| /Linux-v5.15/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
263 if (session->transmission) { in j1939_session_destroy()
264 if (session->err) in j1939_session_destroy()
265 j1939_sk_errqueue(session, J1939_ERRQUEUE_TX_ABORT); in j1939_session_destroy()
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| D | socket.c | 98 static bool j1939_sk_queue_session(struct j1939_session *session) in j1939_sk_queue_session() argument
100 struct j1939_sock *jsk = j1939_sk(session->sk); in j1939_sk_queue_session()
105 j1939_session_get(session); in j1939_sk_queue_session()
106 list_add_tail(&session->sk_session_queue_entry, &jsk->sk_session_queue); in j1939_sk_queue_session()
116 struct j1939_session *session = NULL; in j1939_sk_get_incomplete_session() local
120 session = list_last_entry(&jsk->sk_session_queue, in j1939_sk_get_incomplete_session()
123 if (session->total_queued_size == session->total_message_size) in j1939_sk_get_incomplete_session()
124 session = NULL; in j1939_sk_get_incomplete_session()
126 j1939_session_get(session); in j1939_sk_get_incomplete_session()
130 return session; in j1939_sk_get_incomplete_session()
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| /Linux-v5.15/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 strlcpy(ci->name, session->input->name, 128); in hidp_copy_session()
89 } else if (session->hid) { in hidp_copy_session()
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| /Linux-v5.15/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-v5.15/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_phys(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-v5.15/drivers/scsi/ |
| D | libiscsi.c | 88 struct Scsi_Host *shost = conn->session->host; in iscsi_conn_queue_work()
96 static void __iscsi_update_cmdsn(struct iscsi_session *session, in __iscsi_update_cmdsn() argument
106 if (exp_cmdsn != session->exp_cmdsn && in __iscsi_update_cmdsn()
107 !iscsi_sna_lt(exp_cmdsn, session->exp_cmdsn)) in __iscsi_update_cmdsn()
108 session->exp_cmdsn = exp_cmdsn; in __iscsi_update_cmdsn()
110 if (max_cmdsn != session->max_cmdsn && in __iscsi_update_cmdsn()
111 !iscsi_sna_lt(max_cmdsn, session->max_cmdsn)) in __iscsi_update_cmdsn()
112 session->max_cmdsn = max_cmdsn; in __iscsi_update_cmdsn()
115 void iscsi_update_cmdsn(struct iscsi_session *session, struct iscsi_nopin *hdr) in iscsi_update_cmdsn() argument
117 __iscsi_update_cmdsn(session, be32_to_cpu(hdr->exp_cmdsn), in iscsi_update_cmdsn()
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| /Linux-v5.15/net/l2tp/ |
| D | l2tp_core.c | 158 static void l2tp_session_free(struct l2tp_session *session) in l2tp_session_free() argument
160 trace_free_session(session); in l2tp_session_free()
161 if (session->tunnel) in l2tp_session_free()
162 l2tp_tunnel_dec_refcount(session->tunnel); in l2tp_session_free()
163 kfree(session); in l2tp_session_free()
191 void l2tp_session_inc_refcount(struct l2tp_session *session) in l2tp_session_inc_refcount() argument
193 refcount_inc(&session->ref_count); in l2tp_session_inc_refcount()
197 void l2tp_session_dec_refcount(struct l2tp_session *session) in l2tp_session_dec_refcount() argument
199 if (refcount_dec_and_test(&session->ref_count)) in l2tp_session_dec_refcount()
200 l2tp_session_free(session); in l2tp_session_dec_refcount()
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| D | l2tp_debugfs.c | 39 struct l2tp_session *session; /* NULL means get next tunnel */ member
55 if (pd->session) in l2tp_dfs_next_session()
56 l2tp_session_dec_refcount(pd->session); in l2tp_dfs_next_session()
58 pd->session = l2tp_session_get_nth(pd->tunnel, pd->session_idx); in l2tp_dfs_next_session()
61 if (!pd->session) { in l2tp_dfs_next_session()
87 if (!pd->tunnel && !pd->session) in l2tp_dfs_seq_start()
110 if (pd->session) { in l2tp_dfs_seq_stop()
111 l2tp_session_dec_refcount(pd->session); in l2tp_dfs_seq_stop()
112 pd->session = NULL; in l2tp_dfs_seq_stop()
131 struct l2tp_session *session; in l2tp_dfs_seq_tunnel_show() local
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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_ppp.c | 137 static struct sock *pppol2tp_session_get_sock(struct l2tp_session *session) in pppol2tp_session_get_sock() argument
139 struct pppol2tp_session *ps = l2tp_session_priv(session); in pppol2tp_session_get_sock()
155 struct l2tp_session *session; in pppol2tp_sock_to_session() local
161 session = (struct l2tp_session *)(sk->sk_user_data); in pppol2tp_sock_to_session()
162 if (!session) { in pppol2tp_sock_to_session()
166 if (WARN_ON(session->magic != L2TP_SESSION_MAGIC)) { in pppol2tp_sock_to_session()
167 session = NULL; in pppol2tp_sock_to_session()
173 return session; in pppol2tp_sock_to_session()
213 static void pppol2tp_recv(struct l2tp_session *session, struct sk_buff *skb, int data_len) in pppol2tp_recv() argument
215 struct pppol2tp_session *ps = l2tp_session_priv(session); in pppol2tp_recv()
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| D | l2tp_eth.c | 39 struct l2tp_session *session; member
67 spriv = l2tp_session_priv(priv->session); in l2tp_eth_dev_uninit()
77 struct l2tp_session *session = priv->session; in l2tp_eth_dev_xmit() local
79 int ret = l2tp_xmit_skb(session, skb); in l2tp_eth_dev_xmit()
125 static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb, int data_len) in l2tp_eth_dev_recv() argument
127 struct l2tp_eth_sess *spriv = l2tp_session_priv(session); in l2tp_eth_dev_recv()
164 static void l2tp_eth_delete(struct l2tp_session *session) in l2tp_eth_delete() argument
169 if (session) { in l2tp_eth_delete()
170 spriv = l2tp_session_priv(session); in l2tp_eth_delete()
186 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_tunnel_get_session(tunnel, session_id); in l2tp_nl_session_get()
69 return session; in l2tp_nl_session_get()
132 struct l2tp_session *session, in l2tp_session_notify() argument
143 NLM_F_ACK, session, cmd); in l2tp_session_notify()
528 struct l2tp_session *session; in l2tp_nl_cmd_session_create() local
638 session = l2tp_tunnel_get_session(tunnel, session_id); in l2tp_nl_cmd_session_create()
639 if (session) { in l2tp_nl_cmd_session_create()
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| /Linux-v5.15/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-v5.15/tools/perf/ |
| D | builtin-daemon.c | 117 struct daemon_session *session = zalloc(sizeof(*session)); in daemon__add_session() local
119 if (!session) in daemon__add_session()
122 session->name = strdup(name); in daemon__add_session()
123 if (!session->name) { in daemon__add_session()
124 free(session); in daemon__add_session()
128 session->pid = -1; in daemon__add_session()
129 list_add_tail(&session->list, &config->sessions); in daemon__add_session()
130 return session; in daemon__add_session()
135 struct daemon_session *session; in daemon__find_session() local
137 list_for_each_entry(session, &daemon->sessions, list) { in daemon__find_session()
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| /Linux-v5.15/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()
45 session->evlist = evlist__new_default(); in session_write_header()
46 TEST_ASSERT_VAL("can't get evlist", session->evlist); in session_write_header()
50 session->evlist = evlist__new(); in session_write_header()
51 TEST_ASSERT_VAL("can't get evlist", session->evlist); in session_write_header()
52 parse_events(session->evlist, "cpu_core/cycles/", &err); in session_write_header()
55 perf_header__set_feat(&session->header, HEADER_CPU_TOPOLOGY); in session_write_header()
56 perf_header__set_feat(&session->header, HEADER_NRCPUS); in session_write_header()
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| /Linux-v5.15/tools/perf/util/ |
| D | session.h | 67 void perf_session__delete(struct perf_session *session);
71 int perf_session__peek_event(struct perf_session *session, off_t file_offset,
75 typedef int (*peek_events_cb_t)(struct perf_session *session,
78 int perf_session__peek_events(struct perf_session *session, u64 offset,
81 int perf_session__process_events(struct perf_session *session);
88 int perf_session__resolve_callchain(struct perf_session *session,
94 bool perf_session__has_traces(struct perf_session *session, const char *msg);
98 int perf_session__create_kernel_maps(struct perf_session *session);
100 void perf_session__set_id_hdr_size(struct perf_session *session);
103 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 | 40 static int perf_session__process_compressed_event(struct perf_session *session, in perf_session__process_compressed_event() argument
46 size_t mmap_len, decomp_len = session->header.env.comp_mmap_len; in perf_session__process_compressed_event()
47 struct decomp *decomp, *decomp_last = session->decomp_last; in perf_session__process_compressed_event()
74 decomp_size = zstd_decompress_stream(&(session->zstd_data), src, src_size, in perf_session__process_compressed_event()
84 if (session->decomp == NULL) { in perf_session__process_compressed_event()
85 session->decomp = decomp; in perf_session__process_compressed_event()
86 session->decomp_last = decomp; in perf_session__process_compressed_event()
88 session->decomp_last->next = decomp; in perf_session__process_compressed_event()
89 session->decomp_last = decomp; in perf_session__process_compressed_event()
100 static int perf_session__deliver_event(struct perf_session *session,
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| D | auxtrace.h | 192 int (*process_event)(struct perf_session *session,
196 int (*process_auxtrace_event)(struct perf_session *session,
199 int (*queue_data)(struct perf_session *session,
202 void (*dump_auxtrace_sample)(struct perf_session *session,
204 int (*flush_events)(struct perf_session *session,
206 void (*free_events)(struct perf_session *session);
207 void (*free)(struct perf_session *session);
208 bool (*evsel_is_auxtrace)(struct perf_session *session,
377 struct perf_session *session,
505 struct perf_session *session,
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| /Linux-v5.15/tools/perf/tests/shell/ |
| D | daemon.sh | 121 local session=$2
132 state=`perf daemon ping --config ${config} --session ${session} | awk '{ print $1 }'`
154 [session-size]
157 [session-time]
174 check_line_other "${line}" size "-e cpu-clock -m 1 sleep 10" ${base}/session-size \
175 ${base}/session-size/output ${base}/session-size/control \
176 ${base}/session-size/ack "0"
181 check_line_other "${line}" time "-e task-clock -m 1 sleep 10" ${base}/session-time \
182 ${base}/session-time/output ${base}/session-time/control \
183 ${base}/session-time/ack "0"
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| /Linux-v5.15/drivers/net/wwan/iosm/ |
| D | iosm_ipc_mux_codec.c | 125 void ipc_mux_netif_tx_flowctrl(struct mux_session *session, int idx, bool on) in ipc_mux_netif_tx_flowctrl() argument
128 ipc_wwan_tx_flowctrl(session->wwan, idx, on); in ipc_mux_netif_tx_flowctrl()
169 struct mux_session *session; in ipc_mux_dl_dlcmds_decode_process() local
184 session = &ipc_mux->session[cmdh->if_id]; in ipc_mux_dl_dlcmds_decode_process()
191 session->flow_ctl_mask = in ipc_mux_dl_dlcmds_decode_process()
194 session->flow_ctl_mask = ~0; in ipc_mux_dl_dlcmds_decode_process()
199 session->net_tx_stop = true; in ipc_mux_dl_dlcmds_decode_process()
201 session->flow_ctl_en_cnt++; in ipc_mux_dl_dlcmds_decode_process()
210 session->flow_ctl_mask = in ipc_mux_dl_dlcmds_decode_process()
213 session->flow_ctl_mask = 0; in ipc_mux_dl_dlcmds_decode_process()
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| 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-v5.15/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-v5.15/drivers/virt/vboxguest/ |
| D | vboxguest_core.c | 575 struct vbg_session *session, in vbg_set_session_event_filter() argument
590 session->requestor); in vbg_set_session_event_filter()
600 previous = session->event_filter; in vbg_set_session_event_filter()
601 session->event_filter |= or_mask; in vbg_set_session_event_filter()
602 session->event_filter &= ~not_mask; in vbg_set_session_event_filter()
605 changed = previous ^ session->event_filter; in vbg_set_session_event_filter()
628 session->event_filter); in vbg_set_session_event_filter()
629 session->event_filter = previous; in vbg_set_session_event_filter()
673 struct vbg_session *session, in vbg_set_host_capabilities() argument
690 session->requestor); in vbg_set_host_capabilities()
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| /Linux-v5.15/fs/ceph/ |
| D | mds_client.c | 54 struct ceph_mds_session *session; member
1149 mds = cap->session->s_mds; in __choose_mds()
1375 struct ceph_mds_session *session) in __open_session() argument
1379 int mds = session->s_mds; in __open_session()
1385 session->s_state = CEPH_MDS_SESSION_OPENING; in __open_session()
1386 session->s_renew_requested = jiffies; in __open_session()
1389 msg = create_session_open_msg(mdsc, session->s_seq); in __open_session()
1392 ceph_con_send(&session->s_con, msg); in __open_session()
1404 struct ceph_mds_session *session; in __open_export_target_session() local
1407 session = __ceph_lookup_mds_session(mdsc, target); in __open_export_target_session()
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