) { in mlx4_ib_db_unmap_user()
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| /Linux-v4.19/drivers/cpuidle/ |
| D | driver.c | 159 drv->refcnt = 0; in __cpuidle_driver_init()
233 if (WARN_ON(drv->refcnt > 0)) in __cpuidle_unregister_driver()
333 drv->refcnt++; in cpuidle_driver_ref()
352 if (drv && !WARN_ON(drv->refcnt <= 0)) in cpuidle_driver_unref()
353 drv->refcnt--; in cpuidle_driver_unref()
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| /Linux-v4.19/include/trace/events/ |
| D | module.h | 78 __field( int, refcnt )
84 __entry->refcnt = atomic_read(&mod->refcnt);
89 __get_str(name), (void *)__entry->ip, __entry->refcnt)
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| /Linux-v4.19/arch/sparc/kernel/ |
| D | hvapi.c | 22 unsigned int refcnt; member
72 p->refcnt++; in __get_ref()
77 if (--p->refcnt == 0) { in __put_ref()
107 if (p->refcnt) { in sun4v_hvapi_register()
171 if (p && p->refcnt) { in sun4v_hvapi_get()
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| /Linux-v4.19/lib/ |
| D | lru_cache.c | 310 return e && e->refcnt; in lc_is_used()
325 BUG_ON(e->refcnt); in lc_del()
398 ++e->refcnt; in __lc_get()
404 if (e->refcnt++ == 0) in __lc_get()
445 BUG_ON(++e->refcnt != 1); in __lc_get()
575 BUG_ON(e->refcnt == 0); in lc_put()
577 if (--e->refcnt == 0) { in lc_put()
583 RETURN(e->refcnt); in lc_put()
628 BUG_ON(e->refcnt != 0); in lc_set()
662 i, e->lc_number, e->lc_new_number, e->refcnt); in lc_seq_dump_details()
[all …]
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| /Linux-v4.19/net/ipv4/ |
| D | inet_fragment.c | 85 refcount_dec(&fq->refcnt); in inet_frags_free_cb()
103 refcount_dec(&fq->refcnt); in inet_frag_kill()
110 refcount_dec(&fq->refcnt); in inet_frag_kill()
175 refcount_set(&q->refcnt, 3); in inet_frag_alloc()
216 if (!refcount_inc_not_zero(&fq->refcnt)) in inet_frag_find()
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| /Linux-v4.19/net/netfilter/ |
| D | xt_IDLETIMER.c | 58 unsigned int refcnt; member
147 info->timer->refcnt = 1; in idletimer_tg_create()
209 info->timer->refcnt++; in idletimer_tg_checkentry()
214 info->label, info->timer->refcnt); in idletimer_tg_checkentry()
236 if (--info->timer->refcnt == 0) { in idletimer_tg_destroy()
247 info->label, info->timer->refcnt); in idletimer_tg_destroy()
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| D | xt_LED.c | 47 int refcnt; member
121 ledinternal->refcnt++; in led_tg_check()
134 ledinternal->refcnt = 1; in led_tg_check()
176 if (--ledinternal->refcnt) { in led_tg_destroy()
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| /Linux-v4.19/fs/notify/ |
| D | group.c | 113 refcount_inc(&group->refcnt); in fsnotify_get_group()
121 if (refcount_dec_and_test(&group->refcnt)) in fsnotify_put_group()
137 refcount_set(&group->refcnt, 1); in fsnotify_alloc_group()
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