Commit 1d5db2ce authored Feb 28, 2013 by Erik Gilling Committed by Greg Kroah-Hartman Mar 04, 2013

staging: sync: Improve timeout dump messages



Improve the output of the timeout dumps, including
the fence pointer.

Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Erik Gilling <konkers@android.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Rob Clark <robclark@gmail.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: dri-devel@lists.freedesktop.org
Cc: Android Kernel Team <kernel-team@android.com>
Signed-off-by: Erik Gilling <konkers@android.com>
[jstultz: Added commit message]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent f56388f3

drivers/staging/android/sync.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -576,6 +576,8 @@ int sync_fence_wait(struct sync_fence *fence, long timeout)
		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;
		}
		@@ -849,7 +851,8 @@ static void sync_print_fence(struct seq_file s, struct sync_fence fence)
		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 =