RETURN(rc);
}
-#if 0
-static int lmv_all_chars_policy(int count, const char *name,
- int len)
-{
- unsigned int c = 0;
-
- while (len > 0)
- c += name[--len];
- c = c % count;
- return c;
-}
-
-static int lmv_nid_policy(struct lmv_obd *lmv)
-{
- struct obd_import *imp;
- __u32 id;
-
- /*
- * XXX: To get nid we assume that underlying obd device is mdc.
- */
- imp = class_exp2cliimp(lmv->tgts[0].ltd_exp);
- id = imp->imp_connection->c_self ^ (imp->imp_connection->c_self >> 32);
- return id % lmv->desc.ld_tgt_count;
-}
-
-static int lmv_choose_mds(struct lmv_obd *lmv, struct md_op_data *op_data,
- placement_policy_t placement)
-{
- switch (placement) {
- case PLACEMENT_CHAR_POLICY:
- return lmv_all_chars_policy(lmv->desc.ld_tgt_count,
- op_data->op_name,
- op_data->op_namelen);
- case PLACEMENT_NID_POLICY:
- return lmv_nid_policy(lmv);
-
- default:
- break;
- }
-
- CERROR("Unsupported placement policy %x\n", placement);
- return -EINVAL;
-}
-#endif
-
/**
* This is _inode_ placement policy function (not name).
*/
lmv->desc.ld_active_tgt_count = 0;
lmv->max_def_easize = 0;
lmv->max_easize = 0;
- lmv->lmv_placement = PLACEMENT_CHAR_POLICY;
spin_lock_init(&lmv->lmv_lock);
mutex_init(&lmv->lmv_init_mutex);
RETURN(rc);
}
-int lmv_set_lock_data(struct obd_export *exp, __u64 *lockh, void *data,
- __u64 *bits)
+static int lmv_set_lock_data(struct obd_export *exp,
+ const struct lustre_handle *lockh,
+ void *data, __u64 *bits)
{
struct lmv_obd *lmv = &exp->exp_obd->u.lmv;
struct lmv_tgt_desc *tgt = lmv->tgts[0];
RETURN(md_clear_open_replay_data(tgt->ltd_exp, och));
}
-static int lmv_get_remote_perm(struct obd_export *exp, const struct lu_fid *fid,
- u32 suppgid, struct ptlrpc_request **request)
-{
- struct obd_device *obd = exp->exp_obd;
- struct lmv_obd *lmv = &obd->u.lmv;
- struct lmv_tgt_desc *tgt;
- int rc;
- ENTRY;
-
- rc = lmv_check_connect(obd);
- if (rc)
- RETURN(rc);
-
- tgt = lmv_find_target(lmv, fid);
- if (IS_ERR(tgt))
- RETURN(PTR_ERR(tgt));
-
- rc = md_get_remote_perm(tgt->ltd_exp, fid, suppgid, request);
- RETURN(rc);
-}
-
int lmv_intent_getattr_async(struct obd_export *exp,
struct md_enqueue_info *minfo)
{
.m_merge_attr = lmv_merge_attr,
.m_set_open_replay_data = lmv_set_open_replay_data,
.m_clear_open_replay_data = lmv_clear_open_replay_data,
- .m_get_remote_perm = lmv_get_remote_perm,
.m_intent_getattr_async = lmv_intent_getattr_async,
.m_revalidate_lock = lmv_revalidate_lock,
.m_get_fid_from_lsm = lmv_get_fid_from_lsm,