Optimizing SA DB dump - added "dirty" flag to denote
that the SA DB was modified, so that the DB will be
dumped only when the flag is on.
[v2 - no changes, just rebased and resolved conflicts]
Signed-off-by: Yevgeny Kliteynik <[email protected]>
---
opensm/include/opensm/osm_sa.h | 5 +++++
opensm/opensm/osm_inform.c | 2 ++
opensm/opensm/osm_multicast.c | 3 +++
opensm/opensm/osm_sa.c | 7 ++++++-
opensm/opensm/osm_sa_mcmember_record.c | 4 ++++
opensm/opensm/osm_service.c | 3 +++
6 files changed, 23 insertions(+), 1 deletions(-)
diff --git a/opensm/include/opensm/osm_sa.h b/opensm/include/opensm/osm_sa.h
index dad3142..35684cc 100644
--- a/opensm/include/opensm/osm_sa.h
+++ b/opensm/include/opensm/osm_sa.h
@@ -125,6 +125,7 @@ typedef struct osm_sa {
atomic32_t sa_trans_id;
osm_sa_mad_ctrl_t mad_ctrl;
cl_timer_t sr_timer;
+ boolean_t dirty;
cl_disp_reg_handle_t cpi_disp_h;
cl_disp_reg_handle_t nr_disp_h;
cl_disp_reg_handle_t pir_disp_h;
@@ -178,6 +179,10 @@ typedef struct osm_sa {
* mad_ctrl
* Mad Controller
*
+* dirty
+* A flag that denotes that SA DB is dirty and needs
+* to be written to the dump file (if dumping is enabled)
+*
* SEE ALSO
* SM object
*********/
diff --git a/opensm/opensm/osm_inform.c b/opensm/opensm/osm_inform.c
index 84310a5..d2dd8e7 100644
--- a/opensm/opensm/osm_inform.c
+++ b/opensm/opensm/osm_inform.c
@@ -248,6 +248,7 @@ void osm_infr_insert_to_db(IN osm_subn_t * p_subn, IN
osm_log_t * p_log,
#endif
cl_qlist_insert_head(&p_subn->sa_infr_list, &p_infr->list_item);
+ p_subn->p_osm->sa.dirty = TRUE;
OSM_LOG(p_log, OSM_LOG_DEBUG, "Dump after insertion (size %d)\n",
cl_qlist_count(&p_subn->sa_infr_list));
@@ -271,6 +272,7 @@ void osm_infr_remove_from_db(IN osm_subn_t * p_subn, IN
osm_log_t * p_log,
OSM_LOG_DEBUG);
cl_qlist_remove_item(&p_subn->sa_infr_list, &p_infr->list_item);
+ p_subn->p_osm->sa.dirty = TRUE;
osm_infr_delete(p_infr);
diff --git a/opensm/opensm/osm_multicast.c b/opensm/opensm/osm_multicast.c
index 8ccab8e..c501986 100644
--- a/opensm/opensm/osm_multicast.c
+++ b/opensm/opensm/osm_multicast.c
@@ -197,6 +197,7 @@ osm_mcm_port_t *osm_mgrp_add_port(IN osm_subn_t * subn,
osm_log_t * log,
++mgrp->full_members == 1)
mgrp_send_notice(subn, log, mgrp, 66);
+ subn->p_osm->sa.dirty = TRUE;
return mcm_port;
}
@@ -251,6 +252,8 @@ void osm_mgrp_remove_port(osm_subn_t * subn, osm_log_t *
log, osm_mgrp_t * mgrp,
mgrp_send_notice(subn, log, mgrp, 67);
osm_mgrp_cleanup(subn, mgrp);
}
+
+ subn->p_osm->sa.dirty = TRUE;
}
