diff options
Diffstat (limited to 'fs/afs/vlocation.c')
| -rw-r--r-- | fs/afs/vlocation.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/fs/afs/vlocation.c b/fs/afs/vlocation.c index 60cb2f4..7d9815e 100644 --- a/fs/afs/vlocation.c +++ b/fs/afs/vlocation.c @@ -33,6 +33,7 @@ static struct workqueue_struct *afs_vlocation_update_worker; * about the volume in question */ static int afs_vlocation_access_vl_by_name(struct afs_vlocation *vl, + struct key *key, struct afs_cache_vlocation *vldb) { struct afs_cell *cell = vl->cell; @@ -49,7 +50,7 @@ static int afs_vlocation_access_vl_by_name(struct afs_vlocation *vl, _debug("CellServ[%hu]: %08x", cell->vl_curr_svix, addr.s_addr); /* attempt to access the VL server */ - ret = afs_vl_get_entry_by_name(&addr, vl->vldb.name, vldb, + ret = afs_vl_get_entry_by_name(&addr, key, vl->vldb.name, vldb, &afs_sync_call); switch (ret) { case 0: @@ -86,6 +87,7 @@ out: * about the volume in question */ static int afs_vlocation_access_vl_by_id(struct afs_vlocation *vl, + struct key *key, afs_volid_t volid, afs_voltype_t voltype, struct afs_cache_vlocation *vldb) @@ -104,7 +106,7 @@ static int afs_vlocation_access_vl_by_id(struct afs_vlocation *vl, _debug("CellServ[%hu]: %08x", cell->vl_curr_svix, addr.s_addr); /* attempt to access the VL server */ - ret = afs_vl_get_entry_by_id(&addr, volid, voltype, vldb, + ret = afs_vl_get_entry_by_id(&addr, key, volid, voltype, vldb, &afs_sync_call); switch (ret) { case 0: @@ -188,6 +190,7 @@ static struct afs_vlocation *afs_vlocation_alloc(struct afs_cell *cell, * update record if we found it in the cache */ static int afs_vlocation_update_record(struct afs_vlocation *vl, + struct key *key, struct afs_cache_vlocation *vldb) { afs_voltype_t voltype; @@ -228,7 +231,7 @@ static int afs_vlocation_update_record(struct afs_vlocation *vl, /* contact the server to make sure the volume is still available * - TODO: need to handle disconnected operation here */ - ret = afs_vlocation_access_vl_by_id(vl, vid, voltype, vldb); + ret = afs_vlocation_access_vl_by_id(vl, key, vid, voltype, vldb); switch (ret) { /* net error */ default: @@ -287,7 +290,8 @@ static void afs_vlocation_apply_update(struct afs_vlocation *vl, * fill in a volume location record, consulting the cache and the VL server * both */ -static int afs_vlocation_fill_in_record(struct afs_vlocation *vl) +static int afs_vlocation_fill_in_record(struct afs_vlocation *vl, + struct key *key) { struct afs_cache_vlocation vldb; int ret; @@ -310,11 +314,11 @@ static int afs_vlocation_fill_in_record(struct afs_vlocation *vl) /* try to update a known volume in the cell VL databases by * ID as the name may have changed */ _debug("found in cache"); - ret = afs_vlocation_update_record(vl, &vldb); + ret = afs_vlocation_update_record(vl, key, &vldb); } else { /* try to look up an unknown volume in the cell VL databases by * name */ - ret = afs_vlocation_access_vl_by_name(vl, &vldb); + ret = afs_vlocation_access_vl_by_name(vl, key, &vldb); if (ret < 0) { printk("kAFS: failed to locate '%s' in cell '%s'\n", vl->vldb.name, vl->cell->name); @@ -366,14 +370,16 @@ void afs_vlocation_queue_for_updates(struct afs_vlocation *vl) * - insert/update in the local cache if did get a VL response */ struct afs_vlocation *afs_vlocation_lookup(struct afs_cell *cell, + struct key *key, const char *name, size_t namesz) { struct afs_vlocation *vl; int ret; - _enter("{%s},%*.*s,%zu", - cell->name, (int) namesz, (int) namesz, name, namesz); + _enter("{%s},{%x},%*.*s,%zu", + cell->name, key_serial(key), + (int) namesz, (int) namesz, name, namesz); if (namesz > sizeof(vl->vldb.name)) { _leave(" = -ENAMETOOLONG"); @@ -405,7 +411,7 @@ struct afs_vlocation *afs_vlocation_lookup(struct afs_cell *cell, up_write(&cell->vl_sem); fill_in_record: - ret = afs_vlocation_fill_in_record(vl); + ret = afs_vlocation_fill_in_record(vl, key); if (ret < 0) goto error_abandon; vl->state = AFS_VL_VALID; @@ -656,7 +662,7 @@ static void afs_vlocation_updater(struct work_struct *work) vl->upd_rej_cnt = 0; vl->upd_busy_cnt = 0; - ret = afs_vlocation_update_record(vl, &vldb); + ret = afs_vlocation_update_record(vl, NULL, &vldb); switch (ret) { case 0: afs_vlocation_apply_update(vl, &vldb); |