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DAOS-18495 object: use deep stack for IV involved ULT #17422

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DAOS-18495 object: use deep stack for IV involved ULT #17422

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5 changes: 3 additions & 2 deletions src/container/srv_container.c
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
/*
* (C) Copyright 2016-2024 Intel Corporation.
* (C) Copyright 2025 Hewlett Packard Enterprise Development LP
* (C) Copyright 2025-2026 Hewlett Packard Enterprise Development LP
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*/
Expand Down Expand Up @@ -2266,7 +2266,8 @@ cont_svc_eph_track_leader_start(struct cont_svc *svc)
D_ASSERT(svc->cs_cont_ephs_leader_req == NULL);
uuid_clear(anonym_uuid);
sched_req_attr_init(&attr, SCHED_REQ_ANONYM, &anonym_uuid);
svc->cs_cont_ephs_leader_req = sched_create_ult(&attr, cont_track_eph_leader_ult, svc, 0);
svc->cs_cont_ephs_leader_req =
sched_create_ult(&attr, cont_track_eph_leader_ult, svc, DSS_DEEP_STACK_SZ);
if (svc->cs_cont_ephs_leader_req == NULL) {
D_ERROR(DF_UUID" Failed to create EC leader eph ULT.\n",
DP_UUID(svc->cs_pool_uuid));
Expand Down
9 changes: 4 additions & 5 deletions src/container/srv_target.c
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
/**
* (C) Copyright 2016-2024 Intel Corporation.
* (C) Copyright 2025 Google LLC
* (C) Copyright 2025 Hewlett Packard Enterprise Development LP
* (C) Copyright 2025-2026 Hewlett Packard Enterprise Development LP
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*/
Expand Down Expand Up @@ -2358,10 +2358,9 @@ ds_cont_tgt_snapshot_notify_handler(crt_rpc_t *rpc)
args.snap_opts = in->tsi_opts;
args.oit_oid = in->tsi_oit_oid;

out->tso_rc = ds_pool_thread_collective(in->tsi_pool_uuid,
PO_COMP_ST_NEW | PO_COMP_ST_DOWN |
PO_COMP_ST_DOWNOUT, cont_snap_notify_one,
&args, 0);
out->tso_rc = ds_pool_thread_collective(
in->tsi_pool_uuid, PO_COMP_ST_NEW | PO_COMP_ST_DOWN | PO_COMP_ST_DOWNOUT,
cont_snap_notify_one, &args, DSS_ULT_DEEP_STACK);
if (out->tso_rc != 0)
D_ERROR(DF_CONT": Snapshot notify failed: "DF_RC"\n",
DP_CONT(in->tsi_pool_uuid, in->tsi_cont_uuid),
Expand Down
3 changes: 2 additions & 1 deletion src/object/srv_ec_aggregate.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2687,7 +2687,8 @@ ec_agg_param_init(struct ds_cont_child *cont, struct agg_param *param)
agg_param->ap_credits_max = EC_AGG_ITERATION_MAX;
D_INIT_LIST_HEAD(&agg_param->ap_agg_entry.ae_cur_stripe.as_dextents);

rc = dss_ult_execute(ec_agg_init_ult, agg_param, NULL, NULL, DSS_XS_SYS, 0, 0);
rc = dss_ult_execute(ec_agg_init_ult, agg_param, NULL, NULL, DSS_XS_SYS, 0,
DSS_DEEP_STACK_SZ);
if (rc != 0)
D_GOTO(out, rc);

Expand Down
3 changes: 2 additions & 1 deletion src/object/srv_obj.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1405,7 +1405,8 @@ obj_fetch_ec_agg_boundary(struct obj_io_context *ioc, daos_unit_oid_t *uoid)

arg.eab_pool = ioc->ioc_coc->sc_pool->spc_pool;
uuid_copy(arg.eab_co_uuid, ioc->ioc_coc->sc_uuid);
rc = dss_ult_execute(obj_fetch_ec_agg_boundary_ult, &arg, NULL, NULL, DSS_XS_SYS, 0, 0);
rc = dss_ult_execute(obj_fetch_ec_agg_boundary_ult, &arg, NULL, NULL, DSS_XS_SYS, 0,
DSS_DEEP_STACK_SZ);
if (rc) {
DL_ERROR(rc, DF_CONT ", " DF_UOID " fetch ec_agg_boundary failed.",
DP_CONT(ioc->ioc_coc->sc_pool_uuid, ioc->ioc_coc->sc_uuid),
Expand Down
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