commit 31802ec5ac352bac839a73c685d08cbdcd51c545
author Ajay Dudani <adudani@codeaurora.org> Tue Sep 04 15:29:09 2012 -0700
committer Iliyan Malchev <malchev@google.com> Thu Sep 13 21:24:34 2012 -0700
tree f943f049f8db618f0229c66e2d1851942995895e
parent 93b10c945aab4d32eb7a7b85bc1e16ce8ab5a2a5

sync: improve timeout dumps

Change-Id: I3b378d63c324c7b5862dd214f380b5e91131cc2a
Signed-off-by: Erik Gilling <konkers@android.com>
Signed-off-by: Ajay Dudani <adudani@codeaurora.org>

drivers/base/sync.c

diff --git a/drivers/base/sync.c b/drivers/base/sync.c
index b30854c..468d675 100644
--- a/drivers/base/sync.c
+++ b/drivers/base/sync.c
@@ -575,6 +575,8 @@
 		return fence->status;
 
 	if (fence->status == 0) {
+		pr_info("fence timeout on [%p] after %dms\n", fence,
+			jiffies_to_msecs(timeout));
 		sync_dump();
 		return -ETIME;
 	}
@@ -843,7 +845,8 @@
 	struct list_head *pos;
 	unsigned long flags;
 
-	seq_printf(s, "%s: %s\n", fence->name, sync_status_str(fence->status));
+	seq_printf(s, "[%p] %s: %s\n", fence, fence->name,
+		   sync_status_str(fence->status));
 
 	list_for_each(pos, &fence->pt_list_head) {
 		struct sync_pt *pt =