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

/linux-6.3-rc2/fs/cifs/
A Ddir.c178 struct tcon_link *tlink, unsigned int oflags, umode_t mode, __u32 *oplock, argument
193 *oplock = 0;
195 *oplock = REQ_OPLOCK;
208 oflags, oplock, &fid->netfid, xid);
317 rc = server->ops->open(xid, &oparms, oplock, buf);
328 if ((tcon->unix_ext) && (*oplock & CIFS_CREATE_ACTION)) {
373 if ((*oplock & CIFS_CREATE_ACTION) && S_ISREG(newinode->i_mode)) {
428 __u32 oplock; local
488 &oplock, &fid, &buf);
513 file_info = cifs_new_fileinfo(&fid, file, tlink, oplock, buf.symlink_target);
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A Dsmb1ops.c382 cifs_set_oplock_level(cinode, oplock); in cifs_downgrade_oplock()
570 int oplock = 0; in cifs_query_path_info() local
732 &oparms->fid->netfid, oplock, &fi, in cifs_open_file()
749 cifs_set_oplock_level(cinode, oplock); in cifs_set_fid()
790 int oplock = 0; in smb_set_file_info() local
979 int oplock = 0; in cifs_query_symlink() local
1033 cifs_is_read_op(__u32 oplock) in cifs_is_read_op() argument
1035 return oplock == OPLOCK_READ; in cifs_is_read_op()
1069 __u32 oplock = 0; in cifs_make_node() local
1133 oplock = REQ_OPLOCK; in cifs_make_node()
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A Dsmb2ops.c4000 new_state = cinode->oplock; in smb3_downgrade_oplock()
4014 oplock &= 0xFF; in smb2_set_oplock_level()
4031 cinode->oplock = 0; in smb2_set_oplock_level()
4041 oplock &= 0xFF; in smb21_set_oplock_level()
4066 cinode->oplock = new_oplock; in smb21_set_oplock_level()
4108 smb2_is_read_op(__u32 oplock) in smb2_is_read_op() argument
4115 smb21_is_read_op(__u32 oplock) in smb21_is_read_op() argument
4122 map_oplock_to_lease(u8 oplock) in map_oplock_to_lease() argument
5112 __u32 oplock = 0; in smb2_make_node() local
5151 oplock = REQ_OPLOCK; in smb2_make_node()
[all …]
A Dlink.c267 int oplock = 0; in cifs_query_mf_symlink() local
284 rc = CIFS_open(xid, &oparms, &oplock, &file_info); in cifs_query_mf_symlink()
312 int oplock = 0; in cifs_create_mf_symlink() local
327 rc = CIFS_open(xid, &oparms, &oplock, NULL); in cifs_create_mf_symlink()
357 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb3_query_mf_symlink() local
381 rc = SMB2_open(xid, &oparms, utf16_path, &oplock, pfile_info, NULL, in smb3_query_mf_symlink()
418 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb3_create_mf_symlink() local
437 rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL, NULL, in smb3_create_mf_symlink()
A 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,
A Dmisc.c540 void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock) in cifs_set_oplock_level() argument
542 oplock &= 0xF; in cifs_set_oplock_level()
544 if (oplock == OPLOCK_EXCLUSIVE) { in cifs_set_oplock_level()
545 cinode->oplock = CIFS_CACHE_WRITE_FLG | CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
548 } else if (oplock == OPLOCK_READ) { in cifs_set_oplock_level()
549 cinode->oplock = CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
553 cinode->oplock = 0; in cifs_set_oplock_level()
656 open->oplock = CIFS_OPLOCK_NO_CHANGE; in cifs_add_pending_open_locked()
A Dfile.c503 oplock = 0; in cifs_new_fileinfo()
511 if (fid->pending_open->oplock != CIFS_OPLOCK_NO_CHANGE && oplock) in cifs_new_fileinfo()
512 oplock = fid->pending_open->oplock; in cifs_new_fileinfo()
692 __u32 oplock; in cifs_open() local
754 oplock = REQ_OPLOCK; in cifs_open()
756 oplock = 0; in cifs_open()
891 __u32 oplock; in cifs_reopen_file() local
936 oplock = REQ_OPLOCK; in cifs_reopen_file()
938 oplock = 0; in cifs_reopen_file()
1045 oplock = 0; in cifs_reopen_file()
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A Dcached_dir.c123 u8 oplock = SMB2_OPLOCK_LEVEL_II; in open_cached_dir() local
194 &rqst[0], &oplock, &oparms, utf16_path); in open_cached_dir()
240 oparms.fid->lease_key, &oplock, in open_cached_dir()
242 if (!(oplock & SMB2_LEASE_READ_CACHING_HE)) in open_cached_dir()
A Dcifsglob.h284 struct cifsInodeInfo *cinode, __u32 oplock,
383 int (*open)(const unsigned int xid, struct cifs_open_parms *oparms, __u32 *oplock,
468 char * (*create_lease_buf)(u8 *lease_key, u8 oplock);
1292 __u32 oplock; member
1503 #define CIFS_CACHE_READ(cinode) ((cinode->oplock & CIFS_CACHE_READ_FLG) || (CIFS_SB(cinode->netfs.i…
1504 #define CIFS_CACHE_HANDLE(cinode) (cinode->oplock & CIFS_CACHE_HANDLE_FLG)
1505 #define CIFS_CACHE_WRITE(cinode) ((cinode->oplock & CIFS_CACHE_WRITE_FLG) || (CIFS_SB(cinode->netfs…
1525 unsigned int oplock; /* oplock/lease level we have */ member
A Dsmb2file.c100 int smb2_open_file(const unsigned int xid, struct cifs_open_parms *oparms, __u32 *oplock, void *buf) in smb2_open_file() argument
181 *oplock = smb2_oplock; in smb2_open_file()
A Dcifsproto.h177 extern void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock);
187 struct tcon_link *tlink, __u32 oplock,
191 unsigned int f_flags, __u32 *oplock, __u16 *netfid,
463 int *oplock, FILE_ALL_INFO *buf);
A Dinode.c481 __u32 oplock; local
522 oplock = REQ_OPLOCK;
524 oplock = 0;
525 rc = tcon->ses->server->ops->open(xid, &oparms, &oplock, NULL);
1496 int oplock = 0; local
1532 rc = CIFS_open(xid, &oparms, &oplock, NULL);
1857 u32 oplock = 0; local
1870 NULL /* netfid */, info, &oplock, full_path,
2084 int oplock; local
2128 rc = CIFS_open(xid, &oparms, &oplock, NULL);
A Dsmb2pdu.c2108 *oplock = 0; in smb2_parse_contexts()
2145 *oplock = rsp->OplockLevel; in smb2_parse_contexts()
2752 struct smb_rqst *rqst, __u8 *oplock, in SMB2_open_init() argument
2827 *oplock = SMB2_OPLOCK_LEVEL_NONE; in SMB2_open_init()
2830 *oplock == SMB2_OPLOCK_LEVEL_NONE) in SMB2_open_init()
2831 req->RequestedOplockLevel = *oplock; in SMB2_open_init()
2837 oparms->fid->lease_key, oplock); in SMB2_open_init()
2842 if (*oplock == SMB2_OPLOCK_LEVEL_BATCH) { in SMB2_open_init()
2944 __u8 *oplock, struct smb2_file_all_info *buf, in SMB2_open() argument
2972 &rqst, oplock, oparms, path); in SMB2_open()
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A Dcifsacl.c1417 int oplock = 0; in get_cifs_acl_by_path() local
1441 rc = CIFS_open(xid, &oparms, &oplock, NULL); in get_cifs_acl_by_path()
1478 int oplock = 0; in set_cifs_acl() local
1508 rc = CIFS_open(xid, &oparms, &oplock, NULL); in set_cifs_acl()
A Dsmb2inode.c70 __u8 oplock = SMB2_OPLOCK_LEVEL_NONE; in smb2_compound_op() local
121 &rqst[num_rqst], &oplock, &vars->oparms, in smb2_compound_op()
A Dsmb2misc.c608 open->oplock = lease_state; in smb2_tcon_find_pending_open_lease()
A Dcifssmb.c1135 CIFS_open(const unsigned int xid, struct cifs_open_parms *oparms, int *oplock, in CIFS_open() argument
1179 if (*oplock & REQ_OPLOCK) in CIFS_open()
1181 else if (*oplock & REQ_BATCHOPLOCK) in CIFS_open()
1230 *oplock = rsp->OplockLevel; in CIFS_open()
1238 *oplock |= CIFS_CREATE_ACTION; in CIFS_open()
5329 int oplock = 0; in CIFSSMBSetPathInfoFB() local
5344 rc = CIFS_open(xid, &oparms, &oplock, NULL); in CIFSSMBSetPathInfoFB()
A Dcifsfs.c999 cinode->oplock = 0; in cifs_file_write_iter()
/linux-6.3-rc2/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-6.3-rc2/Documentation/filesystems/cifs/
A Dksmbd.rst175 2. Enable one of components (smb, auth, vfs, oplock, ipc, conn, rdma)
180 [smb] auth vfs oplock ipc conn [rdma]
/linux-6.3-rc2/Documentation/admin-guide/cifs/
A Dusage.rst518 if oplock (caching token) is granted and held. Note that

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