X-Git-Url: http://git.lttng.org/?p=lttngtop.git;a=blobdiff_plain;f=src%2Fcputop.c;h=65cafb5fdb992703a01c0d72422207be724caa45;hp=2cf1ea25880ae8bd46e44684eded71004bd8c136;hb=1d2391b4818d470a92437e77892b0c5d7c10a466;hpb=d67167cde319ac9d257f5b59b5a4664e558f4cb4

diff --git a/src/cputop.c b/src/cputop.c
index 2cf1ea2..65cafb5 100644
--- a/src/cputop.c
+++ b/src/cputop.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011 Julien Desfossez
+ * Copyright (C) 2011-2012 Julien Desfossez
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License Version 2 as
@@ -10,10 +10,9 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #include <babeltrace/babeltrace.h>
@@ -23,7 +22,7 @@
 #include "cputop.h"
 
 void update_cputop_data(unsigned long timestamp, int64_t cpu, int prev_pid,
-		int next_pid, char *prev_comm, char *next_comm)
+		int next_pid, char *prev_comm, char *next_comm, char *hostname)
 {
 	struct cputime *tmpcpu;
 	unsigned long elapsed;
@@ -34,12 +33,14 @@ void update_cputop_data(unsigned long timestamp, int64_t cpu, int prev_pid,
 		elapsed = timestamp - tmpcpu->task_start;
 		tmpcpu->current_task->totalcpunsec += elapsed;
 		tmpcpu->current_task->threadstotalcpunsec += elapsed;
-		if (tmpcpu->current_task->pid != tmpcpu->current_task->tid)
+		if (tmpcpu->current_task->threadparent &&
+				tmpcpu->current_task->pid != tmpcpu->current_task->tid)
 			tmpcpu->current_task->threadparent->threadstotalcpunsec += elapsed;
 	}
 
 	if (next_pid != 0)
-		tmpcpu->current_task = get_proc(&lttngtop, next_pid, next_comm, timestamp);
+		tmpcpu->current_task = get_proc(&lttngtop, next_pid, next_comm,
+				timestamp, hostname);
 	else
 		tmpcpu->current_task = NULL;
 
@@ -49,11 +50,12 @@ void update_cputop_data(unsigned long timestamp, int64_t cpu, int prev_pid,
 enum bt_cb_ret handle_sched_switch(struct bt_ctf_event *call_data,
 		void *private_data)
 {
-	struct definition *scope;
+	const struct bt_definition *scope;
 	unsigned long timestamp;
 	uint64_t cpu_id;
 	char *prev_comm, *next_comm;
 	int prev_tid, next_tid;
+	char *hostname = NULL;
 
 	timestamp = bt_ctf_get_timestamp(call_data);
 	if (timestamp == -1ULL)
@@ -92,7 +94,7 @@ enum bt_cb_ret handle_sched_switch(struct bt_ctf_event *call_data,
 	cpu_id = get_cpu_id(call_data);
 
 	update_cputop_data(timestamp, cpu_id, prev_tid, next_tid,
-			prev_comm, next_comm);
+			prev_comm, next_comm, hostname);
 
 	return BT_CB_OK;
 
@@ -103,7 +105,7 @@ error:
 enum bt_cb_ret handle_sched_process_free(struct bt_ctf_event *call_data,
 		void *private_data)
 {
-	struct definition *scope;
+	const struct bt_definition *scope;
 	unsigned long timestamp;
 	char *comm;
 	int tid;
@@ -124,7 +126,7 @@ enum bt_cb_ret handle_sched_process_free(struct bt_ctf_event *call_data,
 	tid = bt_ctf_get_int64(bt_ctf_get_field(call_data,
 				scope, "_tid"));
 	if (bt_ctf_field_get_error()) {
-		fprintf(stderr, "Missing tid context info\n");
+		fprintf(stderr, "Missing tid field\n");
 		goto error;
 	}