| /linux-6.12.1/net/can/j1939/ |
| D | transport.c | 246 void j1939_session_get(struct j1939_session *session) in j1939_session_get() argument
248 kref_get(&session->kref); in j1939_session_get()
252 static void __j1939_session_drop(struct j1939_session *session) in __j1939_session_drop() argument
254 if (!session->transmission) in __j1939_session_drop()
257 j1939_sock_pending_del(session->sk); in __j1939_session_drop()
258 sock_put(session->sk); in __j1939_session_drop()
261 static void j1939_session_destroy(struct j1939_session *session) in j1939_session_destroy() argument
265 if (session->transmission) { in j1939_session_destroy()
266 if (session->err) in j1939_session_destroy()
267 j1939_sk_errqueue(session, J1939_ERRQUEUE_TX_ABORT); in j1939_session_destroy()
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| /linux-6.12.1/net/bluetooth/hidp/ |
| D | core.c | 72 static void hidp_copy_session(struct hidp_session *session, struct hidp_conninfo *ci) in hidp_copy_session() argument
76 bacpy(&ci->bdaddr, &session->bdaddr); in hidp_copy_session()
78 ci->flags = session->flags & valid_flags; in hidp_copy_session()
81 if (session->input) { in hidp_copy_session()
82 ci->vendor = session->input->id.vendor; in hidp_copy_session()
83 ci->product = session->input->id.product; in hidp_copy_session()
84 ci->version = session->input->id.version; in hidp_copy_session()
85 if (session->input->name) in hidp_copy_session()
86 strscpy(ci->name, session->input->name, 128); in hidp_copy_session()
89 } else if (session->hid) { in hidp_copy_session()
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| /linux-6.12.1/net/bluetooth/cmtp/ |
| D | core.c | 55 struct cmtp_session *session; in __cmtp_get_session() local
59 list_for_each_entry(session, &cmtp_session_list, list) in __cmtp_get_session()
60 if (!bacmp(bdaddr, &session->bdaddr)) in __cmtp_get_session()
61 return session; in __cmtp_get_session()
66 static void __cmtp_link_session(struct cmtp_session *session) in __cmtp_link_session() argument
68 list_add(&session->list, &cmtp_session_list); in __cmtp_link_session()
71 static void __cmtp_unlink_session(struct cmtp_session *session) in __cmtp_unlink_session() argument
73 list_del(&session->list); in __cmtp_unlink_session()
76 static void __cmtp_copy_session(struct cmtp_session *session, struct cmtp_conninfo *ci) in __cmtp_copy_session() argument
80 bacpy(&ci->bdaddr, &session->bdaddr); in __cmtp_copy_session()
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| D | capi.c | 73 static struct cmtp_application *cmtp_application_add(struct cmtp_session *session, __u16 appl) in cmtp_application_add() argument
77 BT_DBG("session %p application %p appl %u", session, app, appl); in cmtp_application_add()
85 list_add_tail(&app->list, &session->applications); in cmtp_application_add()
90 static void cmtp_application_del(struct cmtp_session *session, struct cmtp_application *app) in cmtp_application_del() argument
92 BT_DBG("session %p application %p", session, app); in cmtp_application_del()
100 static struct cmtp_application *cmtp_application_get(struct cmtp_session *session, int pattern, __u… in cmtp_application_get() argument
104 list_for_each_entry(app, &session->applications, list) { in cmtp_application_get()
124 static int cmtp_msgnum_get(struct cmtp_session *session) in cmtp_msgnum_get() argument
126 session->msgnum++; in cmtp_msgnum_get()
128 if ((session->msgnum & 0xff) > 200) in cmtp_msgnum_get()
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| /linux-6.12.1/net/l2tp/ |
| D | l2tp_core.c | 169 static void l2tp_session_free(struct l2tp_session *session) in l2tp_session_free() argument
171 trace_free_session(session); in l2tp_session_free()
172 if (session->tunnel) in l2tp_session_free()
173 l2tp_tunnel_put(session->tunnel); in l2tp_session_free()
174 kfree_rcu(session, rcu); in l2tp_session_free()
207 void l2tp_session_put(struct l2tp_session *session) in l2tp_session_put() argument
209 if (refcount_dec_and_test(&session->ref_count)) in l2tp_session_put()
210 l2tp_session_free(session); in l2tp_session_put()
257 struct l2tp_session *session; in l2tp_v3_session_get() local
260 session = idr_find(&pn->l2tp_v3_session_idr, session_id); in l2tp_v3_session_get()
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| D | l2tp_debugfs.c | 40 struct l2tp_session *session; /* NULL means get next tunnel */ member
56 if (pd->session) in l2tp_dfs_next_session()
57 l2tp_session_put(pd->session); in l2tp_dfs_next_session()
59 pd->session = l2tp_session_get_next(pd->net, pd->tunnel->sock, in l2tp_dfs_next_session()
64 if (!pd->session) { in l2tp_dfs_next_session()
90 if (!pd->tunnel && !pd->session) in l2tp_dfs_seq_start()
113 if (pd->session) { in l2tp_dfs_seq_stop()
114 l2tp_session_put(pd->session); in l2tp_dfs_seq_stop()
115 pd->session = NULL; in l2tp_dfs_seq_stop()
126 struct l2tp_session *session; in l2tp_dfs_seq_tunnel_show() local
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| D | l2tp_ppp.c | 136 static struct sock *pppol2tp_session_get_sock(struct l2tp_session *session) in pppol2tp_session_get_sock() argument
138 struct pppol2tp_session *ps = l2tp_session_priv(session); in pppol2tp_session_get_sock()
154 struct l2tp_session *session; in pppol2tp_sock_to_session() local
160 session = rcu_dereference_sk_user_data(sk); in pppol2tp_sock_to_session()
161 if (session && refcount_inc_not_zero(&session->ref_count)) { in pppol2tp_sock_to_session()
163 WARN_ON_ONCE(session->magic != L2TP_SESSION_MAGIC); in pppol2tp_sock_to_session()
164 return session; in pppol2tp_sock_to_session()
207 static void pppol2tp_recv(struct l2tp_session *session, struct sk_buff *skb, int data_len) in pppol2tp_recv() argument
209 struct pppol2tp_session *ps = l2tp_session_priv(session); in pppol2tp_recv()
238 atomic_long_inc(&session->stats.rx_errors); in pppol2tp_recv()
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| D | trace.h | 40 TP_PROTO(struct l2tp_session *session),
41 TP_ARGS(session),
46 memcpy(__entry->name, session->name, L2TP_SESSION_NAME_MAX);
91 TP_PROTO(struct l2tp_session *session),
92 TP_ARGS(session),
102 memcpy(__entry->name, session->name, L2TP_SESSION_NAME_MAX);
103 __entry->tid = session->tunnel ? session->tunnel->tunnel_id : 0;
104 __entry->ptid = session->tunnel ? session->tunnel->peer_tunnel_id : 0;
105 __entry->sid = session->session_id;
106 __entry->psid = session->peer_session_id;
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| D | l2tp_eth.c | 39 struct l2tp_session *session; member
61 spriv = l2tp_session_priv(priv->session); in l2tp_eth_dev_uninit()
71 struct l2tp_session *session = priv->session; in l2tp_eth_dev_xmit() local
73 int ret = l2tp_xmit_skb(session, skb); in l2tp_eth_dev_xmit()
106 static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb, int data_len) in l2tp_eth_dev_recv() argument
108 struct l2tp_eth_sess *spriv = l2tp_session_priv(session); in l2tp_eth_dev_recv()
145 static void l2tp_eth_delete(struct l2tp_session *session) in l2tp_eth_delete() argument
150 if (session) { in l2tp_eth_delete()
151 spriv = l2tp_session_priv(session); in l2tp_eth_delete()
167 struct l2tp_session *session = arg; in l2tp_eth_show() local
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| D | l2tp_netlink.c | 40 int flags, struct l2tp_session *session,
52 struct l2tp_session *session = NULL; in l2tp_nl_session_get() local
57 session = l2tp_session_get_by_ifname(net, ifname); in l2tp_nl_session_get()
64 session = l2tp_session_get(net, tunnel->sock, tunnel->version, in l2tp_nl_session_get()
70 return session; in l2tp_nl_session_get()
133 struct l2tp_session *session, in l2tp_session_notify() argument
144 NLM_F_ACK, session, cmd); in l2tp_session_notify()
535 struct l2tp_session *session; in l2tp_nl_cmd_session_create() local
645 session = l2tp_session_get(net, tunnel->sock, tunnel->version, in l2tp_nl_cmd_session_create()
647 if (session) { in l2tp_nl_cmd_session_create()
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| /linux-6.12.1/drivers/scsi/ |
| D | libiscsi.c | 90 struct Scsi_Host *shost = conn->session->host; in iscsi_conn_queue_xmit()
100 struct Scsi_Host *shost = conn->session->host; in iscsi_conn_queue_recv()
108 static void __iscsi_update_cmdsn(struct iscsi_session *session, in __iscsi_update_cmdsn() argument
118 if (exp_cmdsn != session->exp_cmdsn && in __iscsi_update_cmdsn()
119 !iscsi_sna_lt(exp_cmdsn, session->exp_cmdsn)) in __iscsi_update_cmdsn()
120 session->exp_cmdsn = exp_cmdsn; in __iscsi_update_cmdsn()
122 if (max_cmdsn != session->max_cmdsn && in __iscsi_update_cmdsn()
123 !iscsi_sna_lt(max_cmdsn, session->max_cmdsn)) in __iscsi_update_cmdsn()
124 session->max_cmdsn = max_cmdsn; in __iscsi_update_cmdsn()
127 void iscsi_update_cmdsn(struct iscsi_session *session, struct iscsi_nopin *hdr) in iscsi_update_cmdsn() argument
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| D | scsi_transport_iscsi.c | 1688 int iscsi_session_chkready(struct iscsi_cls_session *session) in iscsi_session_chkready() argument
1692 switch (session->state) { in iscsi_session_chkready()
1710 int iscsi_is_session_online(struct iscsi_cls_session *session) in iscsi_is_session_online() argument
1715 spin_lock_irqsave(&session->lock, flags); in iscsi_is_session_online()
1716 if (session->state == ISCSI_SESSION_LOGGED_IN) in iscsi_is_session_online()
1718 spin_unlock_irqrestore(&session->lock, flags); in iscsi_is_session_online()
1725 struct iscsi_cls_session *session = iscsi_dev_to_session(dev); in iscsi_session_release() local
1728 shost = iscsi_session_to_shost(session); in iscsi_session_release()
1730 ISCSI_DBG_TRANS_SESSION(session, "Completing session release\n"); in iscsi_session_release()
1731 kfree(session); in iscsi_session_release()
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| /linux-6.12.1/drivers/s390/char/ |
| D | vmcp.c | 60 static void vmcp_response_alloc(struct vmcp_session *session) in vmcp_response_alloc() argument
65 order = get_order(session->bufsize); in vmcp_response_alloc()
66 nr_pages = ALIGN(session->bufsize, PAGE_SIZE) >> PAGE_SHIFT; in vmcp_response_alloc()
75 session->response = (char *)page_to_virt(page); in vmcp_response_alloc()
76 session->cma_alloc = 1; in vmcp_response_alloc()
79 session->response = (char *)__get_free_pages(GFP_KERNEL | __GFP_RETRY_MAYFAIL, order); in vmcp_response_alloc()
82 static void vmcp_response_free(struct vmcp_session *session) in vmcp_response_free() argument
87 if (!session->response) in vmcp_response_free()
89 order = get_order(session->bufsize); in vmcp_response_free()
90 nr_pages = ALIGN(session->bufsize, PAGE_SIZE) >> PAGE_SHIFT; in vmcp_response_free()
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| /linux-6.12.1/kernel/trace/ |
| D | trace_stat.c | 47 static void __reset_stat_session(struct stat_session *session) in __reset_stat_session() argument
51 rbtree_postorder_for_each_entry_safe(snode, n, &session->stat_root, node) { in __reset_stat_session()
52 if (session->ts->stat_release) in __reset_stat_session()
53 session->ts->stat_release(snode->stat); in __reset_stat_session()
57 session->stat_root = RB_ROOT; in __reset_stat_session()
60 static void reset_stat_session(struct stat_session *session) in reset_stat_session() argument
62 mutex_lock(&session->stat_mutex); in reset_stat_session()
63 __reset_stat_session(session); in reset_stat_session()
64 mutex_unlock(&session->stat_mutex); in reset_stat_session()
67 static void destroy_session(struct stat_session *session) in destroy_session() argument
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| /linux-6.12.1/drivers/md/dm-vdo/indexer/ |
| D | index-session.c | 129 result = get_index_session(request->session); in uds_launch_request()
135 request->index = request->session->index; in uds_launch_request()
145 mutex_lock(&request->session->request_mutex); in enter_callback_stage()
146 request->session->state |= IS_FLAG_DISABLED; in enter_callback_stage()
147 mutex_unlock(&request->session->request_mutex); in enter_callback_stage()
150 uds_request_queue_enqueue(request->session->callback_queue, request); in enter_callback_stage()
160 struct session_stats *session_stats = &request->session->stats; in update_session_stats()
209 struct uds_index_session *index_session = request->session; in handle_callbacks()
222 struct uds_index_session *session; in make_empty_index_session() local
224 result = vdo_allocate(1, struct uds_index_session, __func__, &session); in make_empty_index_session()
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| /linux-6.12.1/tools/perf/ |
| D | builtin-daemon.c | 118 struct daemon_session *session = zalloc(sizeof(*session)); in daemon__add_session() local
120 if (!session) in daemon__add_session()
123 session->name = strdup(name); in daemon__add_session()
124 if (!session->name) { in daemon__add_session()
125 free(session); in daemon__add_session()
129 session->pid = -1; in daemon__add_session()
130 list_add_tail(&session->list, &config->sessions); in daemon__add_session()
131 return session; in daemon__add_session()
136 struct daemon_session *session; in daemon__find_session() local
138 list_for_each_entry(session, &daemon->sessions, list) { in daemon__find_session()
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| /linux-6.12.1/tools/perf/util/ |
| D | session.h | 118 void perf_session__delete(struct perf_session *session);
122 int perf_session__peek_event(struct perf_session *session, off_t file_offset,
126 typedef int (*peek_events_cb_t)(struct perf_session *session,
129 int perf_session__peek_events(struct perf_session *session, u64 offset,
132 int perf_session__process_events(struct perf_session *session);
137 int perf_session__resolve_callchain(struct perf_session *session,
143 bool perf_session__has_traces(struct perf_session *session, const char *msg);
147 int perf_session__create_kernel_maps(struct perf_session *session);
149 void perf_session__set_id_hdr_size(struct perf_session *session);
152 struct machine *perf_session__find_machine(struct perf_session *session, pid_t pid) in perf_session__find_machine() argument
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| D | session.c | 42 static int perf_session__deliver_event(struct perf_session *session,
48 static int perf_session__open(struct perf_session *session) in perf_session__open() argument
50 struct perf_data *data = session->data; in perf_session__open()
52 if (perf_session__read_header(session) < 0) { in perf_session__open()
57 if (perf_header__has_feat(&session->header, HEADER_AUXTRACE)) { in perf_session__open()
65 if (perf_header__has_feat(&session->header, HEADER_STAT)) in perf_session__open()
68 if (!evlist__valid_sample_type(session->evlist)) { in perf_session__open()
73 if (!evlist__valid_sample_id_all(session->evlist)) { in perf_session__open()
78 if (!evlist__valid_read_format(session->evlist)) { in perf_session__open()
86 void perf_session__set_id_hdr_size(struct perf_session *session) in perf_session__set_id_hdr_size() argument
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| D | hisi-ptt.c | 33 struct perf_session *session; member
79 static int hisi_ptt_process_event(struct perf_session *session __maybe_unused, in hisi_ptt_process_event()
87 static int hisi_ptt_process_auxtrace_event(struct perf_session *session, in hisi_ptt_process_auxtrace_event() argument
91 struct hisi_ptt *ptt = container_of(session->auxtrace, struct hisi_ptt, in hisi_ptt_process_auxtrace_event()
93 int fd = perf_data__fd(session->data); in hisi_ptt_process_auxtrace_event()
102 if (perf_data__is_pipe(session->data)) { in hisi_ptt_process_auxtrace_event()
125 static int hisi_ptt_flush(struct perf_session *session __maybe_unused, in hisi_ptt_flush()
131 static void hisi_ptt_free_events(struct perf_session *session __maybe_unused) in hisi_ptt_free_events()
135 static void hisi_ptt_free(struct perf_session *session) in hisi_ptt_free() argument
137 struct hisi_ptt *ptt = container_of(session->auxtrace, struct hisi_ptt, in hisi_ptt_free()
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| /linux-6.12.1/tools/perf/tests/ |
| D | topology.c | 35 struct perf_session *session; in session_write_header() local
41 session = perf_session__new(&data, NULL); in session_write_header()
42 TEST_ASSERT_VAL("can't get session", !IS_ERR(session)); in session_write_header()
44 session->evlist = evlist__new_default(); in session_write_header()
45 TEST_ASSERT_VAL("can't get evlist", session->evlist); in session_write_header()
47 perf_header__set_feat(&session->header, HEADER_CPU_TOPOLOGY); in session_write_header()
48 perf_header__set_feat(&session->header, HEADER_NRCPUS); in session_write_header()
49 perf_header__set_feat(&session->header, HEADER_ARCH); in session_write_header()
51 session->header.data_size += DATA_SIZE; in session_write_header()
54 !perf_session__write_header(session, session->evlist, data.file.fd, true)); in session_write_header()
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| /linux-6.12.1/tools/perf/tests/shell/ |
| D | daemon.sh | 135 local session=$2
146 state=`perf daemon ping --config ${config} --session ${session} | awk '{ print $1 }'`
170 [session-size]
173 [session-time]
192 check_line_other "${line}" size "-e cpu-clock -m 1 sleep 10" ${base}/session-size \
193 ${base}/session-size/output ${base}/session-size/control \
194 ${base}/session-size/ack "0"
200 check_line_other "${line}" time "-e task-clock -m 1 sleep 10" ${base}/session-time \
201 ${base}/session-time/output ${base}/session-time/control \
202 ${base}/session-time/ack "0"
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| /linux-6.12.1/tools/perf/Documentation/ |
| D | perf-daemon.txt | 35 Not every 'perf record' session is suitable for running under daemon.
36 User need perf session that either produces data on query, like the
37 flight recorder sessions in above example or session that is configured
41 Each session is started with control setup (with perf record --control
77 The stop command stops all the session and the daemon process.
84 --session::
85 Send signal to specific session.
92 --session::
93 Send ping to specific session.
105 session-<NAME>.run:
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| /linux-6.12.1/drivers/virt/vboxguest/ |
| D | vboxguest_core.c | 588 struct vbg_session *session, in vbg_set_session_event_filter() argument
603 session->requestor); in vbg_set_session_event_filter()
613 previous = session->event_filter; in vbg_set_session_event_filter()
614 session->event_filter |= or_mask; in vbg_set_session_event_filter()
615 session->event_filter &= ~not_mask; in vbg_set_session_event_filter()
618 changed = previous ^ session->event_filter; in vbg_set_session_event_filter()
641 session->event_filter); in vbg_set_session_event_filter()
642 session->event_filter = previous; in vbg_set_session_event_filter()
690 struct vbg_session *session, in vbg_set_host_capabilities() argument
707 session->requestor); in vbg_set_host_capabilities()
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| /linux-6.12.1/drivers/net/wwan/iosm/ |
| D | iosm_ipc_mux.c | 48 if_entry = &ipc_mux->session[if_id]; in ipc_mux_session_free()
116 skb_queue_head_init(&ipc_mux->session[if_id].ul_list); in ipc_mux_session_open()
118 ipc_mux->session[if_id].dl_head_pad_len = IPC_MEM_DL_ETH_OFFSET; in ipc_mux_session_open()
119 ipc_mux->session[if_id].ul_head_pad_len = in ipc_mux_session_open()
121 ipc_mux->session[if_id].wwan = ipc_mux->wwan; in ipc_mux_session_open()
124 ipc_mux->session[if_id].flow_ctl_en_cnt = 0; in ipc_mux_session_open()
125 ipc_mux->session[if_id].flow_ctl_dis_cnt = 0; in ipc_mux_session_open()
126 ipc_mux->session[if_id].ul_flow_credits = 0; in ipc_mux_session_open()
127 ipc_mux->session[if_id].net_tx_stop = false; in ipc_mux_session_open()
128 ipc_mux->session[if_id].flow_ctl_mask = 0; in ipc_mux_session_open()
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| /linux-6.12.1/fs/ceph/ |
| D | mds_client.c | 56 struct ceph_mds_session *session; member
1419 mds = cap->session->s_mds; in __choose_mds()
1662 struct ceph_mds_session *session) in __open_session() argument
1666 int mds = session->s_mds; in __open_session()
1675 session->s_state = CEPH_MDS_SESSION_OPENING; in __open_session()
1676 session->s_renew_requested = jiffies; in __open_session()
1680 session->s_seq); in __open_session()
1683 ceph_con_send(&session->s_con, msg); in __open_session()
1695 struct ceph_mds_session *session; in __open_export_target_session() local
1698 session = __ceph_lookup_mds_session(mdsc, target); in __open_export_target_session()
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