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Searched refs:oplock (Results 1 – 23 of 23) sorted by relevance

/Linux-v6.1/fs/cifs/
Ddir.c169 struct tcon_link *tlink, unsigned int oflags, umode_t mode, __u32 *oplock, argument
184 *oplock = 0;
186 *oplock = REQ_OPLOCK;
199 oflags, oplock, &fid->netfid, xid);
307 rc = server->ops->open(xid, &oparms, oplock, buf);
318 if ((tcon->unix_ext) && (*oplock & CIFS_CREATE_ACTION)) {
363 if ((*oplock & CIFS_CREATE_ACTION) && S_ISREG(newinode->i_mode)) {
418 __u32 oplock; local
478 &oplock, &fid, &buf);
503 file_info = cifs_new_fileinfo(&fid, file, tlink, oplock, buf.symlink_target);
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Dsmb1ops.c379 struct cifsInodeInfo *cinode, __u32 oplock, in cifs_downgrade_oplock() argument
382 cifs_set_oplock_level(cinode, oplock); in cifs_downgrade_oplock()
572 int oplock = 0; in cifs_query_path_info() local
586 tmprc = CIFS_open(xid, &oparms, &oplock, NULL); in cifs_query_path_info()
716 static int cifs_open_file(const unsigned int xid, struct cifs_open_parms *oparms, __u32 *oplock, in cifs_open_file() argument
726 &oparms->fid->netfid, oplock, fi, in cifs_open_file()
729 return CIFS_open(xid, oparms, oplock, fi); in cifs_open_file()
733 cifs_set_fid(struct cifsFileInfo *cfile, struct cifs_fid *fid, __u32 oplock) in cifs_set_fid() argument
737 cifs_set_oplock_level(cinode, oplock); in cifs_set_fid()
778 int oplock = 0; in smb_set_file_info() local
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Dsmb2ops.c726 u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb3_qfs_tcon() local
742 rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL, NULL, in smb3_qfs_tcon()
769 u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_qfs_tcon() local
780 rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL, NULL, in smb2_qfs_tcon()
798 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_is_path_accessible() local
823 rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL, NULL, NULL, in smb2_is_path_accessible()
1008 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_set_ea() local
1088 &rqst[0], &oplock, &oparms, utf16_path); in smb2_set_ea()
1264 smb2_set_fid(struct cifsFileInfo *cfile, struct cifs_fid *fid, __u32 oplock) in smb2_set_fid() argument
1275 server->ops->set_oplock_level(cinode, oplock, fid->epoch, in smb2_set_fid()
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Dlink.c267 int oplock = 0; in cifs_query_mf_symlink() local
283 rc = CIFS_open(xid, &oparms, &oplock, &file_info); in cifs_query_mf_symlink()
311 int oplock = 0; in cifs_create_mf_symlink() local
325 rc = CIFS_open(xid, &oparms, &oplock, NULL); in cifs_create_mf_symlink()
355 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb3_query_mf_symlink() local
378 rc = SMB2_open(xid, &oparms, utf16_path, &oplock, pfile_info, NULL, in smb3_query_mf_symlink()
415 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb3_create_mf_symlink() local
432 rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL, NULL, in smb3_create_mf_symlink()
Dsmb2proto.h95 int smb2_open_file(const unsigned int xid, struct cifs_open_parms *oparms, __u32 *oplock,
124 __le16 *path, __u8 *oplock,
131 __u8 *oplock, struct cifs_open_parms *oparms,
255 __u8 *oplock, struct smb2_file_all_info *buf,
Dmisc.c539 void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock) in cifs_set_oplock_level() argument
541 oplock &= 0xF; in cifs_set_oplock_level()
543 if (oplock == OPLOCK_EXCLUSIVE) { in cifs_set_oplock_level()
544 cinode->oplock = CIFS_CACHE_WRITE_FLG | CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
547 } else if (oplock == OPLOCK_READ) { in cifs_set_oplock_level()
548 cinode->oplock = CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
552 cinode->oplock = 0; in cifs_set_oplock_level()
655 open->oplock = CIFS_OPLOCK_NO_CHANGE; in cifs_add_pending_open_locked()
Dfile.c213 struct cifs_tcon *tcon, unsigned int f_flags, __u32 *oplock, in cifs_nt_open() argument
272 rc = server->ops->open(xid, &oparms, oplock, buf); in cifs_nt_open()
320 struct tcon_link *tlink, __u32 oplock, in cifs_new_fileinfo() argument
374 if (server->ops->is_read_op(oplock) && cifs_has_mand_locks(cinode)) { in cifs_new_fileinfo()
376 oplock = 0; in cifs_new_fileinfo()
384 if (fid->pending_open->oplock != CIFS_OPLOCK_NO_CHANGE && oplock) in cifs_new_fileinfo()
385 oplock = fid->pending_open->oplock; in cifs_new_fileinfo()
389 server->ops->set_fid(cfile, fid, oplock); in cifs_new_fileinfo()
565 __u32 oplock; in cifs_open() local
627 oplock = REQ_OPLOCK; in cifs_open()
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Dcifsglob.h286 struct cifsInodeInfo *cinode, __u32 oplock,
385 int (*open)(const unsigned int xid, struct cifs_open_parms *oparms, __u32 *oplock,
470 char * (*create_lease_buf)(u8 *lease_key, u8 oplock);
1295 __u32 oplock; member
1518 #define CIFS_CACHE_READ(cinode) ((cinode->oplock & CIFS_CACHE_READ_FLG) || (CIFS_SB(cinode->netfs.i…
1519 #define CIFS_CACHE_HANDLE(cinode) (cinode->oplock & CIFS_CACHE_HANDLE_FLG)
1520 #define CIFS_CACHE_WRITE(cinode) ((cinode->oplock & CIFS_CACHE_WRITE_FLG) || (CIFS_SB(cinode->netfs…
1540 unsigned int oplock; /* oplock/lease level we have */ member
Dcached_dir.c122 u8 oplock = SMB2_OPLOCK_LEVEL_II; in open_cached_dir() local
192 &rqst[0], &oplock, &oparms, utf16_path); in open_cached_dir()
239 oparms.fid->lease_key, &oplock, in open_cached_dir()
Dcifsproto.h176 extern void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock);
186 struct tcon_link *tlink, __u32 oplock,
190 unsigned int f_flags, __u32 *oplock, __u16 *netfid,
451 int *oplock, FILE_ALL_INFO *buf);
Dsmb2file.c99 int smb2_open_file(const unsigned int xid, struct cifs_open_parms *oparms, __u32 *oplock, void *buf) in smb2_open_file() argument
180 *oplock = smb2_oplock; in smb2_open_file()
Dinode.c481 __u32 oplock; local
521 oplock = REQ_OPLOCK;
523 oplock = 0;
524 rc = tcon->ses->server->ops->open(xid, &oparms, &oplock, NULL);
1496 int oplock = 0; local
1531 rc = CIFS_open(xid, &oparms, &oplock, NULL);
1856 u32 oplock = 0; local
1869 NULL /* netfid */, info, &oplock, full_path,
2083 int oplock; local
2126 rc = CIFS_open(xid, &oparms, &oplock, NULL);
Dsmb2pdu.c2118 unsigned int *epoch, char *lease_key, __u8 *oplock, in smb2_parse_contexts() argument
2133 *oplock = 0; in smb2_parse_contexts()
2146 *oplock = server->ops->parse_lease_buf(cc, epoch, in smb2_parse_contexts()
2170 *oplock = rsp->OplockLevel; in smb2_parse_contexts()
2177 unsigned int *num_iovec, u8 *lease_key, __u8 *oplock) in add_lease_context() argument
2182 iov[num].iov_base = server->ops->create_lease_buf(lease_key, *oplock); in add_lease_context()
2777 struct smb_rqst *rqst, __u8 *oplock, in SMB2_open_init() argument
2852 *oplock = SMB2_OPLOCK_LEVEL_NONE; in SMB2_open_init()
2855 *oplock == SMB2_OPLOCK_LEVEL_NONE) in SMB2_open_init()
2856 req->RequestedOplockLevel = *oplock; in SMB2_open_init()
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Dcifsacl.c1412 int oplock = 0; in get_cifs_acl_by_path() local
1435 rc = CIFS_open(xid, &oparms, &oplock, NULL); in get_cifs_acl_by_path()
1472 int oplock = 0; in set_cifs_acl() local
1501 rc = CIFS_open(xid, &oparms, &oplock, NULL); in set_cifs_acl()
Dsmb2inode.c69 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_compound_op() local
119 &rqst[num_rqst], &oplock, &vars->oparms, in smb2_compound_op()
DKconfig44 directory leases, safe distributed caching (oplock), optional packet
Dsmb2misc.c608 open->oplock = lease_state; in smb2_tcon_find_pending_open_lease()
Dcifssmb.c1170 CIFS_open(const unsigned int xid, struct cifs_open_parms *oparms, int *oplock, in CIFS_open() argument
1214 if (*oplock & REQ_OPLOCK) in CIFS_open()
1216 else if (*oplock & REQ_BATCHOPLOCK) in CIFS_open()
1265 *oplock = rsp->OplockLevel; in CIFS_open()
1273 *oplock |= CIFS_CREATE_ACTION; in CIFS_open()
5312 int oplock = 0; in CIFSSMBSetPathInfoFB() local
5326 rc = CIFS_open(xid, &oparms, &oplock, NULL); in CIFSSMBSetPathInfoFB()
Dcifsfs.c998 cinode->oplock = 0; in cifs_file_write_iter()
/Linux-v6.1/fs/ksmbd/
DMakefile8 misc.o oplock.o connection.o ksmbd_work.o crypto_ctx.o \
DKconfig40 Secure negotiate, Pre-authentication integrity, oplock/lease,
/Linux-v6.1/Documentation/filesystems/cifs/
Dksmbd.rst175 2. Enable one of components (smb, auth, vfs, oplock, ipc, conn, rdma)
180 [smb] auth vfs oplock ipc conn [rdma]
/Linux-v6.1/Documentation/admin-guide/cifs/
Dusage.rst518 if oplock (caching token) is granted and held. Note that