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Searched refs:ses (Results 1 – 25 of 43) sorted by relevance

12

/linux/fs/smb/client/
H A Dsess.c26 cifs_ses_add_channel(struct cifs_ses *ses,
29 bool is_ses_using_iface(struct cifs_ses *ses, struct cifs_server_iface *iface) in is_ses_using_iface() argument
33 spin_lock(&ses->chan_lock); in is_ses_using_iface()
34 for (i = 0; i < ses->chan_count; i++) { in is_ses_using_iface()
35 if (ses->chans[i].iface == iface) { in is_ses_using_iface()
36 spin_unlock(&ses->chan_lock); in is_ses_using_iface()
40 spin_unlock(&ses->chan_lock); in is_ses_using_iface()
47 cifs_ses_get_chan_index(struct cifs_ses *ses, in cifs_ses_get_chan_index() argument
56 for (i = 0; i < ses->chan_count; i++) { in cifs_ses_get_chan_index()
57 if (ses->chans[i].server == server) in cifs_ses_get_chan_index()
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H A Dsmb1session.c21 struct cifs_ses *ses; member
39 static __u32 cifs_ssetup_hdr(struct cifs_ses *ses, in cifs_ssetup_hdr() argument
68 if (ses->capabilities & CAP_UNICODE) { in cifs_ssetup_hdr()
72 if (ses->capabilities & CAP_STATUS32) { in cifs_ssetup_hdr()
76 if (ses->capabilities & CAP_DFS) { in cifs_ssetup_hdr()
80 if (ses->capabilities & CAP_UNIX) in cifs_ssetup_hdr()
125 static void unicode_domain_string(char **pbcc_area, struct cifs_ses *ses, in unicode_domain_string() argument
132 if (ses->domainName == NULL) { in unicode_domain_string()
141 bytes_ret = cifs_strtoUTF16((__le16 *) bcc_ptr, ses->domainName, in unicode_domain_string()
149 static void ascii_domain_string(char **pbcc_area, struct cifs_ses *ses, in ascii_domain_string() argument
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H A Dconnect.c66 static struct mchan_mount *mchan_mount_alloc(struct cifs_ses *ses);
110 struct TCP_Server_Info *server = tcon->ses->server; in smb2_query_server_interfaces()
152 struct cifs_ses *ses; in cifs_signal_cifsd_for_reconnect() local
166 list_for_each_entry(ses, &server->smb_ses_list, smb_ses_list) { in cifs_signal_cifsd_for_reconnect()
167 spin_lock(&ses->ses_lock); in cifs_signal_cifsd_for_reconnect()
168 if (ses->ses_status == SES_EXITING) { in cifs_signal_cifsd_for_reconnect()
169 spin_unlock(&ses->ses_lock); in cifs_signal_cifsd_for_reconnect()
172 spin_lock(&ses->chan_lock); in cifs_signal_cifsd_for_reconnect()
173 for (i = 1; i < ses->chan_count; i++) { in cifs_signal_cifsd_for_reconnect()
174 nserver = ses->chans[i].server; in cifs_signal_cifsd_for_reconnect()
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H A Dsmb2pdu.c79 if (!tcon || !tcon->ses) in smb3_encryption_required()
81 if ((tcon->ses->session_flags & SMB2_SESSION_FLAG_ENCRYPT_DATA) || in smb3_encryption_required()
85 (tcon->ses->server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION)) in smb3_encryption_required()
88 (tcon->ses->server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION)) in smb3_encryption_required()
144 if (tcon->ses) in smb2_hdr_assemble()
145 shdr->SessionId = cpu_to_le64(tcon->ses->Suid); in smb2_hdr_assemble()
168 cifs_chan_skip_or_disable(struct cifs_ses *ses, in cifs_chan_skip_or_disable() argument
178 ses->server->hostname); in cifs_chan_skip_or_disable()
180 spin_lock(&ses->chan_lock); in cifs_chan_skip_or_disable()
181 chan_index = cifs_ses_get_chan_index(ses, server); in cifs_chan_skip_or_disable()
[all …]
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()
170 struct cifs_ses *rses = ctx->dfs_root_ses ?: mnt_ctx->ses; in dfs_get_referral()
184 struct cifs_ses *ses, *n; in dfs_put_root_smb_sessions() local
186 list_for_each_entry_safe(ses, n, head, dlist) { in dfs_put_root_smb_sessions()
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H A Dsmb1transport.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 Dcifsproto.h100 struct TCP_Server_Info *cifs_pick_channel(struct cifs_ses *ses);
101 int cifs_send_recv(const unsigned int xid, struct cifs_ses *ses,
104 int compound_send_recv(const unsigned int xid, struct cifs_ses *ses,
118 send_cancel(struct cifs_ses *ses, struct TCP_Server_Info *server, in send_cancel() argument
123 server->ops->send_cancel(ses, server, rqst, mid, xid) : 0; in send_cancel()
290 int cifs_negotiate_protocol(const unsigned int xid, struct cifs_ses *ses,
292 int cifs_setup_session(const unsigned int xid, struct cifs_ses *ses,
310 int setup_ntlmv2_rsp(struct cifs_ses *ses, const struct nls_table *nls_cp);
312 int calc_seckey(struct cifs_ses *ses);
313 int generate_smb30signingkey(struct cifs_ses *ses,
[all …]
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
[all …]
H A Dcifs_swn.c94 if (tcon->ses->user_name != NULL) { in cifs_swn_auth_info_ntlm()
95 ret = nla_put_string(skb, CIFS_GENL_ATTR_SWN_USER_NAME, tcon->ses->user_name); in cifs_swn_auth_info_ntlm()
100 if (tcon->ses->password != NULL) { in cifs_swn_auth_info_ntlm()
101 ret = nla_put_string(skb, CIFS_GENL_ATTR_SWN_PASSWORD, tcon->ses->password); in cifs_swn_auth_info_ntlm()
106 if (tcon->ses->domainName != NULL) { in cifs_swn_auth_info_ntlm()
107 ret = nla_put_string(skb, CIFS_GENL_ATTR_SWN_DOMAIN_NAME, tcon->ses->domainName); in cifs_swn_auth_info_ntlm()
157 if (tcon->ses->server->use_swn_dstaddr) in cifs_swn_send_register_message()
158 addr = &tcon->ses->server->swn_dstaddr; in cifs_swn_send_register_message()
160 addr = &tcon->ses->server->dstaddr; in cifs_swn_send_register_message()
184 authtype = cifs_select_sectype(tcon->ses->server, tcon->ses->sectype); in cifs_swn_send_register_message()
[all …]
H A Dcifsfs.c214 if (tcon->ses->capabilities & tcon->ses->server->vals->cap_large_files) in cifs_read_super()
226 if ((tcon->ses->server->vals->protocol_id == SMB10_PROT_ID) && in cifs_read_super()
227 ((tcon->ses->capabilities & in cifs_read_super()
228 tcon->ses->server->vals->cap_nt_find) == 0) && in cifs_read_super()
257 tcon->ses->server->ops->negotiate_rsize(tcon, cifs_sb->ctx); in cifs_read_super()
341 struct TCP_Server_Info *server = tcon->ses->server; in cifs_statfs()
381 struct TCP_Server_Info *server = tcon->ses->server; in cifs_fallocate()
521 cifs_show_security(struct seq_file *s, struct cifs_ses *ses) in cifs_show_security() argument
523 if (ses->sectype == Unspecified) { in cifs_show_security()
524 if (ses->user_name == NULL) in cifs_show_security()
[all …]
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.c75 struct cifs_ses *ses; in cifs_reconnect_tcon() local
86 ses = tcon->ses; in cifs_reconnect_tcon()
87 server = ses->server; in cifs_reconnect_tcon()
109 spin_lock(&ses->chan_lock); in cifs_reconnect_tcon()
110 if (!cifs_chan_needs_reconnect(ses, server) && !tcon->need_reconnect) { in cifs_reconnect_tcon()
111 spin_unlock(&ses->chan_lock); in cifs_reconnect_tcon()
114 spin_unlock(&ses->chan_lock); in cifs_reconnect_tcon()
116 mutex_lock(&ses->session_mutex); in cifs_reconnect_tcon()
125 mutex_unlock(&ses->session_mutex); in cifs_reconnect_tcon()
129 mutex_unlock(&ses->session_mutex); in cifs_reconnect_tcon()
[all …]
H A Dcifsglob.h113 #define CIFS_DFS_ROOT_SES(ses) ((ses)->dfs_root_ses ?: (ses)) argument
312 int (*send_cancel)(struct cifs_ses *ses, struct TCP_Server_Info *server,
368 struct cifs_ses *ses,
538 int (*generate_signingkey)(struct cifs_ses *ses,
1119 #define CIFS_ALL_CHANNELS_SET(ses) \ argument
1120 ((1UL << (ses)->chan_count) - 1)
1121 #define CIFS_ALL_CHANS_GOOD(ses) \ argument
1122 (!(ses)->chans_need_reconnect)
1123 #define CIFS_ALL_CHANS_NEED_RECONNECT(ses) \ argument
1124 ((ses)->chans_need_reconnect == CIFS_ALL_CHANNELS_SET(ses))
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H A Dsmb1ops.c141 send_nt_cancel(struct cifs_ses *ses, struct TCP_Server_Info *server, in send_nt_cancel() argument
188 send_lock_cancel(struct cifs_ses *ses, struct TCP_Server_Info *server, in send_lock_cancel() argument
204 pSMB->hdr.Mid = get_next_mid(ses->server); in send_lock_cancel()
206 rc = SendReceive(xid, ses, in_buf, in_len, NULL, NULL, 0); in send_lock_cancel()
214 static int cifs_send_cancel(struct cifs_ses *ses, struct TCP_Server_Info *server, in cifs_send_cancel() argument
219 return send_lock_cancel(ses, server, rqst, mid, xid); in cifs_send_cancel()
220 return send_nt_cancel(ses, server, rqst, mid, xid); in cifs_send_cancel()
412 struct cifs_ses *ses, in cifs_negotiate() argument
416 rc = CIFSSMBNegotiate(xid, ses, server); in cifs_negotiate()
424 struct TCP_Server_Info *server = tcon->ses->server; in smb1_negotiate_wsize()
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H A Dtransport.c821 struct TCP_Server_Info *cifs_pick_channel(struct cifs_ses *ses) in cifs_pick_channel() argument
828 if (!ses) in cifs_pick_channel()
831 spin_lock(&ses->chan_lock); in cifs_pick_channel()
832 start = atomic_inc_return(&ses->chan_seq); in cifs_pick_channel()
833 for (i = 0; i < ses->chan_count; i++) { in cifs_pick_channel()
834 cur = (start + i) % ses->chan_count; in cifs_pick_channel()
835 server = ses->chans[cur].server; in cifs_pick_channel()
839 if (CIFS_CHAN_NEEDS_RECONNECT(ses, cur)) in cifs_pick_channel()
856 server = ses->chans[index].server; in cifs_pick_channel()
857 spin_unlock(&ses->chan_lock); in cifs_pick_channel()
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H A Dsmb2inode.c212 struct cifs_ses *ses = tcon->ses; in smb2_compound_op() local
235 server = cifs_pick_channel(ses); in smb2_compound_op()
323 ses->Suid, full_path); in smb2_compound_op()
342 ses->Suid, full_path); in smb2_compound_op()
349 trace_smb3_mkdir_enter(xid, tcon->tid, ses->Suid, full_path); in smb2_compound_op()
367 trace_smb3_unlink_enter(xid, tcon->tid, ses->Suid, full_path); in smb2_compound_op()
385 trace_smb3_set_eof_enter(xid, tcon->tid, ses->Suid, full_path); in smb2_compound_op()
403 ses->Suid, full_path); in smb2_compound_op()
430 trace_smb3_rename_enter(xid, tcon->tid, ses->Suid, full_path); in smb2_compound_op()
456 trace_smb3_hardlink_enter(xid, tcon->tid, ses->Suid, full_path); in smb2_compound_op()
[all …]
H A Dsmb2misc.c164 struct cifs_ses *ses = NULL; in smb2_check_message() local
171 ses = iter; in smb2_check_message()
176 if (!ses) { in smb2_check_message()
642 struct cifs_ses *ses; in smb2_is_valid_lease_break() local
662 list_for_each_entry(ses, &pserver->smb_ses_list, smb_ses_list) { in smb2_is_valid_lease_break()
663 if (cifs_ses_exiting(ses)) in smb2_is_valid_lease_break()
665 list_for_each_entry(tcon, &ses->tcon_list, tcon_list) { in smb2_is_valid_lease_break()
716 struct cifs_ses *ses; in smb2_is_valid_oplock_break() local
741 list_for_each_entry(ses, &pserver->smb_ses_list, smb_ses_list) { in smb2_is_valid_oplock_break()
742 if (cifs_ses_exiting(ses)) in smb2_is_valid_oplock_break()
[all …]
H A Dsmb2ops.c469 struct cifs_ses *ses, in smb2_negotiate() argument
477 rc = SMB2_negotiate(xid, ses, server); in smb2_negotiate()
495 struct TCP_Server_Info *server = tcon->ses->server; in smb2_negotiate_wsize()
510 struct TCP_Server_Info *server = tcon->ses->server; in smb3_negotiate_wsize()
545 struct TCP_Server_Info *server = tcon->ses->server; in smb2_negotiate_rsize()
561 struct TCP_Server_Info *server = tcon->ses->server; in smb3_negotiate_rsize()
633 size_t buf_len, struct cifs_ses *ses, bool in_mount) in parse_server_interfaces() argument
651 spin_lock(&ses->iface_lock); in parse_server_interfaces()
656 list_for_each_entry_safe(iface, niface, &ses->iface_list, in parse_server_interfaces()
660 spin_unlock(&ses->iface_lock); in parse_server_interfaces()
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H A Dmisc.c890 if ((t1->ses == t2->ses || in tcon_super_cb()
891 t1->ses->dfs_root_ses == t2->ses->dfs_root_ses) && in tcon_super_cb()
892 t1->ses->server == t2->ses->server && in tcon_super_cb()
1006 struct TCP_Server_Info *server = tcon->ses->server; in cifs_inval_name_dfs_link_error()
1007 struct cifs_ses *ses = tcon->ses; in cifs_inval_name_dfs_link_error() local
1057 ses = CIFS_DFS_ROOT_SES(ses); in cifs_inval_name_dfs_link_error()
1058 if (ses->server->ops->get_dfs_refer && in cifs_inval_name_dfs_link_error()
1059 !ses->server->ops->get_dfs_refer(xid, ses, ref_path, &refs, in cifs_inval_name_dfs_link_error()
H A Dfile.c63 server = cifs_pick_channel(tlink_tcon(open_file->tlink)->ses); in cifs_prepare_write()
168 server = cifs_pick_channel(tlink_tcon(req->cfile->tlink)->ses); in cifs_prepare_read()
561 struct TCP_Server_Info *server = tcon->ses->server; in cifs_nt_open()
679 struct TCP_Server_Info *server = tcon->ses->server; in cifs_new_fileinfo()
812 struct TCP_Server_Info *server = tcon->ses->server; in serverclose_work()
872 struct TCP_Server_Info *server = tcon->ses->server; in _cifsFileInfo_put()
933 struct TCP_Server_Info *server = tcon->ses->server; in _cifsFileInfo_put()
979 return tcon->ses->server->ops->flush(xid, tcon, in cifs_file_flush()
985 rc = tcon->ses->server->ops->flush(xid, tcon, &cfile->fid); in cifs_file_flush()
1012 server = tcon->ses->server; in cifs_do_truncate()
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H A Dlink.c152 if (tcon->ses->server->ops->create_mf_symlink) in create_mf_symlink()
153 rc = tcon->ses->server->ops->create_mf_symlink(xid, tcon, in create_mf_symlink()
188 if (tcon->ses->server->ops->query_mf_symlink) in check_mf_symlink()
189 rc = tcon->ses->server->ops->query_mf_symlink(xid, tcon, in check_mf_symlink()
249 rc = tcon->ses->server->ops->open(xid, &oparms, &oplock, &query_data); in cifs_query_mf_symlink()
292 rc = tcon->ses->server->ops->open(xid, &oparms, &oplock, NULL); in cifs_create_mf_symlink()
477 server = tcon->ses->server;
/linux/fs/nfsd/
H A Dnfs4callback.c412 static u32 highest_slotid(struct nfsd4_session *ses) in highest_slotid() argument
416 spin_lock(&ses->se_lock); in highest_slotid()
417 idx = fls(~ses->se_cb_slot_avail); in highest_slotid()
420 idx = max(idx, ses->se_cb_highest_slot); in highest_slotid()
421 spin_unlock(&ses->se_lock); in highest_slotid()
496 static void update_cb_slot_table(struct nfsd4_session *ses, u32 target) in update_cb_slot_table() argument
499 if (likely(target == READ_ONCE(ses->se_cb_highest_slot))) in update_cb_slot_table()
502 spin_lock(&ses->se_lock); in update_cb_slot_table()
503 if (target > ses->se_cb_highest_slot) { in update_cb_slot_table()
514 for (i = ses->se_cb_highest_slot + 1; i <= target; ++i) in update_cb_slot_table()
[all …]
/linux/drivers/scsi/
H A Dscsi_error.c1091 void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd, struct scsi_eh_save *ses, in scsi_eh_prep_cmnd() argument
1106 ses->cmd_len = scmd->cmd_len; in scsi_eh_prep_cmnd()
1107 ses->data_direction = scmd->sc_data_direction; in scsi_eh_prep_cmnd()
1108 ses->sdb = scmd->sdb; in scsi_eh_prep_cmnd()
1109 ses->result = scmd->result; in scsi_eh_prep_cmnd()
1110 ses->resid_len = scmd->resid_len; in scsi_eh_prep_cmnd()
1111 ses->underflow = scmd->underflow; in scsi_eh_prep_cmnd()
1112 ses->prot_op = scmd->prot_op; in scsi_eh_prep_cmnd()
1113 ses->eh_eflags = scmd->eh_eflags; in scsi_eh_prep_cmnd()
1117 memcpy(ses->cmnd, scmd->cmnd, sizeof(ses->cmnd)); in scsi_eh_prep_cmnd()
[all …]
/linux/fs/nfs/
H A Dnfs4session.c534 int nfs4_setup_session_slot_tables(struct nfs4_session *ses) in nfs4_setup_session_slot_tables() argument
541 tbl = &ses->fc_slot_table; in nfs4_setup_session_slot_tables()
542 tbl->session = ses; in nfs4_setup_session_slot_tables()
543 status = nfs4_realloc_slot_table(tbl, ses->fc_attrs.max_reqs, 1); in nfs4_setup_session_slot_tables()
544 if (status || !(ses->flags & SESSION4_BACK_CHAN)) /* -ENOMEM */ in nfs4_setup_session_slot_tables()
547 tbl = &ses->bc_slot_table; in nfs4_setup_session_slot_tables()
548 tbl->session = ses; in nfs4_setup_session_slot_tables()
549 status = nfs4_realloc_slot_table(tbl, ses->bc_attrs.max_reqs, 0); in nfs4_setup_session_slot_tables()
553 nfs4_release_session_slot_tables(ses); in nfs4_setup_session_slot_tables()
/linux/include/scsi/
H A Dscsi_eh.h53 struct scsi_eh_save *ses, unsigned char *cmnd,
57 struct scsi_eh_save *ses);

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