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Searched refs:rcu_access_pointer (Results 1 – 25 of 226) sorted by relevance

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/linux-6.15/drivers/gpu/drm/i915/gem/
H A Di915_gem_object_frontbuffer.h24 if (unlikely(rcu_access_pointer(obj->frontbuffer))) in i915_gem_object_flush_frontbuffer()
32 if (unlikely(rcu_access_pointer(obj->frontbuffer))) in i915_gem_object_invalidate_frontbuffer()
50 if (likely(!rcu_access_pointer(obj->frontbuffer))) in i915_gem_object_get_frontbuffer()
62 if (likely(front == rcu_access_pointer(obj->frontbuffer))) in i915_gem_object_get_frontbuffer()
93 } else if (rcu_access_pointer(obj->frontbuffer)) { in i915_gem_object_set_frontbuffer()
/linux-6.15/drivers/net/wireguard/
H A Dallowedips.c44 if (rcu_access_pointer(p)) { in push_rcu()
77 if (rcu_access_pointer(node->peer)) in root_remove_peer_lists()
117 if (rcu_access_pointer(node->peer)) in find_node()
189 if (!rcu_access_pointer(*trie)) { in add()
265 if (rcu_access_pointer(old4)) { in wg_allowedips_free()
272 if (rcu_access_pointer(old6)) { in wg_allowedips_free()
317 child = rcu_dereference_protected(node->bit[!rcu_access_pointer(node->bit[0])], in wg_allowedips_remove_by_peer()
325 free_parent = !rcu_access_pointer(node->bit[0]) && in wg_allowedips_remove_by_peer()
326 !rcu_access_pointer(node->bit[1]) && in wg_allowedips_remove_by_peer()
328 !rcu_access_pointer(parent->peer); in wg_allowedips_remove_by_peer()
/linux-6.15/fs/nfs_common/
H A Dnfslocalio.c53 if (rcu_access_pointer(nfs_uuid->net)) { in nfs_uuid_begin()
78 if (!rcu_access_pointer(nfs_uuid->net)) { in nfs_uuid_end()
80 if (!rcu_access_pointer(nfs_uuid->net)) { in nfs_uuid_end()
158 if (unlikely(!rcu_access_pointer(nfs_uuid->net))) { in nfs_uuid_put()
288 ro_nf = rcu_access_pointer(nfl->ro_file); in nfs_close_local_fh()
289 rw_nf = rcu_access_pointer(nfl->rw_file); in nfs_close_local_fh()
/linux-6.15/kernel/bpf/
H A Dlpm_trie.c510 if (rcu_access_pointer(node->child[0]) && in trie_delete_elem()
511 rcu_access_pointer(node->child[1])) { in trie_delete_elem()
525 if (node == rcu_access_pointer(parent->child[0])) in trie_delete_elem()
527 *trim2, rcu_access_pointer(parent->child[1])); in trie_delete_elem()
530 *trim2, rcu_access_pointer(parent->child[0])); in trie_delete_elem()
541 rcu_assign_pointer(*trim, rcu_access_pointer(node->child[0])); in trie_delete_elem()
543 rcu_assign_pointer(*trim, rcu_access_pointer(node->child[1])); in trie_delete_elem()
632 if (rcu_access_pointer(node->child[0])) { in trie_free()
637 if (rcu_access_pointer(node->child[1])) { in trie_free()
H A Dreuseport_array.c72 if (!rcu_access_pointer(array->ptrs[index])) in reuseport_array_delete_elem()
271 rcu_access_pointer(array->ptrs[index]), in bpf_fd_reuseport_array_update_elem()
272 rcu_access_pointer(nsk->sk_reuseport_cb), in bpf_fd_reuseport_array_update_elem()
/linux-6.15/net/core/
H A Dsock_diag.c241 if (!rcu_access_pointer(sock_diag_handlers[req->sdiag_family])) in __sock_diag_cmd()
269 if (!rcu_access_pointer(inet_rcv_compat)) in sock_diag_rcv_msg()
303 if (!rcu_access_pointer(sock_diag_handlers[AF_INET])) in sock_diag_bind()
308 if (!rcu_access_pointer(sock_diag_handlers[AF_INET6])) in sock_diag_bind()
H A Dsock_reuseport.c28 if (!rcu_access_pointer(sk->sk_reuseport_cb)) in reuseport_has_conns_set()
69 if (unlikely(!rcu_access_pointer(sk->sk_reuseport_cb))) { in reuseport_update_incoming_cpu()
324 if (!rcu_access_pointer(sk2->sk_reuseport_cb)) { in reuseport_add_sock()
697 } else if (!rcu_access_pointer(sk->sk_reuseport_cb)) { in reuseport_attach_prog()
/linux-6.15/net/mac80211/tests/
H A Dchan-mode.c218 KUNIT_ASSERT_NOT_NULL(test, rcu_access_pointer(cbss.ies)); in KUNIT_ARRAY_PARAM_DESC()
219 ((struct cfg80211_bss_ies *)rcu_access_pointer(cbss.ies))->len = sizeof(bss_ies); in KUNIT_ARRAY_PARAM_DESC()
221 memcpy((void *)rcu_access_pointer(cbss.ies)->data, bss_ies, in KUNIT_ARRAY_PARAM_DESC()
/linux-6.15/include/linux/
H A Dbpf_local_storage.h153 if (sdata && rcu_access_pointer(sdata->smap) == smap) in bpf_local_storage_lookup()
159 if (rcu_access_pointer(SDATA(selem)->smap) == smap) in bpf_local_storage_lookup()
H A Drcuwait.h23 return !!rcu_access_pointer(w->task); in rcuwait_active()
H A Dnetfilter_netdev.h15 return rcu_access_pointer(skb->dev->nf_hooks_ingress); in nf_hook_ingress_active()
/linux-6.15/net/ipv6/ila/
H A Dila_xlat.c132 ila = rcu_access_pointer(ila->next); in ila_lookup_wildcards()
150 ila = rcu_access_pointer(ila->next); in ila_lookup_by_params()
167 next = rcu_access_pointer(ila->next); in ila_free_node()
555 ila = rcu_access_pointer(ila->next); in ila_xlat_nl_dump()
589 ila = rcu_access_pointer(ila->next); in ila_xlat_nl_dump()
/linux-6.15/kernel/
H A Dnotifier.c241 return !rcu_access_pointer(nh->head); in atomic_notifier_call_chain_is_empty()
343 if (rcu_access_pointer(nh->head)) { in blocking_notifier_call_chain_robust()
378 if (rcu_access_pointer(nh->head)) { in blocking_notifier_call_chain()
H A Dwatch_queue.c406 wfilter = rcu_access_pointer(wqueue->filter); in __put_watch_queue()
426 put_watch_queue(rcu_access_pointer(watch->queue)); in free_watch()
468 struct watch_queue *wq = rcu_access_pointer(w->queue); in add_one_watch()
508 wqueue = rcu_access_pointer(watch->queue); in add_watch_to_object()
545 (watch->id == id && rcu_access_pointer(watch->queue) == wq)) in remove_watch_from_object()
/linux-6.15/Documentation/RCU/
H A Dlockdep-splat.rst110 by rcu_access_pointer() as follows::
112 if (rcu_access_pointer(ioc->ioc_data) == cic) {
114 Because it is legal to invoke rcu_access_pointer() without protection,
/linux-6.15/net/wireless/
H A Dscan.c418 ies = rcu_access_pointer(a->ies); in is_bss()
876 ies = rcu_access_pointer(res->ies); in cfg80211_scan_6ghz()
1454 a_ies = rcu_access_pointer(a->ies); in cmp_bss()
1457 b_ies = rcu_access_pointer(b->ies); in cmp_bss()
1733 ies = rcu_access_pointer(new->pub.beacon_ies); in cfg80211_combine_bsses()
1765 if (rcu_access_pointer(bss->pub.beacon_ies)) in cfg80211_combine_bsses()
1767 ies = rcu_access_pointer(bss->pub.ies); in cfg80211_combine_bsses()
1804 ies = rcu_access_pointer(bss->pub.beacon_ies); in cfg80211_update_hidden_bsses()
1891 if (rcu_access_pointer(new->pub.beacon_ies)) { in cfg80211_update_known_bss()
1907 f = rcu_access_pointer(new->pub.beacon_ies); in cfg80211_update_known_bss()
[all …]
/linux-6.15/drivers/net/vmxnet3/
H A Dvmxnet3_xdp.h44 return !!rcu_access_pointer(adapter->xdp_bpf_prog); in vmxnet3_xdp_enabled()
/linux-6.15/fs/afs/
H A Ddynroot.c213 if (!rcu_access_pointer(net->ws_cell)) in afs_atcell_get_link()
338 if (rcu_access_pointer(net->ws_cell) && in afs_dynroot_readdir()
344 if (rcu_access_pointer(net->ws_cell) && in afs_dynroot_readdir()
H A Dserver.c244 kfree(rcu_access_pointer(server->endpoint_state)); in afs_lookup_server()
396 afs_put_endpoint_state(rcu_access_pointer(server->endpoint_state), in afs_server_rcu()
410 struct afs_endpoint_state *estate = rcu_access_pointer(server->endpoint_state); in afs_give_up_callbacks()
484 estate = rcu_access_pointer(server->endpoint_state); in afs_server_destroyer()
/linux-6.15/arch/x86/kernel/
H A Dreboot.c539 if (WARN_ON_ONCE(rcu_access_pointer(cpu_emergency_virt_callback))) in cpu_emergency_register_virt_callback()
548 if (WARN_ON_ONCE(rcu_access_pointer(cpu_emergency_virt_callback) != callback)) in cpu_emergency_unregister_virt_callback()
593 if (rcu_access_pointer(cpu_emergency_virt_callback)) { in emergency_reboot_disable_virtualization()
/linux-6.15/net/l2tp/
H A Dl2tp_core.h307 return sk && (rcu_access_pointer(sk->sk_policy[0]) || in l2tp_tunnel_uses_xfrm()
308 rcu_access_pointer(sk->sk_policy[1])); in l2tp_tunnel_uses_xfrm()
/linux-6.15/drivers/net/wwan/iosm/
H A Diosm_ipc_wwan.c180 if (rcu_access_pointer(ipc_wwan->sub_netlist[if_id])) in ipc_wwan_newlink()
204 if (WARN_ON(rcu_access_pointer(ipc_wwan->sub_netlist[if_id]) != priv)) in ipc_wwan_dellink()
/linux-6.15/net/mac80211/
H A Ddriver-ops.c124 if (sdata != rcu_access_pointer(local->monitor_sdata)) in drv_remove_interface()
158 if (rcu_access_pointer(sta->sta.rates)) in drv_sta_state()
548 link = rcu_access_pointer(sdata->link[link_id]); in drv_change_vif_links()
565 link = rcu_access_pointer(sdata->link[link_id]); in drv_change_vif_links()
H A Dchan.c329 rcu_access_pointer(link->conf->chanctx_conf) != &ctx->conf) in ieee80211_get_chanctx_max_required_bw()
380 rcu_access_pointer(sdata->vif.bss_conf.chanctx_conf) == &ctx->conf) in ieee80211_get_chanctx_max_required_bw()
463 if (rcu_access_pointer(link_conf->chanctx_conf) != &ctx->conf) in ieee80211_chan_bw_change()
671 if (rcu_access_pointer(link->conf->chanctx_conf) != conf) in ieee80211_chanctx_radar_required()
808 if (rcu_access_pointer(link_conf->chanctx_conf) != conf) in ieee80211_recalc_chanctx_chantype()
840 if (rcu_access_pointer(link->conf->chanctx_conf) != conf) in ieee80211_recalc_chanctx_chantype()
937 if (rcu_access_pointer(tmp->conf->chanctx_conf)) { in ieee80211_assign_link_chanctx()
990 if (rcu_access_pointer(link->conf->chanctx_conf) != &chanctx->conf) in ieee80211_recalc_smps_chanctx()
1024 rcu_access_pointer(sdata->vif.bss_conf.chanctx_conf) == &chanctx->conf) in ieee80211_recalc_smps_chanctx()
2043 if (rcu_access_pointer(link->conf->chanctx_conf) == &ctx->conf) { in ieee80211_chanctx_recheck()
[all …]
H A Dlink.c242 if (rcu_access_pointer(sdata->link[link_id]) != &sdata->deflink) { in ieee80211_vif_update_links()
247 to_free[link_id] = container_of(rcu_access_pointer(sdata->link[link_id]), in ieee80211_vif_update_links()
262 rcu_access_pointer(sdata->link[link_id]) == &sdata->deflink); in ieee80211_vif_update_links()

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