| /linux/fs/smb/server/ |
| H A D | oplock.c | 94 struct lease *lease; in alloc_lease() local
96 lease = kmalloc_obj(struct lease, KSMBD_DEFAULT_GFP); in alloc_lease()
97 if (!lease) in alloc_lease()
100 memcpy(lease->lease_key, lctx->lease_key, SMB2_LEASE_KEY_SIZE); in alloc_lease()
101 lease->state = lctx->req_state; in alloc_lease()
102 lease->new_state = 0; in alloc_lease()
103 lease->flags = lctx->flags; in alloc_lease()
104 lease->duration = lctx->duration; in alloc_lease()
105 lease->is_dir = lctx->is_dir; in alloc_lease()
106 memcpy(lease->parent_lease_key, lctx->parent_lease_key, SMB2_LEASE_KEY_SIZE); in alloc_lease()
[all …]
|
| H A D | oplock.h | 42 struct lease { struct
69 struct lease *o_lease; argument
104 void create_lease_buf(u8 *rbuf, struct lease *lease);
|
| H A D | smb2pdu.c | 8622 static int check_lease_state(struct lease *lease, __le32 req_state) in check_lease_state() argument
8624 if ((lease->new_state == in check_lease_state()
8627 lease->new_state = req_state; in check_lease_state()
8631 if (lease->new_state == req_state) in check_lease_state()
8653 struct lease *lease; in smb21_lease_break_ack() local
8666 lease = opinfo->o_lease; in smb21_lease_break_ack()
8675 if (check_lease_state(lease, req->LeaseState)) { in smb21_lease_break_ack()
8679 req->LeaseState, lease->new_state); in smb21_lease_break_ack()
8692 if (lease->state & SMB2_LEASE_WRITE_CACHING_LE) in smb21_lease_break_ack()
8697 le32_to_cpu(lease->state), in smb21_lease_break_ack()
[all …]
|
| /linux/Documentation/filesystems/nfs/ |
| H A D | client-identifier.rst | 21 The NFSv4 protocol uses "lease-based file locking". Leases help
25 Simply put, an NFSv4 server creates a lease for each NFSv4 client.
27 the lease for that client.
30 While a lease remains valid, the server holding that lease
33 If a client stops renewing its lease (for example, if it crashes),
51 they can associate the client with its lease. Each client's
65 principal to authorize subsequent lease modification operations
87 Protecting NFSv4 lease state
91 assign a unique lease to each client. Under this scheme, there are
93 referred to as "lease stealing".
[all …]
|
| /linux/include/trace/events/ |
| H A D | filelock.h | 208 TP_PROTO(bool conflict, struct file_lease *lease, struct file_lease *breaker),
210 TP_ARGS(conflict, lease, breaker),
213 __field(void *, lease)
223 __entry->lease = lease;
224 __entry->l_fl_flags = lease->c.flc_flags;
225 __entry->l_fl_type = lease->c.flc_type;
234 __entry->lease,
|
| /linux/fs/ |
| H A D | locks.c | 1552 struct file_lease *lease = file_lease(lc); in leases_conflict() local
1555 if (lease->fl_lmops->lm_breaker_owns_lease in leases_conflict()
1556 && lease->fl_lmops->lm_breaker_owns_lease(lease)) in leases_conflict()
1569 trace_leases_conflict(rc, lease, breaker); in leases_conflict()
1810 struct file_lease *fl, *my_fl = NULL, *lease; in generic_add_lease() local
1817 lease = *flp; in generic_add_lease()
1818 trace_generic_add_lease(inode, lease); in generic_add_lease()
1843 error = lease->fl_lmops->lm_open_conflict(filp, arg); in generic_add_lease()
1858 fl->c.flc_owner == lease->c.flc_owner) { in generic_add_lease()
1878 lease = my_fl; in generic_add_lease()
[all …]
|
| /linux/drivers/gpu/drm/ci/xfails/ |
| H A D | msm-apq8096-fails.txt | 2 kms_lease@lease-uevent,Fail
|
| H A D | meson-g12b-fails.txt | 8 kms_lease@lease-uevent,Fail
|
| /linux/fs/smb/client/ |
| H A D | smb2misc.c | 490 __le32 lease = 0; in smb2_get_lease_state() local
493 lease |= SMB2_LEASE_WRITE_CACHING_LE; in smb2_get_lease_state()
495 lease |= SMB2_LEASE_HANDLE_CACHING_LE; in smb2_get_lease_state()
497 lease |= SMB2_LEASE_READ_CACHING_LE; in smb2_get_lease_state()
498 return lease; in smb2_get_lease_state()
|
| H A D | cifsfs.c | 1142 cifs_setlease(struct file *file, int arg, struct file_lease **lease, void **priv) in cifs_setlease() argument
1155 return generic_setlease(file, arg, lease, priv); in cifs_setlease()
1166 return generic_setlease(file, arg, lease, priv); in cifs_setlease()
|
| /linux/include/linux/ |
| H A D | filelock.h | 415 struct file_lease **lease, void **priv) in kernel_setlease() argument
421 struct file_lease **lease, void **priv) in vfs_setlease() argument
|
| /linux/fs/nfs/ |
| H A D | nfs4file.c | 430 static int nfs4_setlease(struct file *file, int arg, struct file_lease **lease, in nfs4_setlease() argument
433 return nfs4_proc_setlease(file, arg, lease, priv); in nfs4_setlease()
|
| H A D | nfs4proc.c | 7750 static int nfs4_add_lease(struct file *file, int arg, struct file_lease **lease, in nfs4_add_lease() argument
7760 ret = generic_setlease(file, arg, lease, priv); in nfs4_add_lease()
7768 int nfs4_proc_setlease(struct file *file, int arg, struct file_lease **lease, in nfs4_proc_setlease() argument
7774 return nfs4_add_lease(file, arg, lease, priv); in nfs4_proc_setlease()
|
| /linux/Documentation/filesystems/smb/ |
| H A D | ksmbd.rst | 75 SMB2 leases(v1 lease) Supported.
76 Directory leases(v2 lease) Supported.
|
| /linux/fs/ceph/ |
| H A D | inode.c | 1379 struct ceph_mds_reply_lease *lease, in __update_dentry_lease() argument
1386 unsigned mask = le16_to_cpu(lease->mask); in __update_dentry_lease()
1387 long unsigned duration = le32_to_cpu(lease->duration_ms); in __update_dentry_lease()
1420 di->lease_seq = le32_to_cpu(lease->seq); in __update_dentry_lease()
1429 struct ceph_mds_reply_lease *lease, in update_dentry_lease() argument
1435 __update_dentry_lease(dir, dentry, lease, session, from_time, in update_dentry_lease()
1445 struct ceph_mds_reply_lease *lease, in update_dentry_lease_careful() argument
1479 __update_dentry_lease(dir, dentry, lease, session, in update_dentry_lease_careful()
2136 rde->lease, req->r_session, in ceph_readdir_prepopulate()
|
| H A D | mds_client.c | 314 struct ceph_mds_reply_lease **lease, in parse_reply_info_lease() argument
334 struct_len = sizeof(**lease); in parse_reply_info_lease()
341 *lease = *p; in parse_reply_info_lease()
342 *p += sizeof(**lease); in parse_reply_info_lease()
467 err = parse_reply_info_lease(p, end, &rde->lease, features, in parse_reply_info_readdir()
5355 struct ceph_mds_lease *lease; in ceph_mdsc_lease_send_msg() local
5357 int len = sizeof(*lease) + sizeof(u32) + NAME_MAX; in ceph_mdsc_lease_send_msg()
5365 lease = msg->front.iov_base; in ceph_mdsc_lease_send_msg()
5366 lease->action = action; in ceph_mdsc_lease_send_msg()
5367 lease->seq = cpu_to_le32(seq); in ceph_mdsc_lease_send_msg()
[all …]
|
| H A D | mds_client.h | 128 struct ceph_mds_reply_lease *lease; member
|
| /linux/Documentation/filesystems/ |
| H A D | locking.rst | 387 so fl_release_private called on a lease should not block.
534 the lease within the individual filesystem to record the result of the
|
| /linux/drivers/infiniband/core/ |
| H A D | sa_query.c | 718 { SERVICE_REC_FIELD(lease),
|
| /linux/Documentation/admin-guide/cifs/ |
| H A D | usage.rst | 657 to explicitly request a lease, but can check whether a file
|
| /linux/Documentation/admin-guide/ |
| H A D | kernel-parameters.txt | 4375 to a lease timeout on the server. Please note that
|