[v2,04/14] rasdaemon: cxl: Add automatic indexing for storing CXL fields in SQLite database

Commit Message

Shiju Jose Jan. 10, 2025, 12:26 p.m. UTC

From: Shiju Jose <[e-mail]>

When the CXL specification adds new fields to the common header of
CXL event records, manual updates to the indexing are required to
store these CXL fields in the SQLite database. This update introduces
automatic indexing to facilitate the storage of CXL fields in the
SQLite database, eliminating the need for manual update to indexing.

Reviewed-by: Jonathan Cameron <[e-mail]>
Signed-off-by: Shiju Jose <[e-mail]>
---
 ras-record.c | 145 ++++++++++++++++++++++++++++-----------------------
 1 file changed, 80 insertions(+), 65 deletions(-)

Patch

diff --git a/ras-record.c b/ras-record.c
index b4a1abd..3d95f97 100644
--- a/ras-record.c
+++ b/ras-record.c
@@ -780,23 +780,25 @@  int ras_store_cxl_overflow_event(struct ras_events *ras, struct ras_cxl_overflow
 
 static int ras_store_cxl_common_hdr(sqlite3_stmt *stmt, struct ras_cxl_event_common_hdr *hdr)
 {
-	if (!stmt || !hdr)
-		return 0;
+	int idx = 1;
 
-	sqlite3_bind_text(stmt, 1, hdr->timestamp, -1, NULL);
-	sqlite3_bind_text(stmt, 2, hdr->memdev, -1, NULL);
-	sqlite3_bind_text(stmt, 3, hdr->host, -1, NULL);
-	sqlite3_bind_int64(stmt, 4, hdr->serial);
-	sqlite3_bind_text(stmt, 5, hdr->log_type, -1, NULL);
-	sqlite3_bind_text(stmt, 6, hdr->hdr_uuid, -1, NULL);
-	sqlite3_bind_int(stmt, 7, hdr->hdr_flags);
-	sqlite3_bind_int(stmt, 8, hdr->hdr_handle);
-	sqlite3_bind_int(stmt, 9, hdr->hdr_related_handle);
-	sqlite3_bind_text(stmt, 10, hdr->hdr_timestamp, -1, NULL);
-	sqlite3_bind_int(stmt, 11, hdr->hdr_length);
-	sqlite3_bind_int(stmt, 12, hdr->hdr_maint_op_class);
+	if (!stmt || !hdr)
+		return -1;
 
-	return 0;
+	sqlite3_bind_text(stmt, idx++, hdr->timestamp, -1, NULL);
+	sqlite3_bind_text(stmt, idx++, hdr->memdev, -1, NULL);
+	sqlite3_bind_text(stmt, idx++, hdr->host, -1, NULL);
+	sqlite3_bind_int64(stmt, idx++, hdr->serial);
+	sqlite3_bind_text(stmt, idx++, hdr->log_type, -1, NULL);
+	sqlite3_bind_text(stmt, idx++, hdr->hdr_uuid, -1, NULL);
+	sqlite3_bind_int(stmt, idx++, hdr->hdr_flags);
+	sqlite3_bind_int(stmt, idx++, hdr->hdr_handle);
+	sqlite3_bind_int(stmt, idx++, hdr->hdr_related_handle);
+	sqlite3_bind_text(stmt, idx++, hdr->hdr_timestamp, -1, NULL);
+	sqlite3_bind_int(stmt, idx++, hdr->hdr_length);
+	sqlite3_bind_int(stmt, idx++, hdr->hdr_maint_op_class);
+
+	return idx;
 }
 
 /*
@@ -827,15 +829,19 @@  static const struct db_table_descriptor cxl_generic_event_tab = {
 
 int ras_store_cxl_generic_event(struct ras_events *ras, struct ras_cxl_generic_event *ev)
 {
-	int rc;
 	struct sqlite3_priv *priv = ras->db_priv;
+	int idx;
+	int rc;
 
 	if (!priv || !priv->stmt_cxl_generic_event)
-		return 0;
+		return -1;
 	log(TERM, LOG_INFO, "cxl_generic_event store: %p\n", priv->stmt_cxl_generic_event);
 
-	ras_store_cxl_common_hdr(priv->stmt_cxl_generic_event, &ev->hdr);
-	sqlite3_bind_blob(priv->stmt_cxl_generic_event, 13, ev->data,
+	idx = ras_store_cxl_common_hdr(priv->stmt_cxl_generic_event, &ev->hdr);
+	if (idx <= 0)
+		return -1;
+
+	sqlite3_bind_blob(priv->stmt_cxl_generic_event, idx++, ev->data,
 			  CXL_EVENT_RECORD_DATA_LENGTH, NULL);
 
 	rc = sqlite3_step(priv->stmt_cxl_generic_event);
@@ -891,28 +897,31 @@  static const struct db_table_descriptor cxl_general_media_event_tab = {
 int ras_store_cxl_general_media_event(struct ras_events *ras,
 				      struct ras_cxl_general_media_event *ev)
 {
-	int rc;
 	struct sqlite3_priv *priv = ras->db_priv;
+	int idx;
+	int rc;
 
 	if (!priv || !priv->stmt_cxl_general_media_event)
-		return 0;
+		return -1;
 	log(TERM, LOG_INFO, "cxl_general_media_event store: %p\n",
 	    priv->stmt_cxl_general_media_event);
 
-	ras_store_cxl_common_hdr(priv->stmt_cxl_general_media_event, &ev->hdr);
-	sqlite3_bind_int64(priv->stmt_cxl_general_media_event, 13, ev->dpa);
-	sqlite3_bind_int(priv->stmt_cxl_general_media_event, 14, ev->dpa_flags);
-	sqlite3_bind_int(priv->stmt_cxl_general_media_event, 15, ev->descriptor);
-	sqlite3_bind_int(priv->stmt_cxl_general_media_event, 16, ev->type);
-	sqlite3_bind_int(priv->stmt_cxl_general_media_event, 17, ev->transaction_type);
-	sqlite3_bind_int(priv->stmt_cxl_general_media_event, 18, ev->channel);
-	sqlite3_bind_int(priv->stmt_cxl_general_media_event, 19, ev->rank);
-	sqlite3_bind_int(priv->stmt_cxl_general_media_event, 20, ev->device);
-	sqlite3_bind_blob(priv->stmt_cxl_general_media_event, 21, ev->comp_id,
+	idx = ras_store_cxl_common_hdr(priv->stmt_cxl_general_media_event, &ev->hdr);
+	if (idx <= 0)
+		return -1;
+	sqlite3_bind_int64(priv->stmt_cxl_general_media_event, idx++, ev->dpa);
+	sqlite3_bind_int(priv->stmt_cxl_general_media_event, idx++, ev->dpa_flags);
+	sqlite3_bind_int(priv->stmt_cxl_general_media_event, idx++, ev->descriptor);
+	sqlite3_bind_int(priv->stmt_cxl_general_media_event, idx++, ev->type);
+	sqlite3_bind_int(priv->stmt_cxl_general_media_event, idx++, ev->transaction_type);
+	sqlite3_bind_int(priv->stmt_cxl_general_media_event, idx++, ev->channel);
+	sqlite3_bind_int(priv->stmt_cxl_general_media_event, idx++, ev->rank);
+	sqlite3_bind_int(priv->stmt_cxl_general_media_event, idx++, ev->device);
+	sqlite3_bind_blob(priv->stmt_cxl_general_media_event, idx++, ev->comp_id,
 			  CXL_EVENT_GEN_MED_COMP_ID_SIZE, NULL);
-	sqlite3_bind_int64(priv->stmt_cxl_general_media_event, 22, ev->hpa);
-	sqlite3_bind_text(priv->stmt_cxl_general_media_event, 23, ev->region, -1, NULL);
-	sqlite3_bind_text(priv->stmt_cxl_general_media_event, 24, ev->region_uuid, -1, NULL);
+	sqlite3_bind_int64(priv->stmt_cxl_general_media_event, idx++, ev->hpa);
+	sqlite3_bind_text(priv->stmt_cxl_general_media_event, idx++, ev->region, -1, NULL);
+	sqlite3_bind_text(priv->stmt_cxl_general_media_event, idx++, ev->region_uuid, -1, NULL);
 
 	rc = sqlite3_step(priv->stmt_cxl_general_media_event);
 	if (rc != SQLITE_OK && rc != SQLITE_DONE)
@@ -970,32 +979,35 @@  static const struct db_table_descriptor cxl_dram_event_tab = {
 
 int ras_store_cxl_dram_event(struct ras_events *ras, struct ras_cxl_dram_event *ev)
 {
-	int rc;
 	struct sqlite3_priv *priv = ras->db_priv;
+	int idx;
+	int rc;
 
 	if (!priv || !priv->stmt_cxl_dram_event)
-		return 0;
+		return -1;
 	log(TERM, LOG_INFO, "cxl_dram_event store: %p\n",
 	    priv->stmt_cxl_dram_event);
 
-	ras_store_cxl_common_hdr(priv->stmt_cxl_dram_event, &ev->hdr);
-	sqlite3_bind_int64(priv->stmt_cxl_dram_event, 13, ev->dpa);
-	sqlite3_bind_int(priv->stmt_cxl_dram_event, 14, ev->dpa_flags);
-	sqlite3_bind_int(priv->stmt_cxl_dram_event, 15, ev->descriptor);
-	sqlite3_bind_int(priv->stmt_cxl_dram_event, 16, ev->type);
-	sqlite3_bind_int(priv->stmt_cxl_dram_event, 17, ev->transaction_type);
-	sqlite3_bind_int(priv->stmt_cxl_dram_event, 18, ev->channel);
-	sqlite3_bind_int(priv->stmt_cxl_dram_event, 19, ev->rank);
-	sqlite3_bind_int(priv->stmt_cxl_dram_event, 20, ev->nibble_mask);
-	sqlite3_bind_int(priv->stmt_cxl_dram_event, 21, ev->bank_group);
-	sqlite3_bind_int(priv->stmt_cxl_dram_event, 22, ev->bank);
-	sqlite3_bind_int(priv->stmt_cxl_dram_event, 23, ev->row);
-	sqlite3_bind_int(priv->stmt_cxl_dram_event, 24, ev->column);
-	sqlite3_bind_blob(priv->stmt_cxl_dram_event, 25, ev->cor_mask,
+	idx = ras_store_cxl_common_hdr(priv->stmt_cxl_dram_event, &ev->hdr);
+	if (idx <= 0)
+		return -1;
+	sqlite3_bind_int64(priv->stmt_cxl_dram_event, idx++, ev->dpa);
+	sqlite3_bind_int(priv->stmt_cxl_dram_event, idx++, ev->dpa_flags);
+	sqlite3_bind_int(priv->stmt_cxl_dram_event, idx++, ev->descriptor);
+	sqlite3_bind_int(priv->stmt_cxl_dram_event, idx++, ev->type);
+	sqlite3_bind_int(priv->stmt_cxl_dram_event, idx++, ev->transaction_type);
+	sqlite3_bind_int(priv->stmt_cxl_dram_event, idx++, ev->channel);
+	sqlite3_bind_int(priv->stmt_cxl_dram_event, idx++, ev->rank);
+	sqlite3_bind_int(priv->stmt_cxl_dram_event, idx++, ev->nibble_mask);
+	sqlite3_bind_int(priv->stmt_cxl_dram_event, idx++, ev->bank_group);
+	sqlite3_bind_int(priv->stmt_cxl_dram_event, idx++, ev->bank);
+	sqlite3_bind_int(priv->stmt_cxl_dram_event, idx++, ev->row);
+	sqlite3_bind_int(priv->stmt_cxl_dram_event, idx++, ev->column);
+	sqlite3_bind_blob(priv->stmt_cxl_dram_event, idx++, ev->cor_mask,
 			  CXL_EVENT_DER_CORRECTION_MASK_SIZE, NULL);
-	sqlite3_bind_int64(priv->stmt_cxl_dram_event, 26, ev->hpa);
-	sqlite3_bind_text(priv->stmt_cxl_dram_event, 27, ev->region, -1, NULL);
-	sqlite3_bind_text(priv->stmt_cxl_dram_event, 28, ev->region_uuid, -1, NULL);
+	sqlite3_bind_int64(priv->stmt_cxl_dram_event, idx++, ev->hpa);
+	sqlite3_bind_text(priv->stmt_cxl_dram_event, idx++, ev->region, -1, NULL);
+	sqlite3_bind_text(priv->stmt_cxl_dram_event, idx++, ev->region_uuid, -1, NULL);
 
 	rc = sqlite3_step(priv->stmt_cxl_dram_event);
 	if (rc != SQLITE_OK && rc != SQLITE_DONE)
@@ -1047,24 +1059,27 @@  static const struct db_table_descriptor cxl_memory_module_event_tab = {
 int ras_store_cxl_memory_module_event(struct ras_events *ras,
 				      struct ras_cxl_memory_module_event *ev)
 {
-	int rc;
 	struct sqlite3_priv *priv = ras->db_priv;
+	int idx;
+	int rc;
 
 	if (!priv || !priv->stmt_cxl_memory_module_event)
-		return 0;
+		return -1;
 	log(TERM, LOG_INFO, "cxl_memory_module_event store: %p\n",
 	    priv->stmt_cxl_memory_module_event);
 
-	ras_store_cxl_common_hdr(priv->stmt_cxl_memory_module_event, &ev->hdr);
-	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 13, ev->event_type);
-	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 14, ev->health_status);
-	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 15, ev->media_status);
-	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 16, ev->life_used);
-	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 17, ev->dirty_shutdown_cnt);
-	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 18, ev->cor_vol_err_cnt);
-	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 19, ev->cor_per_err_cnt);
-	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 20, ev->device_temp);
-	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 21, ev->add_status);
+	idx = ras_store_cxl_common_hdr(priv->stmt_cxl_memory_module_event, &ev->hdr);
+	if (idx <= 0)
+		return -1;
+	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, idx++, ev->event_type);
+	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, idx++, ev->health_status);
+	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, idx++, ev->media_status);
+	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, idx++, ev->life_used);
+	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, idx++, ev->dirty_shutdown_cnt);
+	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, idx++, ev->cor_vol_err_cnt);
+	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, idx++, ev->cor_per_err_cnt);
+	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, idx++, ev->device_temp);
+	sqlite3_bind_int(priv->stmt_cxl_memory_module_event, idx++, ev->add_status);
 
 	rc = sqlite3_step(priv->stmt_cxl_memory_module_event);
 	if (rc != SQLITE_OK && rc != SQLITE_DONE)