| /fs/afs/ |
| D | cell.c | 35 struct afs_cell *cell; in afs_cell_alloc() local
50 cell = kzalloc(sizeof(struct afs_cell) + namelen + 1, GFP_KERNEL); in afs_cell_alloc()
51 if (!cell) { in afs_cell_alloc()
56 memcpy(cell->name, name, namelen); in afs_cell_alloc()
57 cell->name[namelen] = 0; in afs_cell_alloc()
59 atomic_set(&cell->usage, 1); in afs_cell_alloc()
60 INIT_LIST_HEAD(&cell->link); in afs_cell_alloc()
61 rwlock_init(&cell->servers_lock); in afs_cell_alloc()
62 INIT_LIST_HEAD(&cell->servers); in afs_cell_alloc()
63 init_rwsem(&cell->vl_sem); in afs_cell_alloc()
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| D | proc.c | 231 struct afs_cell *cell = list_entry(v, struct afs_cell, proc_link); in afs_proc_cells_show() local
241 atomic_read(&cell->usage), cell->name); in afs_proc_cells_show()
296 struct afs_cell *cell; in afs_proc_cells_write() local
298 cell = afs_cell_create(name, args); in afs_proc_cells_write()
299 if (IS_ERR(cell)) { in afs_proc_cells_write()
300 ret = PTR_ERR(cell); in afs_proc_cells_write()
304 afs_put_cell(cell); in afs_proc_cells_write()
389 int afs_proc_cell_setup(struct afs_cell *cell) in afs_proc_cell_setup() argument
393 _enter("%p{%s}", cell, cell->name); in afs_proc_cell_setup()
395 cell->proc_dir = proc_mkdir(cell->name, proc_afs); in afs_proc_cell_setup()
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| D | vlocation.c | 40 struct afs_cell *cell = vl->cell; in afs_vlocation_access_vl_by_name() local
44 _enter("%s,%s", cell->name, vl->vldb.name); in afs_vlocation_access_vl_by_name()
46 down_write(&vl->cell->vl_sem); in afs_vlocation_access_vl_by_name()
48 for (count = cell->vl_naddrs; count > 0; count--) { in afs_vlocation_access_vl_by_name()
49 addr = cell->vl_addrs[cell->vl_curr_svix]; in afs_vlocation_access_vl_by_name()
51 _debug("CellServ[%hu]: %08x", cell->vl_curr_svix, addr.s_addr); in afs_vlocation_access_vl_by_name()
76 cell->vl_curr_svix++; in afs_vlocation_access_vl_by_name()
77 cell->vl_curr_svix %= cell->vl_naddrs; in afs_vlocation_access_vl_by_name()
81 up_write(&vl->cell->vl_sem); in afs_vlocation_access_vl_by_name()
96 struct afs_cell *cell = vl->cell; in afs_vlocation_access_vl_by_id() local
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| D | server.c | 69 static struct afs_server *afs_alloc_server(struct afs_cell *cell, in afs_alloc_server() argument
79 server->cell = cell; in afs_alloc_server()
103 struct afs_server *afs_lookup_server(struct afs_cell *cell, in afs_lookup_server() argument
108 _enter("%p,%pI4", cell, &addr->s_addr); in afs_lookup_server()
111 read_lock(&cell->servers_lock); in afs_lookup_server()
113 list_for_each_entry(server, &cell->servers, link) { in afs_lookup_server()
117 read_unlock(&cell->servers_lock); in afs_lookup_server()
119 candidate = afs_alloc_server(cell, addr); in afs_lookup_server()
125 write_lock(&cell->servers_lock); in afs_lookup_server()
128 list_for_each_entry(server, &cell->servers, link) { in afs_lookup_server()
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| D | super.c | 137 struct afs_cell *cell; in afs_parse_options() local
153 cell = afs_cell_lookup(args[0].from, in afs_parse_options()
155 if (IS_ERR(cell)) in afs_parse_options()
156 return PTR_ERR(cell); in afs_parse_options()
157 afs_put_cell(params->cell); in afs_parse_options()
158 params->cell = cell; in afs_parse_options()
195 struct afs_cell *cell; in afs_parse_device_name() local
251 cellnamesz, cellnamesz, cellname ?: "", params->cell); in afs_parse_device_name()
254 if (cellname || !params->cell) { in afs_parse_device_name()
255 cell = afs_cell_lookup(cellname, cellnamesz); in afs_parse_device_name()
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| D | volume.c | 57 vlocation = afs_vlocation_lookup(params->cell, params->key, in afs_volume_lookup()
85 down_write(¶ms->cell->vl_sem); in afs_volume_lookup()
106 volume->cell = params->cell; in afs_volume_lookup()
115 volume->cell, &vlocation->vldb.servers[loop]); in afs_volume_lookup()
142 up_write(¶ms->cell->vl_sem); in afs_volume_lookup()
149 up_write(¶ms->cell->vl_sem); in afs_volume_lookup()
156 up_write(¶ms->cell->vl_sem); in afs_volume_lookup()
184 down_write(&vlocation->cell->vl_sem); in afs_put_volume()
187 up_write(&vlocation->cell->vl_sem); in afs_put_volume()
194 up_write(&vlocation->cell->vl_sem); in afs_put_volume()
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| D | cache.c | 34 struct afs_cell *cell = target; in afs_cell_cache_match() local
36 _enter("{%s},{%s}", ccell->name, cell->name); in afs_cell_cache_match()
38 if (strncmp(ccell->name, cell->name, sizeof(ccell->name)) == 0) { in afs_cell_cache_match()
55 struct afs_cell *cell = source; in afs_cell_cache_update() local
59 strncpy(ccell->name, cell->name, sizeof(ccell->name)); in afs_cell_cache_update()
62 cell->vl_addrs, in afs_cell_cache_update()
63 min(sizeof(ccell->vl_servers), sizeof(cell->vl_addrs))); in afs_cell_cache_update()
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| D | security.c | 23 struct key *afs_request_key(struct afs_cell *cell) in afs_request_key() argument
27 _enter("{%x}", key_serial(cell->anonymous_key)); in afs_request_key()
29 _debug("key %s", cell->anonymous_key->description); in afs_request_key()
30 key = request_key(&key_type_rxrpc, cell->anonymous_key->description, in afs_request_key()
39 _leave(" = {%x} [anon]", key_serial(cell->anonymous_key)); in afs_request_key()
40 return key_get(cell->anonymous_key); in afs_request_key()
166 if (key == vnode->volume->cell->anonymous_key) in afs_cache_permit()
238 if (key == auth_vnode->volume->cell->anonymous_key) { in afs_check_permit()
297 key = afs_request_key(vnode->volume->cell); in afs_permission()
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| D | dir.c | 513 key = afs_request_key(vnode->volume->cell); in afs_lookup()
582 key = afs_request_key(AFS_FS_S(dentry->d_sb)->volume->cell); in afs_d_revalidate()
746 key = afs_request_key(dvnode->volume->cell); in afs_mkdir()
811 key = afs_request_key(dvnode->volume->cell); in afs_rmdir()
857 key = afs_request_key(dvnode->volume->cell); in afs_unlink()
931 key = afs_request_key(dvnode->volume->cell); in afs_create()
1000 key = afs_request_key(dvnode->volume->cell); in afs_link()
1052 key = afs_request_key(dvnode->volume->cell); in afs_symlink()
1122 key = afs_request_key(orig_dvnode->volume->cell); in afs_rename()
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| D | Makefile | 7 cell.o \
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| D | internal.h | 46 struct afs_cell *cell; /* cell in which to find volume */ member
251 struct afs_cell *cell; /* cell to which volume belongs */ member
273 struct afs_cell *cell; /* cell in which server resides */ member
303 struct afs_cell *cell; /* cell to which belongs (unrefd ptr) */ member
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| D | file.c | 70 key = afs_request_key(vnode->volume->cell); in afs_open()
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| D | mntpt.c | 185 strcpy(options + 5, super->volume->cell->name); in afs_mntpt_do_automount()
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| D | inode.c | 386 key = afs_request_key(vnode->volume->cell); in afs_setattr()
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