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Searched refs:oplock (Results 1 – 14 of 14) sorted by relevance

/linux/fs/smb/client/
H A Dsmb2ops.c867 u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb3_qfs_tcon() local
885 rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL, NULL, in smb3_qfs_tcon()
912 u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_qfs_tcon() local
925 rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL, NULL, in smb2_qfs_tcon()
942 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_is_path_accessible() local
970 rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL, NULL, in smb2_is_path_accessible()
1176 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_set_ea() local
1189 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_set_ea()
1269 &rqst[0], &oplock, &oparms, utf16_path); in smb2_set_ea()
1458 smb2_set_fid(struct cifsFileInfo *cfile, struct cifs_fid *fid, __u32 oplock) in smb2_set_fid() argument
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H A Dfile.c542 struct cifs_tcon *tcon, unsigned int f_flags, __u32 *oplock, in cifs_nt_open() argument
608 rc = server->ops->open(xid, &oparms, oplock, buf); in cifs_nt_open()
665 struct tcon_link *tlink, __u32 oplock, in cifs_new_fileinfo() argument
720 if (server->ops->is_read_op(oplock) && cifs_has_mand_locks(cinode)) { in cifs_new_fileinfo()
722 oplock = 0; in cifs_new_fileinfo()
730 if (fid->pending_open->oplock != CIFS_OPLOCK_NO_CHANGE && oplock) in cifs_new_fileinfo()
731 oplock = fid->pending_open->oplock; in cifs_new_fileinfo()
740 server->ops->set_fid(cfile, fid, oplock); in cifs_new_fileinfo()
1020 __u32 oplock; in cifs_open() local
1103 oplock = REQ_OPLOCK; in cifs_open()
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H A Dsmb1ops.c395 struct cifsInodeInfo *cinode, __u32 oplock, in cifs_downgrade_oplock() argument
399 cifs_set_oplock_level(cinode, oplock); in cifs_downgrade_oplock()
870 static int cifs_open_file(const unsigned int xid, struct cifs_open_parms *oparms, __u32 *oplock, in cifs_open_file() argument
882 &oparms->fid->netfid, oplock, &fi, in cifs_open_file()
886 rc = CIFS_open(xid, oparms, oplock, &fi); in cifs_open_file()
895 cifs_set_fid(struct cifsFileInfo *cfile, struct cifs_fid *fid, __u32 oplock) in cifs_set_fid() argument
902 cifs_set_oplock_level(cinode, oplock); in cifs_set_fid()
943 int oplock = 0; in smb_set_file_info() local
1040 rc = cifs_open_file(xid, &oparms, &oplock, NULL); in smb_set_file_info()
1148 struct cifsInodeInfo *cinode, unsigned int oplock) in cifs_oplock_response() argument
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H A Dmisc.c294 void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock) in cifs_set_oplock_level() argument
296 oplock &= 0xF; in cifs_set_oplock_level()
298 if (oplock == OPLOCK_EXCLUSIVE) { in cifs_set_oplock_level()
299 cinode->oplock = CIFS_CACHE_WRITE_FLG | CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
302 } else if (oplock == OPLOCK_READ) { in cifs_set_oplock_level()
303 cinode->oplock = CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
307 cinode->oplock = 0; in cifs_set_oplock_level()
410 open->oplock = CIFS_OPLOCK_NO_CHANGE; in cifs_add_pending_open_locked()
H A Dsmb2misc.c487 __le32 smb2_get_lease_state(struct cifsInodeInfo *cinode, unsigned int oplock) in smb2_get_lease_state() argument
492 if ((oplock & CIFS_CACHE_WRITE_FLG) || (sbflags & CIFS_MOUNT_RW_CACHE)) in smb2_get_lease_state()
494 if (oplock & CIFS_CACHE_HANDLE_FLG) in smb2_get_lease_state()
496 if ((oplock & CIFS_CACHE_READ_FLG) || (sbflags & CIFS_MOUNT_RO_CACHE)) in smb2_get_lease_state()
604 open->oplock = lease_state; in smb2_tcon_find_pending_open_lease()
H A Dcached_dir.c151 u8 oplock = SMB2_OPLOCK_LEVEL_II; in open_cached_dir() local
175 oplock = SMB2_OPLOCK_LEVEL_II; in open_cached_dir()
286 &rqst[0], &oplock, &oparms, utf16_path); in open_cached_dir()
347 &oplock, NULL, NULL); in open_cached_dir()
354 if (!(oplock & SMB2_LEASE_READ_CACHING_HE)) { in open_cached_dir()
H A Dsmb2inode.c185 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_compound_op() local
208 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_compound_op()
252 oplock = SMB2_OPLOCK_LEVEL_LEASE; in smb2_compound_op()
263 &rqst[num_rqst], &oplock, &vars->oparms, in smb2_compound_op()
695 oparms->fid->lease_key, &oplock, &idata->fi, NULL); in smb2_compound_op()
1202 __u8 oplock; in smb2_unlink() local
1212 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_unlink()
1230 oplock = SMB2_OPLOCK_LEVEL_LEASE; in smb2_unlink()
1236 &rqst[0], &oplock, &oparms, utf16_path); in smb2_unlink()
H A Dreparse.c263 __u32 oplock; in detect_directory_symlink_target() local
331 oplock = 0; in detect_directory_symlink_target()
334 open_rc = tcon->ses->server->ops->open(xid, &oparms, &oplock, NULL); in detect_directory_symlink_target()
350 oplock = 0; in detect_directory_symlink_target()
353 open_rc = tcon->ses->server->ops->open(xid, &oparms, &oplock, NULL); in detect_directory_symlink_target()
H A Dsmb2file.c144 __u32 *oplock, void *buf) in smb2_open_file() argument
253 *oplock = smb2_oplock; in smb2_open_file()
H A Dinode.c526 __u32 oplock; in cifs_sfu_type() local
570 oplock = REQ_OPLOCK; in cifs_sfu_type()
572 oplock = 0; in cifs_sfu_type()
573 rc = tcon->ses->server->ops->open(xid, &oparms, &oplock, NULL); in cifs_sfu_type()
1793 int oplock = 0; in cifs_rename_pending_delete() local
1829 rc = CIFS_open(xid, &oparms, &oplock, NULL); in cifs_rename_pending_delete()
2195 u32 oplock = 0; local
2208 NULL /* netfid */, info, &oplock, full_path,
2424 int oplock; local
2478 rc = CIFS_open(xid, &oparms, &oplock, NULL);
H A Dsmb2pdu.c2391 char *lease_key, __u8 *oplock, in smb2_parse_contexts() argument
2407 *oplock = 0; in smb2_parse_contexts()
2434 *oplock = server->ops->parse_lease_buf(cc, epoch, in smb2_parse_contexts()
2462 *oplock = rsp->OplockLevel; in smb2_parse_contexts()
2473 __u8 *oplock, in add_lease_context() argument
2479 iov[num].iov_base = server->ops->create_lease_buf(lease_key, *oplock, in add_lease_context()
3072 struct smb_rqst *rqst, __u8 *oplock, in SMB2_open_init() argument
3147 *oplock = SMB2_OPLOCK_LEVEL_NONE; in SMB2_open_init()
3150 *oplock == SMB2_OPLOCK_LEVEL_NONE) in SMB2_open_init()
3151 req->RequestedOplockLevel = *oplock; in SMB2_open_init()
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H A Dcifsacl.c1441 int oplock = 0; in get_cifs_acl_by_path() local
1468 rc = CIFS_open(xid, &oparms, &oplock, NULL); in get_cifs_acl_by_path()
1505 int oplock = 0; in set_cifs_acl() local
1537 rc = CIFS_open(xid, &oparms, &oplock, NULL); in set_cifs_acl()
/linux/Documentation/filesystems/smb/
H A Dksmbd.rst178 2. Enable one of the components (smb, auth, vfs, oplock, ipc, conn, rdma)
183 [smb] auth vfs oplock ipc conn [rdma]
/linux/Documentation/admin-guide/cifs/
H A Dusage.rst520 if oplock (caching token) is granted and held. Note that