On Thu, Jan 10, 2013 at 9:48 PM, Daniel Vetter <daniel.vetter@xxxxxxxx> wrote: > Otherwise it seems like we can get stuck with concurrent waiters. > Right now this /shouldn't/ be a problem, since all pending pageflip > waiters are serialized by the one mode_config.mutex, so there's at > most on waiter. But better paranoid than sorry, since this is tricky > code. > > v2: WARN_ON(waitqueue_active) before waiting, as suggested by Chris > Wilson. > > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx> Oops, this one is for i915 only, rather unrelated and merged already anyway. Please disregard. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
