pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-hnbgw/+/40273?usp=email )

(

4 is the latest approved patch-set. No files were changed between the latest approved patch-set and the submitted one. )Change subject: context_map: Rename ps_rab(_ass) to denote it is a list ......................................................................

context_map: Rename ps_rab(_ass) to denote it is a list

This allows also easily grepping to figure out where it is used, otherwise it was named like the struct, fsm, etc.

Change-Id: I6ac029e6a820a031a443dae8c83e44f6ae9fb5fa --- M include/osmocom/hnbgw/context_map.h M src/osmo-hnbgw/context_map.c M src/osmo-hnbgw/ps_rab_ass_fsm.c M src/osmo-hnbgw/ps_rab_fsm.c 4 files changed, 20 insertions(+), 20 deletions(-)

Approvals: pespin: Looks good to me, approved Jenkins Builder: Verified osmith: Looks good to me, but someone else must approve laforge: Looks good to me, but someone else must approve

diff --git a/include/osmocom/hnbgw/context_map.h b/include/osmocom/hnbgw/context_map.h index a885f5b..55743ed 100644 --- a/include/osmocom/hnbgw/context_map.h +++ b/include/osmocom/hnbgw/context_map.h @@ -200,15 +200,15 @@ * and Request and Response don't necessarily match the RAB IDs contained. In practice I only ever see a single * RAB matching in Request and Response, but we cannot rely on that to always be true. * - * The state of each RAB's PFCP negotiation is kept separately in the list ps_rabs, and as soon as all RABs + * The state of each RAB's PFCP negotiation is kept separately in the field ps_rab_list, and as soon as all RABs * appearing in a PS RAB Assignment message have completed their PFCP setup, we can replace the GTP info for the * RAB IDs and forward the RAB Assignment Request to HNB / the RAB Assignment Response to CN. */ - struct llist_head ps_rab_ass; + struct llist_head ps_rab_ass_list;

/* All PS RABs and their GTP tunnel mappings. list of struct ps_rab. Each ps_rab FSM handles the PFCP * communication for one particular RAB ID. */ - struct llist_head ps_rabs; + struct llist_head ps_rab_list;

/* RAB state tracking. As RAB-ID is an 8-bit integer, we need 256 elements in the array */ uint8_t rab_state[256]; diff --git a/src/osmo-hnbgw/context_map.c b/src/osmo-hnbgw/context_map.c index cc68ec6..a70905c 100644 --- a/src/osmo-hnbgw/context_map.c +++ b/src/osmo-hnbgw/context_map.c @@ -88,8 +88,8 @@ map->hnb_ctx = hnb; map->rua_ctx_id = rua_ctx_id; map->is_ps = is_ps; - INIT_LLIST_HEAD(&map->ps_rab_ass); - INIT_LLIST_HEAD(&map->ps_rabs); + INIT_LLIST_HEAD(&map->ps_rab_ass_list); + INIT_LLIST_HEAD(&map->ps_rab_list);

map_rua_fsm_alloc(map);

diff --git a/src/osmo-hnbgw/ps_rab_ass_fsm.c b/src/osmo-hnbgw/ps_rab_ass_fsm.c index f5025a2..f76b1cf 100644 --- a/src/osmo-hnbgw/ps_rab_ass_fsm.c +++ b/src/osmo-hnbgw/ps_rab_ass_fsm.c @@ -81,10 +81,10 @@ * This structure manages the RAB Assignment procedures, and the currently set up RABs: * * - hnbgw_context_map - * - .ps_rab_ass: list of PS RAB Assignment procedures + * - .ps_rab_ass_list: list of PS RAB Assignment procedures * - ps_rab_ass_fsm: one RANAP PS RAB Assignment procedure * - ... - * - .ps_rabs: list of individual PS RABs + * - .ps_rab_list: list of individual PS RABs * - ps_rab_fsm: one GTP mapping with PFCP session to the UPF, for a single RAB * - ... * @@ -140,7 +140,7 @@ }; fi->priv = rab_ass;

- llist_add_tail(&rab_ass->entry, &map->ps_rab_ass); + llist_add_tail(&rab_ass->entry, &map->ps_rab_ass_list); return rab_ass; }

@@ -240,7 +240,7 @@ goto no_rab; }

- /* Multiple RABs may be set up, assemble in list rab_ass->ps_rabs. */ + /* Multiple RABs may be set up, assemble in list map->ps_rab_list. */ for (i = 0; i < ies->raB_SetupOrModifyList.list.count; i++) { RANAP_ProtocolIE_ContainerPair_t *protocol_ie_container_pair; RANAP_ProtocolIE_FieldPair_t *protocol_ie_field_pair; @@ -256,7 +256,7 @@ goto no_rab; }

- /* Got all RABs' state and their Core side GTP info in map->ps_rabs. For each, a ps_rab_fsm has been started and + /* Got all RABs' state and their Core side GTP info in map->ps_rab_list. For each, a ps_rab_fsm has been started and * each will call back with PS_RAB_ASS_EV_LOCAL_F_TEIDS_RX or PS_RAB_ASS_EV_RAB_FAIL. */ fi = rab_ass->fi; return ps_rab_ass_fsm_state_chg(PS_RAB_ASS_ST_WAIT_LOCAL_F_TEIDS); @@ -443,7 +443,7 @@

LOG_PS_RAB_ASS(rab_ass, LOGL_INFO, "PS RAB-AssignmentResponse received, updating RABs\n");

- /* Multiple RABs may be set up, bump matching FSMs in list rab_ass->ps_rabs. */ + /* Multiple RABs may be set up, bump matching FSMs in list map->ps_rab_list. */ for (i = 0; i < ies->raB_SetupOrModifiedList.raB_SetupOrModifiedList_ies.list.count; i++) { RANAP_IE_t *list_ie; RANAP_RAB_SetupOrModifiedItemIEs_t item_ies; @@ -469,7 +469,7 @@ ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_RANAP_RAB_SetupOrModifiedItem, &item_ies); }

- /* Got all RABs' state and updated their Access side GTP info in map->ps_rabs. For each RAB ID, the matching + /* Got all RABs' state and updated their Access side GTP info in map->ps_rab_list. For each RAB ID, the matching * ps_rab_fsm has been instructed to tell the UPF about the Access Remote GTP F-TEID. Each will call back with * PS_RAB_ASS_EV_RAB_ESTABLISHED or PS_RAB_ASS_EV_RAB_FAIL. */ fi = rab_ass->fi; @@ -618,14 +618,14 @@ struct ps_rab_ass *rab_ass = fi->priv; struct ps_rab *rab;

- llist_for_each_entry(rab, &rab_ass->map->ps_rabs, entry) { + llist_for_each_entry(rab, &rab_ass->map->ps_rab_list, entry) { if (rab->req_fi == fi) rab->req_fi = NULL; if (rab->resp_fi == fi) rab->resp_fi = NULL; }

- /* remove from map->ps_rab_ass */ + /* remove from map->ps_rab_ass_list */ llist_del(&rab_ass->entry); }

@@ -633,10 +633,10 @@ { struct ps_rab_ass *rab_ass, *next; struct ps_rab *rab, *next2; - llist_for_each_entry_safe(rab, next2, &map->ps_rabs, entry) { + llist_for_each_entry_safe(rab, next2, &map->ps_rab_list, entry) { ps_rab_release(rab); } - llist_for_each_entry_safe(rab_ass, next, &map->ps_rab_ass, entry) { + llist_for_each_entry_safe(rab_ass, next, &map->ps_rab_ass_list, entry) { osmo_fsm_inst_term(rab_ass->fi, OSMO_FSM_TERM_REGULAR, NULL); } } diff --git a/src/osmo-hnbgw/ps_rab_fsm.c b/src/osmo-hnbgw/ps_rab_fsm.c index f6d113d..6c9c429 100644 --- a/src/osmo-hnbgw/ps_rab_fsm.c +++ b/src/osmo-hnbgw/ps_rab_fsm.c @@ -107,7 +107,7 @@

OSMO_ASSERT(osmo_use_count_get_put(&rab->use_count, PS_RAB_USE_ACTIVE, 1) == 0);

- llist_add_tail(&rab->entry, &map->ps_rabs); + llist_add_tail(&rab->entry, &map->ps_rab_list); return rab; }

@@ -121,7 +121,7 @@ struct hnbgw_context_map *map; llist_for_each_entry(map, &hnb->map_list, hnb_list) { struct ps_rab *rab; - llist_for_each_entry(rab, &map->ps_rabs, entry) { + llist_for_each_entry(rab, &map->ps_rab_list, entry) { uint64_t rab_seid = is_cp_seid ? rab->cp_seid : rab->up_f_seid.seid; if (rab_seid == seid) return rab; @@ -154,7 +154,7 @@ struct ps_rab *ps_rab_get(struct hnbgw_context_map *map, uint8_t rab_id) { struct ps_rab *rab; - llist_for_each_entry(rab, &map->ps_rabs, entry) { + llist_for_each_entry(rab, &map->ps_rab_list, entry) { if (rab->rab_id != rab_id) continue; return rab; @@ -692,7 +692,7 @@

static void ps_rab_forget_map(struct ps_rab *rab) { - /* remove from map->ps_rabs */ + /* remove from map->ps_rab_list */ if (rab->map) llist_del(&rab->entry); rab->map = NULL;