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Searched refs:rv (Results 1 – 25 of 41) sorted by relevance

12

/fs/dlm/
Dplock.c108 int rv; in dlm_posix_lock() local
116 rv = -ENOMEM; in dlm_posix_lock()
133 rv = -ENOMEM; in dlm_posix_lock()
149 rv = FILE_LOCK_DEFERRED; in dlm_posix_lock()
158 rv = wait_event_killable(recv_wq, (op->done != 0)); in dlm_posix_lock()
159 if (rv == -ERESTARTSYS) { in dlm_posix_lock()
186 rv = op->info.rv; in dlm_posix_lock()
188 if (!rv) { in dlm_posix_lock()
197 return rv; in dlm_posix_lock()
209 int rv = 0; in dlm_plock_callback() local
[all …]
Drecoverd.c51 static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) in ls_recover() argument
56 log_rinfo(ls, "dlm_recover %llu", (unsigned long long)rv->seq); in ls_recover()
79 error = dlm_recover_members(ls, rv, &neg); in ls_recover()
221 error = enable_locking(ls, rv->seq); in ls_recover()
242 (unsigned long long)rv->seq, ls->ls_generation, in ls_recover()
261 struct dlm_recover *rv = NULL; in do_ls_recovery() local
265 rv = ls->ls_recover_args; in do_ls_recovery()
267 if (rv && ls->ls_recover_seq == rv->seq) in do_ls_recovery()
271 if (rv) { in do_ls_recovery()
272 error = ls_recover(ls, rv); in do_ls_recovery()
[all …]
Dast.c59 int i, rv; in dlm_add_lkb_callback() local
88 rv = 0; in dlm_add_lkb_callback()
98 rv = 0; in dlm_add_lkb_callback()
107 rv = -1; in dlm_add_lkb_callback()
111 return rv; in dlm_add_lkb_callback()
117 int i, rv; in dlm_rem_lkb_callback() local
122 rv = -ENOENT; in dlm_rem_lkb_callback()
156 rv = 0; in dlm_rem_lkb_callback()
170 rv = 0; in dlm_rem_lkb_callback()
172 return rv; in dlm_rem_lkb_callback()
[all …]
Dmember.c518 static struct dlm_config_node *find_config_node(struct dlm_recover *rv, in find_config_node() argument
523 for (i = 0; i < rv->nodes_count; i++) { in find_config_node()
524 if (rv->nodes[i].nodeid == nodeid) in find_config_node()
525 return &rv->nodes[i]; in find_config_node()
530 int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv, int *neg_out) in dlm_recover_members() argument
551 node = find_config_node(rv, memb->nodeid); in dlm_recover_members()
572 for (i = 0; i < rv->nodes_count; i++) { in dlm_recover_members()
573 node = &rv->nodes[i]; in dlm_recover_members()
684 struct dlm_recover *rv, *rv_old; in dlm_ls_start() local
688 rv = kzalloc(sizeof(*rv), GFP_NOFS); in dlm_ls_start()
[all …]
Drecover.c45 int rv; in dlm_wait_function() local
48 rv = wait_event_timeout(ls->ls_wait_general, in dlm_wait_function()
51 if (rv) in dlm_wait_function()
174 int error, rv; in dlm_recover_members_wait() local
189 rv = dlm_slots_assign(ls, &num_slots, &slots_size, &slots, &gen); in dlm_recover_members_wait()
190 if (!rv) { in dlm_recover_members_wait()
310 int rv; in recover_idr_add() local
315 rv = -1; in recover_idr_add()
318 rv = idr_alloc(&ls->ls_recover_idr, r, 1, 0, GFP_NOWAIT); in recover_idr_add()
319 if (rv < 0) in recover_idr_add()
[all …]
Dlock.c290 static void queue_cast(struct dlm_rsb *r, struct dlm_lkb *lkb, int rv) in queue_cast() argument
302 if (rv == -DLM_ECANCEL && (lkb->lkb_flags & DLM_IFL_TIMEOUT_CANCEL)) { in queue_cast()
304 rv = -ETIMEDOUT; in queue_cast()
308 if (rv == -DLM_ECANCEL && (lkb->lkb_flags & DLM_IFL_DEADLOCK_CANCEL)) { in queue_cast()
310 rv = -EDEADLK; in queue_cast()
313 dlm_add_cb(lkb, DLM_CB_CAST, lkb->lkb_grmode, rv, lkb->lkb_sbflags); in queue_cast()
355 int rv; in put_rsb() local
357 rv = kref_put_lock(&r->res_ref, toss_rsb, in put_rsb()
359 if (rv) in put_rsb()
1165 int rv; in unhold_rsb() local
[all …]
Dlockspace.c783 int rv; in lockspace_busy() local
787 rv = idr_for_each(&ls->ls_lkbidr, lkb_idr_is_any, ls); in lockspace_busy()
789 rv = idr_for_each(&ls->ls_lkbidr, lkb_idr_is_local, ls); in lockspace_busy()
791 rv = 0; in lockspace_busy()
794 return rv; in lockspace_busy()
801 int i, busy, rv; in release_lockspace() local
808 rv = -EBUSY; in release_lockspace()
812 rv = 0; in release_lockspace()
815 rv = --ls->ls_create_count; in release_lockspace()
817 rv = -EINVAL; in release_lockspace()
[all …]
Ddir.c203 int rv; in find_rsb_root() local
209 rv = dlm_search_rsb_tree(&ls->ls_rsbtbl[bucket].keep, name, len, &r); in find_rsb_root()
210 if (rv) in find_rsb_root()
211 rv = dlm_search_rsb_tree(&ls->ls_rsbtbl[bucket].toss, in find_rsb_root()
215 if (!rv) in find_rsb_root()
Dnetlink.c120 int rv; in dlm_timeout_warn() local
125 rv = prepare_data(DLM_CMD_TIMEOUT, &send_skb, size); in dlm_timeout_warn()
126 if (rv < 0) in dlm_timeout_warn()
Duser.c183 int rv; in dlm_user_add_ast() local
212 rv = dlm_add_lkb_callback(lkb, flags, mode, status, sbflags, seq); in dlm_user_add_ast()
213 if (rv < 0) { in dlm_user_add_ast()
804 int rv, resid, copy_lvb = 0; in device_read() local
808 rv = copy_version_to_user(buf, count); in device_read()
809 return rv; in device_read()
865 rv = dlm_rem_lkb_callback(lkb->lkb_resource->res_ls, lkb, &cb, &resid); in device_read()
866 if (rv < 0) { in device_read()
901 rv = copy_result_to_user(lkb->lkb_ua, in device_read()
909 return rv; in device_read()
Dconfig.c668 int rv; in comm_addr_store() local
682 rv = dlm_lowcomms_addr(cm->nodeid, addr, len); in comm_addr_store()
683 if (rv) { in comm_addr_store()
685 return rv; in comm_addr_store()
885 int rv, count; in dlm_config_nodes() local
893 rv = -EINVAL; in dlm_config_nodes()
902 rv = -ENOMEM; in dlm_config_nodes()
919 rv = 0; in dlm_config_nodes()
923 return rv; in dlm_config_nodes()
/fs/gfs2/
Dsys.c300 int rv; in demote_rq_store() local
305 rv = sscanf(buf, "%u:%llu %15s", &gltype, &glnum, in demote_rq_store()
307 if (rv != 3) in demote_rq_store()
329 rv = gfs2_glock_get(sdp, glnum, glops, 0, &gl); in demote_rq_store()
330 if (rv) in demote_rq_store()
331 return rv; in demote_rq_store()
458 int rv; in lkfirst_store() local
460 rv = sscanf(buf, "%u", &first); in lkfirst_store()
461 if (rv != 1 || first > 1) in lkfirst_store()
463 rv = wait_for_completion_killable(&sdp->sd_locking_init); in lkfirst_store()
[all …]
/fs/nfsd/
Dnfsctl.c105 ssize_t rv; in nfsctl_transaction_write() local
114 rv = write_op[ino](file, data, size); in nfsctl_transaction_write()
115 if (rv >= 0) { in nfsctl_transaction_write()
116 simple_transaction_set(file, rv); in nfsctl_transaction_write()
117 rv = size; in nfsctl_transaction_write()
119 return rv; in nfsctl_transaction_write()
129 ssize_t rv = nfsctl_transaction_write(file, buf, 0, pos); in nfsctl_transaction_read() local
130 if (rv < 0) in nfsctl_transaction_read()
131 return rv; in nfsctl_transaction_read()
416 int rv; in write_threads() local
[all …]
Dnfs4idmap.c466 int rv; in nfsd_idmap_init() local
472 rv = cache_register_net(nn->idtoname_cache, net); in nfsd_idmap_init()
473 if (rv) in nfsd_idmap_init()
477 rv = PTR_ERR(nn->nametoid_cache); in nfsd_idmap_init()
480 rv = cache_register_net(nn->nametoid_cache, net); in nfsd_idmap_init()
481 if (rv) in nfsd_idmap_init()
491 return rv; in nfsd_idmap_init()
Dexport.c1176 __be32 rv; in exp_pseudoroot() local
1181 rv = fh_compose(fhp, exp, exp->ex_path.dentry, NULL); in exp_pseudoroot()
1183 return rv; in exp_pseudoroot()
1333 int rv; in nfsd_export_init() local
1341 rv = cache_register_net(nn->svc_export_cache, net); in nfsd_export_init()
1342 if (rv) in nfsd_export_init()
1347 rv = PTR_ERR(nn->svc_expkey_cache); in nfsd_export_init()
1350 rv = cache_register_net(nn->svc_expkey_cache, net); in nfsd_export_init()
1351 if (rv) in nfsd_export_init()
1361 return rv; in nfsd_export_init()
/fs/proc/
Dinode.c284 loff_t rv = -EINVAL; in proc_reg_llseek() local
289 rv = pde->proc_ops->proc_lseek(file, offset, whence); in proc_reg_llseek()
292 return rv; in proc_reg_llseek()
323 ssize_t rv = -EIO; in proc_reg_read() local
328 rv = pde_read(pde, file, buf, count, ppos); in proc_reg_read()
331 return rv; in proc_reg_read()
347 ssize_t rv = -EIO; in proc_reg_write() local
352 rv = pde_write(pde, file, buf, count, ppos); in proc_reg_write()
355 return rv; in proc_reg_write()
371 __poll_t rv = DEFAULT_POLLMASK; in proc_reg_poll() local
[all …]
Dfd.c307 int rv; in proc_fd_permission() local
309 rv = generic_permission(&init_user_ns, inode, mask); in proc_fd_permission()
310 if (rv == 0) in proc_fd_permission()
311 return rv; in proc_fd_permission()
316 rv = 0; in proc_fd_permission()
319 return rv; in proc_fd_permission()
Dbase.c1286 int rv; in proc_loginuid_write() local
1304 rv = kstrtou32_from_user(buf, count, 10, &loginuid); in proc_loginuid_write()
1305 if (rv < 0) in proc_loginuid_write()
1306 return rv; in proc_loginuid_write()
1317 rv = audit_set_loginuid(kloginuid); in proc_loginuid_write()
1318 if (rv < 0) in proc_loginuid_write()
1319 return rv; in proc_loginuid_write()
1376 int rv; in proc_fault_inject_write() local
1385 rv = kstrtoint(strstrip(buffer), 0, &make_it_fail); in proc_fault_inject_write()
1386 if (rv < 0) in proc_fault_inject_write()
[all …]
/fs/isofs/
Dexport.c52 struct dentry *rv = NULL; in isofs_export_get_parent() local
58 rv = ERR_PTR(-EACCES); in isofs_export_get_parent()
68 rv = ERR_PTR(-EACCES); in isofs_export_get_parent()
80 rv = ERR_PTR(-EACCES); in isofs_export_get_parent()
95 rv = ERR_PTR(-EACCES); in isofs_export_get_parent()
102 rv = d_obtain_alias(isofs_iget(child_inode->i_sb, parent_block, in isofs_export_get_parent()
107 return rv; in isofs_export_get_parent()
/fs/autofs/
Droot.c763 int rv; in autofs_compat_get_set_timeout() local
765 rv = get_user(ntimeout, p); in autofs_compat_get_set_timeout()
766 if (rv) in autofs_compat_get_set_timeout()
769 rv = put_user(sbi->exp_timeout/HZ, p); in autofs_compat_get_set_timeout()
770 if (rv) in autofs_compat_get_set_timeout()
780 return rv; in autofs_compat_get_set_timeout()
788 int rv; in autofs_get_set_timeout() local
790 rv = get_user(ntimeout, p); in autofs_get_set_timeout()
791 if (rv) in autofs_get_set_timeout()
794 rv = put_user(sbi->exp_timeout/HZ, p); in autofs_get_set_timeout()
[all …]
/fs/nfs/
Dcallback_proc.c249 u32 rv = NFS4ERR_NOMATCHING_LAYOUT; in initiate_file_draining() local
255 rv = NFS4ERR_DELAY; in initiate_file_draining()
269 rv = pnfs_check_callback_stateid(lo, &args->cbl_stateid); in initiate_file_draining()
270 if (rv != NFS_OK) in initiate_file_draining()
277 rv = NFS4ERR_DELAY; in initiate_file_draining()
288 rv = NFS4_OK; in initiate_file_draining()
293 rv = NFS4ERR_NOMATCHING_LAYOUT; in initiate_file_draining()
310 &args->cbl_stateid, -rv); in initiate_file_draining()
311 return rv; in initiate_file_draining()
Dpnfs_nfs.c264 int rv = 0, cnt; in pnfs_bucket_scan_array() local
268 rv += cnt; in pnfs_bucket_scan_array()
271 return rv; in pnfs_bucket_scan_array()
281 int rv = 0, cnt; in pnfs_generic_scan_commit_lists() local
292 rv += cnt; in pnfs_generic_scan_commit_lists()
298 return rv; in pnfs_generic_scan_commit_lists()
/fs/freevxfs/
Dvxfs_super.c304 int rv; in vxfs_init() local
315 rv = register_filesystem(&vxfs_fs_type); in vxfs_init()
316 if (rv < 0) in vxfs_init()
318 return rv; in vxfs_init()
/fs/cramfs/
Dinode.c983 int rv; in init_cramfs_fs() local
985 rv = cramfs_uncompress_init(); in init_cramfs_fs()
986 if (rv < 0) in init_cramfs_fs()
987 return rv; in init_cramfs_fs()
988 rv = register_filesystem(&cramfs_fs_type); in init_cramfs_fs()
989 if (rv < 0) in init_cramfs_fs()
991 return rv; in init_cramfs_fs()
/fs/nfs/blocklayout/
Dblocklayout.c75 struct parallel_io *rv; in alloc_parallel() local
77 rv = kmalloc(sizeof(*rv), GFP_NOFS); in alloc_parallel()
78 if (rv) { in alloc_parallel()
79 rv->data = data; in alloc_parallel()
80 kref_init(&rv->refcnt); in alloc_parallel()
82 return rv; in alloc_parallel()

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