null+****@clear*****
null+****@clear*****
2012年 3月 8日 (木) 23:47:02 JST
Kouhei Sutou 2012-03-08 23:47:02 +0900 (Thu, 08 Mar 2012)
New Revision: 6ee405b02ccb7a21147be073a51a58139632d14f
Log:
Add trace logs
Modified files:
ha_mroonga.cc
Modified: ha_mroonga.cc (+9 -3)
===================================================================
--- ha_mroonga.cc 2012-03-08 23:24:28 +0900 (327130e)
+++ ha_mroonga.cc 2012-03-08 23:47:02 +0900 (51480d2)
@@ -909,11 +909,14 @@ struct st_mysql_plugin i_s_mrn_stats =
static handler *mrn_handler_create(handlerton *hton, TABLE_SHARE *share, MEM_ROOT *root)
{
- return (new (root) ha_mroonga(hton, share));
+ MRN_DBUG_ENTER_FUNCTION();
+ handler *new_handler = new (root) ha_mroonga(hton, share);
+ DBUG_RETURN(new_handler);
}
static void mrn_drop_db(handlerton *hton, char *path)
{
+ MRN_DBUG_ENTER_FUNCTION();
char db_path[MRN_MAX_PATH_SIZE];
char db_name[MRN_MAX_PATH_SIZE];
mrn_db_path_gen(path, db_path);
@@ -932,10 +935,12 @@ static void mrn_drop_db(handlerton *hton, char *path)
mrn_hash_remove(ctx, mrn_hash, db_name);
pthread_mutex_unlock(&mrn_db_mutex);
grn_ctx_fin(ctx);
+ DBUG_VOID_RETURN;
}
static int mrn_close_connection(handlerton *hton, THD *thd)
{
+ MRN_DBUG_ENTER_FUNCTION();
void *p = *thd_ha_data(thd, mrn_hton_ptr);
if (p) {
free(p);
@@ -944,11 +949,12 @@ static int mrn_close_connection(handlerton *hton, THD *thd)
my_hash_delete(&mrn_allocated_thds, (uchar*) thd);
pthread_mutex_unlock(&mrn_allocated_thds_mutex);
}
- return 0;
+ DBUG_RETURN(0);
}
static bool mrn_flush_logs(handlerton *hton)
{
+ MRN_DBUG_ENTER_FUNCTION();
bool result = 0;
if (mrn_log_file_opened) {
pthread_mutex_lock(&mrn_log_mutex);
@@ -956,7 +962,7 @@ static bool mrn_flush_logs(handlerton *hton)
mrn_log_file = fopen(mrn_log_file_path, "a");
pthread_mutex_unlock(&mrn_log_mutex);
}
- return result;
+ DBUG_RETURN(result);
}
static grn_builtin_type mrn_grn_type_from_field(grn_ctx *ctx, Field *field,