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Searched refs:ses (Results 1 – 25 of 59) sorted by relevance

123

/linux/fs/smb/client/
H A Dsess.c27 cifs_ses_add_channel(struct cifs_ses *ses,
30 bool is_ses_using_iface(struct cifs_ses *ses, struct cifs_server_iface *iface) in is_ses_using_iface() argument
34 spin_lock(&ses->chan_lock); in is_ses_using_iface()
35 for (i = 0; i < ses->chan_count; i++) { in is_ses_using_iface()
36 if (ses->chans[i].iface == iface) { in is_ses_using_iface()
37 spin_unlock(&ses->chan_lock); in is_ses_using_iface()
41 spin_unlock(&ses->chan_lock); in is_ses_using_iface()
48 cifs_ses_get_chan_index(struct cifs_ses *ses, in cifs_ses_get_chan_index() argument
57 for (i = 0; i < ses->chan_count; i++) { in cifs_ses_get_chan_index()
58 if (ses->chans[i].server == server) in cifs_ses_get_chan_index()
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H A Dcifsencrypt.c248 build_avpair_blob(struct cifs_ses *ses, const struct nls_table *nls_cp) in build_avpair_blob() argument
256 if (!ses->domainName) { in build_avpair_blob()
257 ses->domainName = kstrdup(defdmname, GFP_KERNEL); in build_avpair_blob()
258 if (!ses->domainName) in build_avpair_blob()
262 dlen = strlen(ses->domainName); in build_avpair_blob()
270 kfree_sensitive(ses->auth_key.response); in build_avpair_blob()
271 ses->auth_key.len = size + 2 * dlen; in build_avpair_blob()
272 ses->auth_key.response = kzalloc(ses->auth_key.len, GFP_KERNEL); in build_avpair_blob()
273 if (!ses->auth_key.response) { in build_avpair_blob()
274 ses->auth_key.len = 0; in build_avpair_blob()
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H A Dsmb2transport.c43 struct cifs_ses *ses = NULL; in smb3_get_sign_key() local
53 list_for_each_entry(ses, &pserver->smb_ses_list, smb_ses_list) { in smb3_get_sign_key()
54 if (ses->Suid == ses_id) in smb3_get_sign_key()
64 spin_lock(&ses->ses_lock); in smb3_get_sign_key()
65 spin_lock(&ses->chan_lock); in smb3_get_sign_key()
67 is_binding = (cifs_chan_needs_reconnect(ses, server) && in smb3_get_sign_key()
68 ses->ses_status == SES_GOOD); in smb3_get_sign_key()
75 memcpy(key, ses->smb3signingkey, SMB3_SIGN_KEY_SIZE); in smb3_get_sign_key()
76 spin_unlock(&ses->chan_lock); in smb3_get_sign_key()
77 spin_unlock(&ses->ses_lock); in smb3_get_sign_key()
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H A Dconnect.c107 struct TCP_Server_Info *server = tcon->ses->server; in smb2_query_server_interfaces()
149 struct cifs_ses *ses; in cifs_signal_cifsd_for_reconnect() local
163 list_for_each_entry(ses, &server->smb_ses_list, smb_ses_list) { in cifs_signal_cifsd_for_reconnect()
164 spin_lock(&ses->ses_lock); in cifs_signal_cifsd_for_reconnect()
165 if (ses->ses_status == SES_EXITING) { in cifs_signal_cifsd_for_reconnect()
166 spin_unlock(&ses->ses_lock); in cifs_signal_cifsd_for_reconnect()
169 spin_lock(&ses->chan_lock); in cifs_signal_cifsd_for_reconnect()
170 for (i = 1; i < ses->chan_count; i++) { in cifs_signal_cifsd_for_reconnect()
171 nserver = ses->chans[i].server; in cifs_signal_cifsd_for_reconnect()
177 spin_unlock(&ses->chan_lock); in cifs_signal_cifsd_for_reconnect()
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H A Dcifstransport.c72 static int allocate_mid(struct cifs_ses *ses, struct smb_hdr *in_buf, in allocate_mid() argument
75 spin_lock(&ses->ses_lock); in allocate_mid()
76 if (ses->ses_status == SES_NEW) { in allocate_mid()
79 spin_unlock(&ses->ses_lock); in allocate_mid()
85 if (ses->ses_status == SES_EXITING) { in allocate_mid()
88 spin_unlock(&ses->ses_lock); in allocate_mid()
93 spin_unlock(&ses->ses_lock); in allocate_mid()
95 *ppmidQ = alloc_mid(in_buf, ses->server); in allocate_mid()
98 spin_lock(&ses->server->mid_queue_lock); in allocate_mid()
99 list_add_tail(&(*ppmidQ)->qhead, &ses->server->pending_mid_q); in allocate_mid()
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H A Dcifs_debug.c114 (tcon->ses->session_flags & SMB2_SESSION_FLAG_ENCRYPT_DATA) || in cifs_debug_tcon()
121 if (tcon->ses->server->ops->dump_share_caps) in cifs_debug_tcon()
122 tcon->ses->server->ops->dump_share_caps(m, tcon); in cifs_debug_tcon()
240 struct cifs_ses *ses; in cifs_debug_files_proc_show() local
258 list_for_each_entry(ses, &server->smb_ses_list, smb_ses_list) { in cifs_debug_files_proc_show()
259 if (cifs_ses_exiting(ses)) in cifs_debug_files_proc_show()
261 list_for_each_entry(tcon, &ses->tcon_list, tcon_list) { in cifs_debug_files_proc_show()
267 ses->Suid, in cifs_debug_files_proc_show()
319 struct cifs_ses *ses; in cifs_debug_dirs_proc_show() local
334 ses = list_entry(tmp, struct cifs_ses, smb_ses_list); in cifs_debug_dirs_proc_show()
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H A Dsmb2pdu.c80 if (!tcon || !tcon->ses) in smb3_encryption_required()
82 if ((tcon->ses->session_flags & SMB2_SESSION_FLAG_ENCRYPT_DATA) || in smb3_encryption_required()
86 (tcon->ses->server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION)) in smb3_encryption_required()
89 (tcon->ses->server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION)) in smb3_encryption_required()
145 if (tcon->ses) in smb2_hdr_assemble()
146 shdr->SessionId = cpu_to_le64(tcon->ses->Suid); in smb2_hdr_assemble()
169 cifs_chan_skip_or_disable(struct cifs_ses *ses, in cifs_chan_skip_or_disable() argument
179 ses->server->hostname); in cifs_chan_skip_or_disable()
181 spin_lock(&ses->chan_lock); in cifs_chan_skip_or_disable()
182 chan_index = cifs_ses_get_chan_index(ses, server); in cifs_chan_skip_or_disable()
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H A Dioctl.c57 if (tcon->ses->server->ops->ioctl_query_info) in cifs_ioctl_query_info()
58 rc = tcon->ses->server->ops->ioctl_query_info( in cifs_ioctl_query_info()
123 tcon_inf.session_id = tcon->ses->Suid; in smb_mnt_get_tcon_info()
142 fsinf->protocol_id = tcon->ses->server->vals->protocol_id; in smb_mnt_get_fsinfo()
240 struct cifs_ses *ses; in cifs_dump_full_key() local
257 /* if ses id is 0, use current user session */ in cifs_dump_full_key()
258 ses = tcon->ses; in cifs_dump_full_key()
270 ses = ses_it; in cifs_dump_full_key()
276 cifs_smb_ses_inc_refcount(ses); in cifs_dump_full_key()
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H A Ddfs.h23 struct cifs_ses *ses; member
43 #define ref_walk_ses(w) (ref_walk_cur(w)->ses)
68 if (ref->ses) in __ref_walk_free()
69 cifs_put_smb_ses(ref->ses); in __ref_walk_free()
138 if (WARN_ON_ONCE(!ref->ses)) in ref_walk_set_tcon()
140 list_add(&ref->ses->dlist, &tcon->dfs_ses_list); in ref_walk_set_tcon()
141 ref->ses = NULL; in ref_walk_set_tcon()
169 struct cifs_ses *rses = ctx->dfs_root_ses ?: mnt_ctx->ses; in dfs_get_referral()
183 struct cifs_ses *ses, *n; in dfs_put_root_smb_sessions() local
185 list_for_each_entry_safe(ses, n, head, dlist) { in dfs_put_root_smb_sessions()
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H A Ddfs_cache.c644 static int get_dfs_referral(const unsigned int xid, struct cifs_ses *ses, const char *path, in get_dfs_referral() argument
653 if (!ses || !ses->server || !ses->server->ops->get_dfs_refer) in get_dfs_referral()
658 cifs_dbg(FYI, "%s: ipc=%s referral=%s\n", __func__, ses->tcon_ipc->tree_name, path); in get_dfs_referral()
659 rc = ses->server->ops->get_dfs_refer(xid, ses, path, refs, numrefs, cache_cp, in get_dfs_referral()
682 struct cifs_ses *ses, in cache_refresh_path() argument
717 rc = get_dfs_referral(xid, ses, path, &refs, &numrefs); in cache_refresh_path()
854 int dfs_cache_find(const unsigned int xid, struct cifs_ses *ses, const struct nls_table *cp, in dfs_cache_find() argument
866 ce = cache_refresh_path(xid, ses, npath, false); in dfs_cache_find()
1098 struct TCP_Server_Info *server = tcon->ses->server; in target_share_equal()
1123 static bool is_ses_good(struct cifs_tcon *tcon, struct cifs_ses *ses) in is_ses_good() argument
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H A Dcifs_swn.c50 if (tcon->ses->user_name != NULL) { in cifs_swn_auth_info_ntlm()
51 ret = nla_put_string(skb, CIFS_GENL_ATTR_SWN_USER_NAME, tcon->ses->user_name); in cifs_swn_auth_info_ntlm()
56 if (tcon->ses->password != NULL) { in cifs_swn_auth_info_ntlm()
57 ret = nla_put_string(skb, CIFS_GENL_ATTR_SWN_PASSWORD, tcon->ses->password); in cifs_swn_auth_info_ntlm()
62 if (tcon->ses->domainName != NULL) { in cifs_swn_auth_info_ntlm()
63 ret = nla_put_string(skb, CIFS_GENL_ATTR_SWN_DOMAIN_NAME, tcon->ses->domainName); in cifs_swn_auth_info_ntlm()
112 if (swnreg->tcon->ses->server->use_swn_dstaddr) in cifs_swn_send_register_message()
113 addr = &swnreg->tcon->ses->server->swn_dstaddr; in cifs_swn_send_register_message()
115 addr = &swnreg->tcon->ses->server->dstaddr; in cifs_swn_send_register_message()
139 authtype = cifs_select_sectype(swnreg->tcon->ses->server, swnreg->tcon->ses->sectype); in cifs_swn_send_register_message()
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H A Dcifsproto.h101 extern struct TCP_Server_Info *cifs_pick_channel(struct cifs_ses *ses);
102 extern int cifs_send_recv(const unsigned int xid, struct cifs_ses *ses,
106 extern int compound_send_recv(const unsigned int xid, struct cifs_ses *ses,
111 int SendReceive(const unsigned int xid, struct cifs_ses *ses,
114 int SendReceiveNoRsp(const unsigned int xid, struct cifs_ses *ses,
117 struct mid_q_entry *cifs_setup_request(struct cifs_ses *ses, struct TCP_Server_Info *ignored,
132 send_cancel(struct cifs_ses *ses, struct TCP_Server_Info *server, in send_cancel() argument
137 server->ops->send_cancel(ses, server, rqst, mid, xid) : 0; in send_cancel()
186 struct cifs_ses *ses,
188 extern int CIFS_SessSetup(const unsigned int xid, struct cifs_ses *ses,
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H A Dcifsfs.c135 struct cifs_ses *ses; in cifs_drop_all_dir_caches() local
140 list_for_each_entry(ses, &server->smb_ses_list, smb_ses_list) { in cifs_drop_all_dir_caches()
141 if (cifs_ses_exiting(ses)) in cifs_drop_all_dir_caches()
143 list_for_each_entry(tcon, &ses->tcon_list, tcon_list) in cifs_drop_all_dir_caches()
245 if (tcon->ses->capabilities & tcon->ses->server->vals->cap_large_files) in cifs_read_super()
257 if ((tcon->ses->server->vals->protocol_id == SMB10_PROT_ID) && in cifs_read_super()
258 ((tcon->ses->capabilities & in cifs_read_super()
259 tcon->ses->server->vals->cap_nt_find) == 0) && in cifs_read_super()
288 tcon->ses->server->ops->negotiate_rsize(tcon, cifs_sb->ctx); in cifs_read_super()
354 struct TCP_Server_Info *server = tcon->ses->server; in cifs_statfs()
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H A Ddfs.c78 struct cifs_ses *ses = mnt_ctx->ses; in set_root_smb_session() local
80 if (ses) { in set_root_smb_session()
82 cifs_smb_ses_inc_refcount(ses); in set_root_smb_session()
85 ctx->dfs_root_ses = ses; in set_root_smb_session()
222 else if (WARN_ON(!mnt_ctx->ses)) in __dfs_mount_share()
342 const struct smb_version_operations *ops = tcon->ses->server->ops; in tree_connect_dfs_target()
343 struct TCP_Server_Info *server = tcon->ses->server; in tree_connect_dfs_target()
373 rc = ops->tree_connect(xid, tcon->ses, tree, in tree_connect_dfs_target()
374 tcon, tcon->ses->local_nls); in tree_connect_dfs_target()
389 struct TCP_Server_Info *server = tcon->ses->server; in cifs_tree_connect()
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H A Dcifssmb.c74 struct cifs_ses *ses; in cifs_reconnect_tcon() local
85 ses = tcon->ses; in cifs_reconnect_tcon()
86 server = ses->server; in cifs_reconnect_tcon()
108 spin_lock(&ses->chan_lock); in cifs_reconnect_tcon()
109 if (!cifs_chan_needs_reconnect(ses, server) && !tcon->need_reconnect) { in cifs_reconnect_tcon()
110 spin_unlock(&ses->chan_lock); in cifs_reconnect_tcon()
113 spin_unlock(&ses->chan_lock); in cifs_reconnect_tcon()
115 mutex_lock(&ses->session_mutex); in cifs_reconnect_tcon()
124 mutex_unlock(&ses->session_mutex); in cifs_reconnect_tcon()
128 mutex_unlock(&ses->session_mutex); in cifs_reconnect_tcon()
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H A Dtransport.c817 struct TCP_Server_Info *cifs_pick_channel(struct cifs_ses *ses) in cifs_pick_channel() argument
824 if (!ses) in cifs_pick_channel()
827 spin_lock(&ses->chan_lock); in cifs_pick_channel()
828 start = atomic_inc_return(&ses->chan_seq); in cifs_pick_channel()
829 for (i = 0; i < ses->chan_count; i++) { in cifs_pick_channel()
830 cur = (start + i) % ses->chan_count; in cifs_pick_channel()
831 server = ses->chans[cur].server; in cifs_pick_channel()
835 if (CIFS_CHAN_NEEDS_RECONNECT(ses, cur)) in cifs_pick_channel()
856 index = (uint)start % ses->chan_count; in cifs_pick_channel()
858 server = ses->chans[index].server; in cifs_pick_channel()
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H A Dcifsglob.h114 #define CIFS_DFS_ROOT_SES(ses) ((ses)->dfs_root_ses ?: (ses)) argument
314 int (*send_cancel)(struct cifs_ses *ses, struct TCP_Server_Info *server,
370 struct cifs_ses *ses,
538 int (*generate_signingkey)(struct cifs_ses *ses,
1129 #define CIFS_ALL_CHANNELS_SET(ses) \ argument
1130 ((1UL << (ses)->chan_count) - 1)
1131 #define CIFS_ALL_CHANS_GOOD(ses) \ argument
1132 (!(ses)->chans_need_reconnect)
1133 #define CIFS_ALL_CHANS_NEED_RECONNECT(ses) \ argument
1134 ((ses)->chans_need_reconnect == CIFS_ALL_CHANNELS_SET(ses))
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H A Dxattr.c61 if (pTcon->ses->server->ops->set_file_info) in cifs_attrib_set()
62 rc = pTcon->ses->server->ops->set_file_info(inode, full_path, in cifs_attrib_set()
85 if (pTcon->ses->server->ops->set_file_info) in cifs_creation_time_set()
86 rc = pTcon->ses->server->ops->set_file_info(inode, full_path, in cifs_creation_time_set()
156 if (pTcon->ses->server->ops->set_EA) { in cifs_xattr_set()
157 rc = pTcon->ses->server->ops->set_EA(xid, pTcon, in cifs_xattr_set()
179 if (pTcon->ses->server->ops->set_acl) { in cifs_xattr_set()
206 rc = pTcon->ses->server->ops->set_acl(pacl, in cifs_xattr_set()
316 if (pTcon->ses->server->ops->query_all_EAs) in cifs_xattr_get()
317 rc = pTcon->ses->server->ops->query_all_EAs(xid, pTcon, in cifs_xattr_get()
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H A Dmisc.c292 if (treeCon->ses) { in header_assemble()
293 if (treeCon->ses->capabilities & CAP_UNICODE) in header_assemble()
295 if (treeCon->ses->capabilities & CAP_STATUS32) in header_assemble()
299 buffer->Uid = treeCon->ses->Suid; in header_assemble()
300 if (treeCon->ses->server) in header_assemble()
301 buffer->Mid = get_next_mid(treeCon->ses->server); in header_assemble()
307 if ((treeCon->ses) && (treeCon->ses->server)) in header_assemble()
308 if (treeCon->ses->server->sign) in header_assemble()
449 struct cifs_ses *ses; in is_valid_oplock_break() local
518 list_for_each_entry(ses, &pserver->smb_ses_list, smb_ses_list) { in is_valid_oplock_break()
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H A Dsmb2inode.c187 struct cifs_ses *ses = tcon->ses; in smb2_compound_op() local
210 server = cifs_pick_channel(ses); in smb2_compound_op()
314 ses->Suid, full_path); in smb2_compound_op()
350 ses->Suid, full_path); in smb2_compound_op()
357 trace_smb3_mkdir_enter(xid, tcon->tid, ses->Suid, full_path); in smb2_compound_op()
392 trace_smb3_unlink_enter(xid, tcon->tid, ses->Suid, full_path); in smb2_compound_op()
427 trace_smb3_set_eof_enter(xid, tcon->tid, ses->Suid, full_path); in smb2_compound_op()
459 ses->Suid, full_path); in smb2_compound_op()
498 trace_smb3_rename_enter(xid, tcon->tid, ses->Suid, full_path); in smb2_compound_op()
525 trace_smb3_hardlink_enter(xid, tcon->tid, ses->Suid, full_path); in smb2_compound_op()
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H A Dsmb1ops.c33 send_nt_cancel(struct cifs_ses *ses, struct TCP_Server_Info *server, in send_nt_cancel() argument
80 send_lock_cancel(struct cifs_ses *ses, struct TCP_Server_Info *server, in send_lock_cancel() argument
96 pSMB->hdr.Mid = get_next_mid(ses->server); in send_lock_cancel()
98 rc = SendReceive(xid, ses, in_buf, in_len, NULL, NULL, 0); in send_lock_cancel()
106 static int cifs_send_cancel(struct cifs_ses *ses, struct TCP_Server_Info *server, in cifs_send_cancel() argument
111 return send_lock_cancel(ses, server, rqst, mid, xid); in cifs_send_cancel()
112 return send_nt_cancel(ses, server, rqst, mid, xid); in cifs_send_cancel()
474 struct cifs_ses *ses, in cifs_negotiate() argument
478 rc = CIFSSMBNegotiate(xid, ses, server); in cifs_negotiate()
486 struct TCP_Server_Info *server = tcon->ses->server; in smb1_negotiate_wsize()
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H A Dsmb2misc.c159 struct cifs_ses *ses = NULL; in smb2_check_message() local
166 ses = iter; in smb2_check_message()
171 if (!ses) { in smb2_check_message()
615 struct cifs_ses *ses; in smb2_is_valid_lease_break() local
635 list_for_each_entry(ses, &pserver->smb_ses_list, smb_ses_list) { in smb2_is_valid_lease_break()
636 if (cifs_ses_exiting(ses)) in smb2_is_valid_lease_break()
638 list_for_each_entry(tcon, &ses->tcon_list, tcon_list) { in smb2_is_valid_lease_break()
689 struct cifs_ses *ses; in smb2_is_valid_oplock_break() local
714 list_for_each_entry(ses, &pserver->smb_ses_list, smb_ses_list) { in smb2_is_valid_oplock_break()
715 if (cifs_ses_exiting(ses)) in smb2_is_valid_oplock_break()
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H A Dfs_context.c761 static void smb3_sync_ses_chan_max(struct cifs_ses *ses, unsigned int max_channels);
1035 int smb3_sync_session_ctx_passwords(struct cifs_sb_info *cifs_sb, struct cifs_ses *ses) in smb3_sync_session_ctx_passwords() argument
1037 if (ses->password && in smb3_sync_session_ctx_passwords()
1039 strcmp(ses->password, cifs_sb->ctx->password)) { in smb3_sync_session_ctx_passwords()
1041 cifs_sb->ctx->password = kstrdup(ses->password, GFP_KERNEL); in smb3_sync_session_ctx_passwords()
1045 if (ses->password2 && in smb3_sync_session_ctx_passwords()
1047 strcmp(ses->password2, cifs_sb->ctx->password2)) { in smb3_sync_session_ctx_passwords()
1049 cifs_sb->ctx->password2 = kstrdup(ses->password2, GFP_KERNEL); in smb3_sync_session_ctx_passwords()
1068 static void smb3_sync_ses_chan_max(struct cifs_ses *ses, unsigned int max_channels) in smb3_sync_ses_chan_max() argument
1070 spin_lock(&ses->chan_lock); in smb3_sync_ses_chan_max()
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H A Dsmb2ops.c458 struct cifs_ses *ses, in smb2_negotiate() argument
466 rc = SMB2_negotiate(xid, ses, server); in smb2_negotiate()
484 struct TCP_Server_Info *server = tcon->ses->server; in smb2_negotiate_wsize()
499 struct TCP_Server_Info *server = tcon->ses->server; in smb3_negotiate_wsize()
534 struct TCP_Server_Info *server = tcon->ses->server; in smb2_negotiate_rsize()
550 struct TCP_Server_Info *server = tcon->ses->server; in smb3_negotiate_rsize()
622 size_t buf_len, struct cifs_ses *ses, bool in_mount) in parse_server_interfaces() argument
639 spin_lock(&ses->iface_lock); in parse_server_interfaces()
641 if (ses->iface_last_update && in parse_server_interfaces()
642 time_before(jiffies, ses in parse_server_interfaces()
824 struct cifs_ses *ses = tcon->ses; SMB3_request_interfaces() local
1170 struct cifs_ses *ses = tcon->ses; smb2_set_ea() local
1567 struct cifs_ses *ses = tcon->ses; smb2_ioctl_query_info() local
2645 struct cifs_ses *ses; smb2_is_network_name_deleted() local
2722 struct cifs_ses *ses = tcon->ses; smb2_set_next_command() local
2799 struct cifs_ses *ses = tcon->ses; smb2_query_info_compound() local
3061 smb2_get_dfs_refer(const unsigned int xid,struct cifs_ses * ses,const char * search_name,struct dfs_info3_param ** target_nodes,unsigned int * num_of_nodes,const struct nls_table * nls_codepage,int remap) smb2_get_dfs_refer() argument
3365 struct cifs_ses *ses = tcon->ses; smb3_zero_range() local
4389 struct cifs_ses *ses; smb2_get_enc_key() local
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/linux/fs/nfsd/
H A Dnfs4callback.c407 static u32 highest_slotid(struct nfsd4_session *ses) in highest_slotid() argument
411 spin_lock(&ses->se_lock); in highest_slotid()
412 idx = fls(~ses->se_cb_slot_avail); in highest_slotid()
415 idx = max(idx, ses->se_cb_highest_slot); in highest_slotid()
416 spin_unlock(&ses->se_lock); in highest_slotid()
483 static void update_cb_slot_table(struct nfsd4_session *ses, u32 target) in update_cb_slot_table() argument
486 if (likely(target == READ_ONCE(ses->se_cb_highest_slot))) in update_cb_slot_table()
489 spin_lock(&ses->se_lock); in update_cb_slot_table()
490 if (target > ses->se_cb_highest_slot) { in update_cb_slot_table()
501 for (i = ses->se_cb_highest_slot + 1; i <= target; ++i) in update_cb_slot_table()
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