Quoting Chunming Zhou (2018-10-22 10:08:59)
> v2:
> add a mutex between sync_cb execution and free.
> v3:
> clearly separating the roles for pt_lock and cb_mutex (Chris)
>
> Signed-off-by: Chunming Zhou
> Cc: Daniel Vetter
> Cc: Chris Wilson
> Cc: Christian König
> ---
> drivers/gpu/drm/drm_s
v2:
add a mutex between sync_cb execution and free.
v3:
clearly separating the roles for pt_lock and cb_mutex (Chris)
Signed-off-by: Chunming Zhou
Cc: Daniel Vetter
Cc: Chris Wilson
Cc: Christian König
---
drivers/gpu/drm/drm_syncobj.c | 51 ++-
include/drm/drm
