openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Erik Gilling 2013-02-28 16:43:16 -08:00 committed by Greg Kroah-Hartman
parent f56388f3bd
commit 1d5db2ce93
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/staging/android/sync.c
View File

@ -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 =