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Searched refs:oplock (Results 1 – 22 of 22) sorted by relevance

/Linux-v5.15/fs/cifs/
Ddir.c170 __u32 *oplock, struct cifs_fid *fid) in cifs_do_create() argument
185 *oplock = 0; in cifs_do_create()
187 *oplock = REQ_OPLOCK; in cifs_do_create()
199 oflags, oplock, &fid->netfid, xid); in cifs_do_create()
312 rc = server->ops->open(xid, &oparms, oplock, buf); in cifs_do_create()
322 if ((tcon->unix_ext) && (*oplock & CIFS_CREATE_ACTION)) { in cifs_do_create()
365 if ((*oplock & CIFS_CREATE_ACTION) && S_ISREG(newinode->i_mode)) { in cifs_do_create()
419 __u32 oplock; in cifs_atomic_open() local
478 &oplock, &fid); in cifs_atomic_open()
504 file_info = cifs_new_fileinfo(&fid, file, tlink, oplock); in cifs_atomic_open()
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Dsmb1ops.c373 struct cifsInodeInfo *cinode, __u32 oplock, in cifs_downgrade_oplock() argument
376 cifs_set_oplock_level(cinode, oplock); in cifs_downgrade_oplock()
563 int oplock = 0; in cifs_query_path_info() local
577 tmprc = CIFS_open(xid, &oparms, &oplock, NULL); in cifs_query_path_info()
699 __u32 *oplock, FILE_ALL_INFO *buf) in cifs_open_file() argument
706 &oparms->fid->netfid, oplock, buf, in cifs_open_file()
709 return CIFS_open(xid, oparms, oplock, buf); in cifs_open_file()
713 cifs_set_fid(struct cifsFileInfo *cfile, struct cifs_fid *fid, __u32 oplock) in cifs_set_fid() argument
717 cifs_set_oplock_level(cinode, oplock); in cifs_set_fid()
758 int oplock = 0; in smb_set_file_info() local
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Dsmb2ops.c760 u8 oplock = SMB2_OPLOCK_LEVEL_II; in open_cached_dir() local
819 &rqst[0], &oplock, &oparms, &utf16_path); in open_cached_dir()
910 oparms.fid->lease_key, &oplock, in open_cached_dir()
961 u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb3_qfs_tcon() local
977 rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL, NULL, in smb3_qfs_tcon()
1004 u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_qfs_tcon() local
1015 rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL, NULL, in smb2_qfs_tcon()
1033 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_is_path_accessible() local
1051 rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL, NULL, NULL, in smb2_is_path_accessible()
1249 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_set_ea() local
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Dlink.c296 int oplock = 0; in cifs_query_mf_symlink() local
312 rc = CIFS_open(xid, &oparms, &oplock, &file_info); in cifs_query_mf_symlink()
340 int oplock = 0; in cifs_create_mf_symlink() local
354 rc = CIFS_open(xid, &oparms, &oplock, NULL); in cifs_create_mf_symlink()
383 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb3_query_mf_symlink() local
406 rc = SMB2_open(xid, &oparms, utf16_path, &oplock, pfile_info, NULL, in smb3_query_mf_symlink()
443 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb3_create_mf_symlink() local
460 rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL, NULL, in smb3_create_mf_symlink()
Dsmb2proto.h110 __u32 *oplock, FILE_ALL_INFO *buf);
135 __le16 *path, __u8 *oplock,
142 __u8 *oplock, struct cifs_open_parms *oparms,
265 __u8 *oplock, struct smb2_file_all_info *buf,
Dmisc.c533 void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock) in cifs_set_oplock_level() argument
535 oplock &= 0xF; in cifs_set_oplock_level()
537 if (oplock == OPLOCK_EXCLUSIVE) { in cifs_set_oplock_level()
538 cinode->oplock = CIFS_CACHE_WRITE_FLG | CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
541 } else if (oplock == OPLOCK_READ) { in cifs_set_oplock_level()
542 cinode->oplock = CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
546 cinode->oplock = 0; in cifs_set_oplock_level()
649 open->oplock = CIFS_OPLOCK_NO_CHANGE; in cifs_add_pending_open_locked()
Dfile.c167 struct cifs_tcon *tcon, unsigned int f_flags, __u32 *oplock, in cifs_nt_open() argument
231 rc = server->ops->open(xid, &oparms, oplock, buf); in cifs_nt_open()
283 struct tcon_link *tlink, __u32 oplock) in cifs_new_fileinfo() argument
327 if (server->ops->is_read_op(oplock) && cifs_has_mand_locks(cinode)) { in cifs_new_fileinfo()
329 oplock = 0; in cifs_new_fileinfo()
337 if (fid->pending_open->oplock != CIFS_OPLOCK_NO_CHANGE && oplock) in cifs_new_fileinfo()
338 oplock = fid->pending_open->oplock; in cifs_new_fileinfo()
342 server->ops->set_fid(cfile, fid, oplock); in cifs_new_fileinfo()
519 __u32 oplock; in cifs_open() local
580 oplock = REQ_OPLOCK; in cifs_open()
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Dcifsglob.h253 struct cifsInodeInfo *cinode, __u32 oplock,
433 char * (*create_lease_buf)(u8 *lease_key, u8 oplock);
1150 __u32 oplock; member
1372 #define CIFS_CACHE_READ(cinode) ((cinode->oplock & CIFS_CACHE_READ_FLG) || (CIFS_SB(cinode->vfs_ino…
1373 #define CIFS_CACHE_HANDLE(cinode) (cinode->oplock & CIFS_CACHE_HANDLE_FLG)
1374 #define CIFS_CACHE_WRITE(cinode) ((cinode->oplock & CIFS_CACHE_WRITE_FLG) || (CIFS_SB(cinode->vfs_i…
1393 unsigned int oplock; /* oplock/lease level we have */ member
Dsmb2file.c26 __u32 *oplock, FILE_ALL_INFO *buf) in smb2_open_file() argument
96 *oplock = smb2_oplock; in smb2_open_file()
Dcifsproto.h172 extern void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock);
184 __u32 oplock);
187 unsigned int f_flags, __u32 *oplock, __u16 *netfid,
443 int *oplock, FILE_ALL_INFO *buf);
Dinode.c437 __u32 oplock; local
477 oplock = REQ_OPLOCK;
479 oplock = 0;
480 rc = tcon->ses->server->ops->open(xid, &oparms, &oplock, NULL);
1445 int oplock = 0; local
1480 rc = CIFS_open(xid, &oparms, &oplock, NULL);
1795 u32 oplock = 0; local
1808 NULL /* netfid */, info, &oplock, full_path,
2018 int oplock, rc; local
2058 rc = CIFS_open(xid, &oparms, &oplock, NULL);
Dsmb2pdu.c2048 unsigned int *epoch, char *lease_key, __u8 *oplock, in smb2_parse_contexts() argument
2063 *oplock = 0; in smb2_parse_contexts()
2076 *oplock = server->ops->parse_lease_buf(cc, epoch, in smb2_parse_contexts()
2100 *oplock = rsp->OplockLevel; in smb2_parse_contexts()
2107 unsigned int *num_iovec, u8 *lease_key, __u8 *oplock) in add_lease_context() argument
2112 iov[num].iov_base = server->ops->create_lease_buf(lease_key, *oplock); in add_lease_context()
2695 struct smb_rqst *rqst, __u8 *oplock, in SMB2_open_init() argument
2772 *oplock = SMB2_OPLOCK_LEVEL_NONE; in SMB2_open_init()
2775 *oplock == SMB2_OPLOCK_LEVEL_NONE) in SMB2_open_init()
2776 req->RequestedOplockLevel = *oplock; in SMB2_open_init()
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Dcifsacl.c1408 int oplock = 0; in get_cifs_acl_by_path() local
1431 rc = CIFS_open(xid, &oparms, &oplock, NULL); in get_cifs_acl_by_path()
1468 int oplock = 0; in set_cifs_acl() local
1497 rc = CIFS_open(xid, &oparms, &oplock, NULL); in set_cifs_acl()
Dsmb2inode.c61 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_compound_op() local
110 &rqst[num_rqst], &oplock, &vars->oparms, in smb2_compound_op()
DKconfig44 directory leases, safe distributed caching (oplock), optional packet
Dsmb2misc.c593 open->oplock = lease_state; in smb2_tcon_find_pending_open_lease()
Dcifssmb.c1208 CIFS_open(const unsigned int xid, struct cifs_open_parms *oparms, int *oplock, in CIFS_open() argument
1252 if (*oplock & REQ_OPLOCK) in CIFS_open()
1254 else if (*oplock & REQ_BATCHOPLOCK) in CIFS_open()
1303 *oplock = rsp->OplockLevel; in CIFS_open()
1311 *oplock |= CIFS_CREATE_ACTION; in CIFS_open()
5705 int oplock = 0; in CIFSSMBSetPathInfoFB() local
5719 rc = CIFS_open(xid, &oparms, &oplock, NULL); in CIFSSMBSetPathInfoFB()
Dcifsfs.c952 cinode->oplock = 0; in cifs_file_write_iter()
/Linux-v5.15/fs/ksmbd/
DMakefile8 misc.o oplock.o connection.o ksmbd_work.o crypto_ctx.o \
DKconfig40 Secure negotiate, Pre-authentication integrity, oplock/lease,
/Linux-v5.15/Documentation/filesystems/cifs/
Dksmbd.rst157 2. Enable one of components(smb, auth, vfs, oplock, ipc, conn, rdma)
162 [smb] auth vfs oplock ipc conn [rdma]
/Linux-v5.15/Documentation/admin-guide/cifs/
Dusage.rst518 if oplock (caching token) is granted and held. Note that