Quoting Chris Wilson (2019-12-12 03:46:27) > While not good behaviour, it is, however, established behaviour that we > can punt EAGAIN to userspace if we need to retry the ioctl. When trying > to acquire a mutex, prefer to use EAGAIN to propagate losing the race > so that if it does end up back in userspace, we try again. > > Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk> > Cc: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahti...@linux.intel.com> Regards, Joonas _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
