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

/linux/fs/cifs/
A 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()
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()
536 __u32 oplock; in cifs_create() local
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A Dsmb1ops.c376 cifs_set_oplock_level(cinode, oplock); in cifs_downgrade_oplock()
563 int oplock = 0; in cifs_query_path_info() local
699 __u32 *oplock, FILE_ALL_INFO *buf) in cifs_open_file() argument
717 cifs_set_oplock_level(cinode, oplock); in cifs_set_fid()
758 int oplock = 0; in smb_set_file_info() local
946 int oplock = 0; in cifs_query_symlink() local
999 cifs_is_read_op(__u32 oplock) in cifs_is_read_op() argument
1001 return oplock == OPLOCK_READ; in cifs_is_read_op()
1035 __u32 oplock = 0; in cifs_make_node() local
1104 oplock = REQ_OPLOCK; in cifs_make_node()
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A Dsmb2ops.c4152 new_state = cinode->oplock; in smb3_downgrade_oplock()
4166 oplock &= 0xFF; in smb2_set_oplock_level()
4183 cinode->oplock = 0; in smb2_set_oplock_level()
4193 oplock &= 0xFF; in smb21_set_oplock_level()
4218 cinode->oplock = new_oplock; in smb21_set_oplock_level()
4259 smb2_is_read_op(__u32 oplock) in smb2_is_read_op() argument
4265 smb21_is_read_op(__u32 oplock) in smb21_is_read_op() argument
4272 map_oplock_to_lease(u8 oplock) in map_oplock_to_lease() argument
5273 __u32 oplock = 0; in smb2_make_node() local
5317 oplock = REQ_OPLOCK; in smb2_make_node()
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A 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()
A Dmisc.c532 void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock) in cifs_set_oplock_level() argument
534 oplock &= 0xF; in cifs_set_oplock_level()
536 if (oplock == OPLOCK_EXCLUSIVE) { in cifs_set_oplock_level()
537 cinode->oplock = CIFS_CACHE_WRITE_FLG | CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
540 } else if (oplock == OPLOCK_READ) { in cifs_set_oplock_level()
541 cinode->oplock = CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
545 cinode->oplock = 0; in cifs_set_oplock_level()
648 open->oplock = CIFS_OPLOCK_NO_CHANGE; in cifs_add_pending_open_locked()
A 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,
A Dfile.c329 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()
519 __u32 oplock; in cifs_open() local
580 oplock = REQ_OPLOCK; in cifs_open()
582 oplock = 0; in cifs_open()
699 __u32 oplock; in cifs_reopen_file() local
744 oplock = REQ_OPLOCK; in cifs_reopen_file()
746 oplock = 0; in cifs_reopen_file()
847 oplock = 0; in cifs_reopen_file()
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A Dcifsglob.h258 struct cifsInodeInfo *cinode, __u32 oplock,
438 char * (*create_lease_buf)(u8 *lease_key, u8 oplock);
1182 __u32 oplock; member
1404 #define CIFS_CACHE_READ(cinode) ((cinode->oplock & CIFS_CACHE_READ_FLG) || (CIFS_SB(cinode->vfs_ino…
1405 #define CIFS_CACHE_HANDLE(cinode) (cinode->oplock & CIFS_CACHE_HANDLE_FLG)
1406 #define CIFS_CACHE_WRITE(cinode) ((cinode->oplock & CIFS_CACHE_WRITE_FLG) || (CIFS_SB(cinode->vfs_i…
1425 unsigned int oplock; /* oplock/lease level we have */ member
A Dsmb2file.c26 __u32 *oplock, FILE_ALL_INFO *buf) in smb2_open_file() argument
96 *oplock = smb2_oplock; in smb2_open_file()
A 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,
444 int *oplock, FILE_ALL_INFO *buf);
A Dinode.c437 __u32 oplock; local
477 oplock = REQ_OPLOCK;
479 oplock = 0;
480 rc = tcon->ses->server->ops->open(xid, &oparms, &oplock, NULL);
1439 int oplock = 0; local
1474 rc = CIFS_open(xid, &oparms, &oplock, NULL);
1789 u32 oplock = 0; local
1802 NULL /* netfid */, info, &oplock, full_path,
2012 int oplock, rc; local
2052 rc = CIFS_open(xid, &oparms, &oplock, NULL);
A Dsmb2pdu.c2060 *oplock = 0; in smb2_parse_contexts()
2097 *oplock = rsp->OplockLevel; in smb2_parse_contexts()
2705 struct smb_rqst *rqst, __u8 *oplock, in SMB2_open_init() argument
2782 *oplock = SMB2_OPLOCK_LEVEL_NONE; in SMB2_open_init()
2785 *oplock == SMB2_OPLOCK_LEVEL_NONE) in SMB2_open_init()
2786 req->RequestedOplockLevel = *oplock; in SMB2_open_init()
2792 oparms->fid->lease_key, oplock); in SMB2_open_init()
2797 if (*oplock == SMB2_OPLOCK_LEVEL_BATCH) { in SMB2_open_init()
2899 __u8 *oplock, struct smb2_file_all_info *buf, in SMB2_open() argument
2927 &rqst, oplock, oparms, path); in SMB2_open()
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A 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()
A Dsmb2inode.c65 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_compound_op() local
114 &rqst[num_rqst], &oplock, &vars->oparms, in smb2_compound_op()
A DKconfig44 directory leases, safe distributed caching (oplock), optional packet
A Dsmb2misc.c592 open->oplock = lease_state; in smb2_tcon_find_pending_open_lease()
A 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()
A Dcifsfs.c951 cinode->oplock = 0; in cifs_file_write_iter()
/linux/fs/ksmbd/
A DMakefile8 misc.o oplock.o connection.o ksmbd_work.o crypto_ctx.o \
A DKconfig40 Secure negotiate, Pre-authentication integrity, oplock/lease,
/linux/Documentation/filesystems/cifs/
A Dksmbd.rst157 2. Enable one of components (smb, auth, vfs, oplock, ipc, conn, rdma)
162 [smb] auth vfs oplock ipc conn [rdma]
/linux/Documentation/admin-guide/cifs/
A Dusage.rst518 if oplock (caching token) is granted and held. Note that

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