spin_lock(&cli->cl_loi_list_lock);
cli->cl_r_in_flight--;
list_for_each_safe(l, tmp, &cli->cl_cache_waiters) {
-
if (cli->cl_r_in_flight >= cli->cl_max_rpcs_in_flight) {
/* No free request slots anymore */
break;
* Operations specific for particular lu_object.
*/
struct lu_object_operations {
-
/**
* Allocate lower-layer parts of the object by calling
* lu_device_operations::ldo_object_alloc() of the corresponding
ldlm_put_ref();
err:
return rc;
-
}
EXPORT_SYMBOL(client_obd_setup);
} else if (!lock->l_readers && !lock->l_writers &&
!(lock->l_flags & LDLM_FL_NO_LRU) &&
!(lock->l_flags & LDLM_FL_BL_AST)) {
-
LDLM_DEBUG(lock, "add lock into lru list");
/* If this is a client-side namespace and this was the last
cfs_hash_for_each_nolock(ns->ns_rs_hash,
ldlm_res_iter_helper, &helper);
-
}
/* non-blocking function to manipulate a lock whose cb_data is being put away.
/* hpk_errval must be >= 0 */
hpk.hpk_errval = EBUSY;
}
-
}
progress:
lmv_out_free:
obd_ioctl_freedata(buf, len);
return rc;
-
}
case LL_IOC_LOV_SETSTRIPE: {
struct lov_user_md_v3 lumv3;
pages_number *= 1 << (20 - PAGE_SHIFT); /* MB -> pages */
if (pages_number > totalram_pages / 2) {
-
CERROR("can't set file readahead more than %lu MB\n",
totalram_pages >> (20 - PAGE_SHIFT + 1)); /*1/2 of RAM*/
return -ERANGE;
*/
if (xattr_type == XATTR_ACL_ACCESS_T &&
!(sbi->ll_flags & LL_SBI_RMT_CLIENT)) {
-
struct posix_acl *acl;
spin_lock(&lli->lli_lock);
*/
static int ll_xattr_cache_destroy_locked(struct ll_inode_info *lli)
{
-
if (!ll_xattr_cache_valid(lli))
return 0;
/* fast path for common case. */
if (lio->lis_nr_subios != 1 && !cl_io_is_append(io)) {
-
lov_do_div64(start, ssize);
next = (start + 1) * ssize;
if (next <= start * ssize)
CERROR("Unknown command: %d\n", lcfg->lcfg_command);
rc = -EINVAL;
goto out;
-
}
}
out:
CERROR("bad mem LOV MAGIC: 0x%08X != 0x%08X nor 0x%08X\n",
lmm_magic, LOV_MAGIC_V1, LOV_MAGIC_V3);
return -EINVAL;
-
}
if (lsm) {
if (tmp_oa)
kmem_cache_free(obdo_cachep, tmp_oa);
return rc;
-
}
int lov_fini_getattr_set(struct lov_request_set *set)
result = -ENOMEM;
}
return result;
-
}
static void lovsub_object_free(const struct lu_env *env, struct lu_object *obj)
char *tmp = req_capsule_client_get(&req->rq_pill, &RMF_NAME);
LOGL0(op_data->op_name, op_data->op_namelen, tmp);
-
}
}
if (fid_is_sane(&op_data->op_fid2) &&
it->it_create_mode & M_CHECK_STALE &&
it->it_op != IT_GETATTR) {
-
/* Also: did we find the same inode? */
/* sever can return one of two fids:
* op_fid2 - new allocated fid - if file is created.
CERROR("Unknown command: %d\n", lcfg->lcfg_command);
rc = -EINVAL;
goto out;
-
}
}
out:
err = 0;
goto out;
}
-
}
if (data->ioc_dev == OBD_DEV_BY_DEVNAME) {
out:
obd_cleanup_caches();
return -ENOMEM;
-
}
/* map connection to client */
for (rec = (struct llog_rec_hdr *)buf;
(char *)rec < buf + LLOG_CHUNK_SIZE;
rec = (struct llog_rec_hdr *)((char *)rec + rec->lrh_len)) {
-
CDEBUG(D_OTHER, "processing rec 0x%p type %#x\n",
rec, rec->lrh_type);
if (!cfs_hash_bd_dec_and_lock(site->ls_obj_hash, &bd, &top->loh_ref)) {
if (lu_object_is_dying(top)) {
-
/*
* somebody may be waiting for this, currently only
* used for cl_object, see cl_object_put_last().
if (count > 0 && --count == 0)
break;
-
}
cfs_hash_bd_unlock(s->ls_obj_hash, &bd, 1);
cond_resched();
default: {
err = obd_process_config(obd, sizeof(*lcfg), lcfg);
goto out;
-
}
}
out:
for (i = 0, pgp = pga, off = offset;
i < npages;
i++, pgp++, off += PAGE_SIZE) {
-
LASSERT(!pgp->pg); /* for cleanup */
rc = -ENOMEM;
static void /*__exit*/ obdecho_exit(void)
{
echo_client_exit();
-
}
MODULE_AUTHOR("OpenSFS, Inc. <http://www.lustre.org/>");
ar->ar_force_sync = 1;
ar->ar_min_xid = ptlrpc_sample_next_xid();
return;
-
}
if (ar->ar_force_sync && (xid >= ar->ar_min_xid))
oa->o_valid |= OBD_MD_FLID;
}
if (flags & OBD_MD_FLHANDLE) {
-
clerq = slice->crs_req;
LASSERT(!list_empty(&clerq->crq_pages));
apage = container_of(clerq->crq_pages.next,
LASSERT(atomic_read(cli->cl_lru_left) >= 0);
while (!atomic_add_unless(cli->cl_lru_left, -1, 0)) {
-
/* run out of LRU spaces, try to drop some by itself */
rc = osc_lru_reclaim(cli);
if (rc < 0)
spin_unlock(&cli->cl_loi_list_lock);
CDEBUG(D_CACHE, "dirty: %llu undirty: %u dropped %u grant: %llu\n",
oa->o_dirty, oa->o_undirty, oa->o_dropped, oa->o_grant);
-
}
void osc_update_next_shrink(struct client_obd *cli)
*/
if ((lustre_handle_is_used(&req->rq_import->imp_remote_handle)) &&
(opc == OST_CONNECT || opc == MDS_CONNECT || opc == MGS_CONNECT)) {
-
/* Suppress timed out reconnect requests */
if (req->rq_timedout)
return 0;
req->rq_req_unlink = 0;
if (ev->type == LNET_EVENT_UNLINK || ev->status != 0) {
-
/* Failed send: make it seem like the reply timed out, just
* like failing sends in client.c does currently...
*/
return 0;
}
} else {
-
spin_lock(&imp->imp_lock);
list_del(&imp->imp_conn_current->oic_item);
list_add(&imp->imp_conn_current->oic_item, &imp->imp_conn_list);
if (rc)
goto out;
}
-
}
if (imp->imp_state == LUSTRE_IMP_REPLAY_WAIT) {
back_to_sleep, LWI_ON_SIGNAL_NOOP, NULL);
rc = l_wait_event(imp->imp_recovery_waitq,
!ptlrpc_import_in_recovery(imp), &lwi);
-
}
spin_lock(&imp->imp_lock);
up_read(&obd->u.cli.cl_sem);
return count;
-
}
EXPORT_SYMBOL(lprocfs_wr_pinger_recov);
LASSERT(mutex_is_locked(&ptlrpc_all_services_mutex));
list_for_each_entry(svc, &ptlrpc_all_services, srv_list) {
-
if (!nrs_policy_compatible(svc, desc) ||
unlikely(svc->srv_is_stopping))
continue;
if (!pb) {
CERROR("invalid msg %p: no ptlrpc body!\n", msg);
return 0;
-
}
return pb->pb_timeout;
}
if (!pb) {
CERROR("invalid msg %p: no ptlrpc body!\n", msg);
return 0;
-
}
return pb->pb_service_time;
}
CLASSERT(offsetof(typeof(*o), o_padding_4) != 0);
CLASSERT(offsetof(typeof(*o), o_padding_5) != 0);
CLASSERT(offsetof(typeof(*o), o_padding_6) != 0);
-
}
void lustre_swab_obd_statfs(struct obd_statfs *os)
projects / platform / kernel / linux-exynos.git / commitdiff